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42
.circleci/config.yml
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@ -1,42 +0,0 @@
version: 2.1
commands:
build_and_test:
parameters:
reports-dir:
type: string
default: "build/reports/test_results"
steps:
- checkout
- run:
name: Download dependencies
command: ./bld download
- run:
name: Compile source
command: ./bld compile
- run:
name: Run tests
command: ./bld jacoco -reports-dir=<< parameters.reports-dir >>
- store_test_results:
path: << parameters.reports-dir >>
- store_artifacts:
path: build/reports/jacoco/test/html
jobs:
bld_jdk17:
docker:
- image: cimg/openjdk:17.0
steps:
- build_and_test
bld_jdk21:
docker:
- image: cimg/openjdk:21.0
steps:
- build_and_test
workflows:
bld:
jobs:
- bld_jdk17
- bld_jdk21

53
.github/workflows/bld.yml vendored
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@ -1,53 +0,0 @@
name: bld-ci
on: [ push, pull_request, workflow_dispatch ]
jobs:
build-bld-project:
env:
COVERAGE_JDK: "17"
strategy:
matrix:
java-version: [ 17, 21, 24 ]
os: [ ubuntu-latest, windows-latest, macos-latest ]
runs-on: ${{ matrix.os }}
steps:
- name: Checkout source repository
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Set up JDK ${{ matrix.java-version }}
uses: actions/setup-java@v4
with:
distribution: "zulu"
java-version: ${{ matrix.java-version }}
- name: Download dependencies
run: ./bld download
- name: Compile source
run: ./bld compile
- name: Run tests
run: ./bld jacoco
- name: Remove pom.xml
if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.os == 'ubuntu-latest'
run: rm -rf pom.xml
- name: SonarCloud Scan
uses: sonarsource/sonarcloud-github-action@master
if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.os == 'ubuntu-latest'
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
- name: Upload coverage reports to Codecov
uses: codecov/codecov-action@v3
if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.os == 'ubuntu-latest'
env:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

1
.github_changelog_generator
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@ -1 +0,0 @@
future-release=1.1.2

80
.gitignore vendored
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@ -1,58 +1,24 @@
.gradle
**/.idea/dictionaries
**/.idea/gradle.xml
**/.idea/libraries
**/.idea/tasks.xml
**/.idea/workspace.xml
*.iws
.DS_Store
build
lib/bld/**
!lib/bld/bld-wrapper.properties
!lib/bld/bld-wrapper.jar
lib/compile/
lib/runtime/
lib/standalone/
lib/test/
# IDEA ignores
# User-specific
.idea/**/workspace.xml
.idea/**/tasks.xml
.idea/**/usage.statistics.xml
.idea/**/dictionaries
.idea/**/shelf
# AWS User-specific
.idea/**/aws.xml
# Generated files
.idea/**/contentModel.xml
# Sensitive or high-churn files
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml
.idea/**/dbnavigator.xml
# Gradle
.idea/**/gradle.xml
# Mongo Explorer plugin
.idea/**/mongoSettings.xml
# mpeltonen/sbt-idea plugin
.idea_modules/
# JIRA plugin
atlassian-ide-plugin.xml
# Cursive Clojure plugin
.idea/replstate.xml
# SonarLint plugin
.idea/sonarlint/
# Editor-based Rest Client
.idea/httpRequests
target
local.properties
.classpath
.gradle
.nb-gradle
.project
.settings
/bin
/build
/deploy
/dist
/gen
/local.properties
/out
/proguard-project.txt
/project.properties
/test-output
Thumbs.db
ehthumbs.db

29
.idea/app.iml generated
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@ -1,29 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager">
<output url="file://$MODULE_DIR$/build/main" />
<output-test url="file://$MODULE_DIR$/build/test" />
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
<sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
<sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
<excludeFolder url="file://$MODULE_DIR$/src/main/resources/templates" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="module-library" scope="RUNTIME">
<library>
<CLASSES>
<root url="file://$MODULE_DIR$/src/main/resources/templates" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>
</orderEntry>
<orderEntry type="library" name="compile" level="project" />
<orderEntry type="library" scope="RUNTIME" name="runtime" level="project" />
<orderEntry type="library" scope="TEST" name="test" level="project" />
</component>
</module>

14
.idea/bld.iml generated
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@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager">
<output url="file://$MODULE_DIR$/build/bld" />
<output-test url="file://$MODULE_DIR$/build/bld" />
<exclude-output />
<content url="file://$MODULE_DIR$/src/bld">
<sourceFolder url="file://$MODULE_DIR$/src/bld/java" isTestSource="false" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="bld" level="project" />
</component>
</module>

6
.idea/bld.xml generated
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@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="BldConfiguration">
<events />
</component>
</project>

5
.idea/codeStyles/codeStyleConfig.xml generated
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@ -1,5 +0,0 @@
<component name="ProjectCodeStyleConfiguration">
<state>
<option name="PREFERRED_PROJECT_CODE_STYLE" value="Erik's Code Style" />
</state>
</component>

6
.idea/copyright/Erik_s_Copyright.xml generated
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@ -1,6 +0,0 @@
<component name="CopyrightManager">
<copyright>
<option name="notice" value="&amp;#36;file.fileName&#10;&#10;Copyright 2015-&amp;#36;today.year Erik C. Thauvin (erik@thauvin.net)&#10;All rights reserved.&#10;&#10;Redistribution and use in source and binary forms, with or without&#10;modification, are permitted provided that the following conditions are met:&#10;&#10; Redistributions of source code must retain the above copyright notice, this&#10; list of conditions and the following disclaimer.&#10;&#10; Redistributions in binary form must reproduce the above copyright notice,&#10; this list of conditions and the following disclaimer in the documentation&#10; and/or other materials provided with the distribution.&#10;&#10; Neither the name of this project nor the names of its contributors may be&#10; used to endorse or promote products derived from this software without&#10; specific prior written permission.&#10;&#10;THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot;&#10;AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE&#10;IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE&#10;DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE&#10;FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL&#10;DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR&#10;SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER&#10;CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,&#10;OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE&#10;OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." />
<option name="myName" value="Erik's Copyright Notice" />
</copyright>
</component>

3
.idea/copyright/profiles_settings.xml generated
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@ -1,3 +0,0 @@
<component name="CopyrightManager">
<settings default="Erik's Copyright Notice" />
</component>

8
.idea/inspectionProfiles/Project_Default.xml generated
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@ -1,8 +0,0 @@
<component name="InspectionProjectProfileManager">
<profile version="1.0">
<option name="myName" value="Project Default" />
<inspection_tool class="JavadocDeclaration" enabled="true" level="WARNING" enabled_by_default="true">
<option name="ADDITIONAL_TAGS" value="created" />
</inspection_tool>
</profile>
</component>

18
.idea/libraries/bld.xml generated
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@ -1,18 +0,0 @@
<component name="libraryTable">
<library name="bld">
<CLASSES>
<root url="file://$PROJECT_DIR$/lib/bld" />
<root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1.jar!/" />
</CLASSES>
<JAVADOC />
<SOURCES>
<root url="file://$PROJECT_DIR$/lib/bld" />
<root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1-sources.jar!/" />
</SOURCES>
<excluded>
<root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />
</excluded>
<jarDirectory url="file://$PROJECT_DIR$/lib/bld" recursive="false" />
<jarDirectory url="file://$PROJECT_DIR$/lib/bld" recursive="false" type="SOURCES" />
</library>
</component>

13
.idea/libraries/compile.xml generated
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@ -1,13 +0,0 @@
<component name="libraryTable">
<library name="compile">
<CLASSES>
<root url="file://$PROJECT_DIR$/lib/compile" />
</CLASSES>
<JAVADOC />
<SOURCES>
<root url="file://$PROJECT_DIR$/lib/compile" />
</SOURCES>
<jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="true" />
<jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="true" type="SOURCES" />
</library>
</component>

14
.idea/libraries/runtime.xml generated
View file

@ -1,14 +0,0 @@
<component name="libraryTable">
<library name="runtime">
<CLASSES>
<root url="file://$PROJECT_DIR$/lib/runtime" />
<root url="file://$PROJECT_DIR$/src/main/resources" />
</CLASSES>
<JAVADOC />
<SOURCES>
<root url="file://$PROJECT_DIR$/lib/runtime" />
</SOURCES>
<jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="true" />
<jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="true" type="SOURCES" />
</library>
</component>

14
.idea/libraries/test.xml generated
View file

@ -1,14 +0,0 @@
<component name="libraryTable">
<library name="test">
<CLASSES>
<root url="file://$PROJECT_DIR$/lib/test" />
<root url="file://$PROJECT_DIR$/src/test/resources" />
</CLASSES>
<JAVADOC />
<SOURCES>
<root url="file://$PROJECT_DIR$/lib/test" />
</SOURCES>
<jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="true" />
<jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="true" type="SOURCES" />
</library>
</component>

25
.idea/misc.xml generated
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@ -1,25 +0,0 @@
<project version="4">
<component name="EntryPointsManager">
<pattern value="net.thauvin.erik.httpstatus.HttpStatusBuild" />
<pattern value="net.thauvin.erik.httpstatus.HttpStatusBuild" method="pmd" />
<pattern value="net.thauvin.erik.httpstatus.HttpStatusBuild" method="jacoco" />
<pattern value="net.thauvin.erik.httpstatus.taglibs.ReasonTag" method="setCode" />
<pattern value="net.thauvin.erik.httpstatus.HttpStatusBuild" method="pmdCli" />
</component>
<component name="PDMPlugin">
<option name="customRuleSets">
<list>
<option value="K:\java\semver\config\pmd.xml" />
<option value="$PROJECT_DIR$/../bld-pitest/config/pmd.xml" />
<option value="$PROJECT_DIR$/../bld-jacoco-report/config/pmd.xml" />
<option value="$PROJECT_DIR$/../bld-checkstyle/config/pmd.xml" />
<option value="$PROJECT_DIR$/../bld-exec/config/pmd.xml" />
<option value="$PROJECT_DIR$/../bld-testng/config/pmd.xml" />
</list>
</option>
<option name="skipTestSources" value="false" />
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="17" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build" />
</component>
</project>

9
.idea/modules.xml generated
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@ -1,9 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/app.iml" filepath="$PROJECT_DIR$/.idea/app.iml" />
<module fileurl="file://$PROJECT_DIR$/.idea/bld.iml" filepath="$PROJECT_DIR$/.idea/bld.iml" />
</modules>
</component>
</project>

9
.idea/runConfigurations/Run Tests.xml generated
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@ -1,9 +0,0 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="Run Tests" type="Application" factoryName="Application" nameIsGenerated="true">
<option name="MAIN_CLASS_NAME" value="net.thauvin.erik.httpstatus.HttpStatusTest" />
<module name="app" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

6
.idea/vcs.xml generated
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@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="" vcs="Git" />
</component>
</project>

11
.vscode/launch.json vendored
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@ -1,11 +0,0 @@
{
"version": "0.2.0",
"configurations": [
{
"type": "java",
"name": "Run Tests",
"request": "launch",
"mainClass": "net.thauvin.erik.httpstatus.HttpStatusTest"
}
]
}

14
.vscode/settings.json vendored
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@ -1,14 +0,0 @@
{
"java.project.sourcePaths": [
"src/main/java",
"src/main/resources",
"src/test/java",
"src/bld/java",
"src/bld/resources"
],
"java.configuration.updateBuildConfiguration": "automatic",
"java.project.referencedLibraries": [
"${HOME}/.bld/dist/bld-2.2.1.jar",
"lib/**/*.jar",
]
}

62
CHANGELOG.md
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@ -1,62 +0,0 @@
# Changelog
## [1.1.1](https://github.com/ethauvin/httpstatus/tree/1.1.1) (2024-06-07)
[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.1.0...1.1.1)
**Implemented enhancements:**
- Sort command line output [\#10](https://github.com/ethauvin/HttpStatus/issues/10)
- Update reasons properties status codes [\#9](https://github.com/ethauvin/HttpStatus/issues/9)
## [1.1.0](https://github.com/ethauvin/httpstatus/tree/1.1.0) (2023-09-29)
[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.5...1.1.0)
**Implemented enhancements:**
- Print status code by response classes [\#8](https://github.com/ethauvin/HttpStatus/issues/8)
- Move to Jakarta EE [\#7](https://github.com/ethauvin/HttpStatus/issues/7)
- Only use XML character entities in Utils.escapeXml\(\) [\#6](https://github.com/ethauvin/HttpStatus/issues/6)
- Implement a StatusCode bean to check the status code. [\#5](https://github.com/ethauvin/HttpStatus/issues/5)
## [1.0.5](https://github.com/ethauvin/httpstatus/tree/1.0.5) (2021-03-20)
[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.4...1.0.5)
**Implemented enhancements:**
- Retrieve the error message from the request, if available. [\#4](https://github.com/ethauvin/HttpStatus/issues/4)
- Add Unofficial Codes [\#3](https://github.com/ethauvin/HttpStatus/issues/3)
## [1.0.4](https://github.com/ethauvin/httpstatus/tree/1.0.4) (2019-05-08)
[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.3...1.0.4)
**Implemented enhancements:**
- Implement all INA HTTP status codes [\#1](https://github.com/ethauvin/HttpStatus/issues/1)
**Fixed bugs:**
- hs:reason always outputs the default value. [\#2](https://github.com/ethauvin/HttpStatus/issues/2)
## [1.0.3](https://github.com/ethauvin/httpstatus/tree/1.0.3) (2016-01-22)
[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.2...1.0.3)
## [1.0.2](https://github.com/ethauvin/httpstatus/tree/1.0.2) (2016-01-21)
[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.1...1.0.2)
## [1.0.1](https://github.com/ethauvin/httpstatus/tree/1.0.1) (2015-12-16)
[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0...1.0.1)
## [1.0](https://github.com/ethauvin/httpstatus/tree/1.0) (2015-12-04)
[Full Changelog](https://github.com/ethauvin/httpstatus/compare/ad982eff1b27c31b54df4abae00ac2d4065543d6...1.0)
\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*

334
HttpStatus.iml Normal file
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@ -0,0 +1,334 @@
<?xml version="1.0" encoding="UTF-8"?>
<module external.linked.project.id="HttpStatus" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="1.0" type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="false">
<output url="file://$MODULE_DIR$/build/classes/main" />
<output-test url="file://$MODULE_DIR$/build/classes/test" />
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
<sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
<sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
<excludeFolder url="file://$MODULE_DIR$/.gradle" />
<excludeFolder url="file://$MODULE_DIR$/build" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="module-library">
<library name="Gradle: servletapi:servlet-api:2.4-20040521">
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</CLASSES>
<JAVADOC />
<SOURCES />
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<orderEntry type="module-library">
<library name="Gradle: javax.servlet.jsp:jsp-api:2.2.1-b03">
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27
LICENSE.txt
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@ -1,27 +0,0 @@
Copyright (c) 2015-2025, Erik C. Thauvin (erik@thauvin.net)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of this project nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

450
README.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="generator" content="pandoc">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<title></title>
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<!--[if lt IE 9]>
<script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
<![endif]-->
</head>
<body>
<h1 id="httpstatus-jsp-tag-library">HttpStatus JSP Tag Library</h1>
<p>A simple <a href="http://www.oracle.com/technetwork/java/javaee/jsp/index.html">JSP</a> Tag Library to display the <a href="#hscode">code</a>, <a href="#hsreason">reason</a> and/or <a href="#hscode">cause</a> for <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html">HTTP status codes</a> in JSP error pages.</p>
<hr />
<p>For example:</p>
<div class="sourceCode"><pre class="sourceCode jsp"><code class="sourceCode jsp">&lt;%@ page<span class="ot"> isErrorPage</span>=<span class="st">&quot;true&quot;</span><span class="ot"> </span>%&gt;
&lt;%@ taglib<span class="ot"> prefix</span>=<span class="st">&quot;hs&quot;</span><span class="ot"> uri</span>=<span class="st">&quot;http://erik.thauvin.net/taglibs/httpstatus&quot;</span><span class="ot"> </span>%&gt;
&lt;html&gt;&lt;head&gt;
&lt;title&gt;<span class="kw">&lt;hs:code/&gt;</span> <span class="kw">&lt;hs:reason</span><span class="ot"> default</span>=<span class="dt">&quot;Server Error&quot;</span><span class="kw">/&gt;</span>&lt;/title&gt;
&lt;/head&gt;
&lt;h1&gt;<span class="kw">&lt;hs:reason</span><span class="ot"> default</span>=<span class="dt">&quot;Server Error&quot;</span><span class="kw">/&gt;</span>&lt;/h1&gt;
Cause: &lt;pre&gt;<span class="kw">&lt;hs:cause</span><span class="ot"> default</span>=<span class="dt">&quot;Unable to complete your request.&quot;</span><span class="kw">/&gt;</span>&lt;/pre&gt;
...</code></pre></div>
<p>or</p>
<div class="sourceCode"><pre class="sourceCode jsp"><code class="sourceCode jsp">&lt;%@ page<span class="ot"> isErrorPage</span>=<span class="st">&quot;true&quot;</span><span class="ot"> import</span>=<span class="st">&quot;net.thauvin.erik.httpstatus.Reasons&quot;</span><span class="ot"> </span>%&gt;
&lt;%= Reasons.getReasonPhrase(pageContext.getErrorData().getStatusCode()) %&gt;</code></pre></div>
<p>would display on a <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.2">501 status code</a>:</p>
<pre><code>Not Implemented</code></pre>
<hr />
<h2 id="hscause">hs:cause</h2>
<p>The <code>&lt;hs:cause/&gt;</code> tag displays the cause of current HTTP status code, if any. A shorthand for:</p>
<div class="sourceCode"><pre class="sourceCode jsp"><code class="sourceCode jsp">&lt;%= pageContext.getErrorData().getThrowable().getCause().getLocalizedMessage() %&gt;</code></pre></div>
<p>Optional attributes are:</p>
<table style="width:144%;">
<colgroup>
<col style="width: 16%" />
<col style="width: 127%" />
</colgroup>
<thead>
<tr class="header">
<th style="text-align: left;">Attribute</th>
<th style="text-align: left;">Description</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><code>default</code></td>
<td style="text-align: left;">The fallback value to output, if no cause is available.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>escapeXml</code></td>
<td style="text-align: left;">Converts &lt;, &gt;, &amp;, ', &quot; to their corresponding <a href="http://dev.w3.org/html5/html-author/charref">entity codes</a>. Value is <code>true</code> by default.</td>
</tr>
</tbody>
</table>
<h2 id="hscode">hs:code</h2>
<p>The <code>&lt;hs:code/&gt;</code> tag displays the current HTTP status code, if any. A shorthand for:</p>
<div class="sourceCode"><pre class="sourceCode jsp"><code class="sourceCode jsp">&lt;%= pageContext.getErrorData().getStatusCode() %&gt;</code></pre></div>
<h2 id="hsreason">hs:reason</h2>
<p>The <code>&lt;hs:reason/&gt;</code> tag displays the reason for a HTTP status code, if any. Optional attributes are:</p>
<table style="width:144%;">
<colgroup>
<col style="width: 16%" />
<col style="width: 127%" />
</colgroup>
<thead>
<tr class="header">
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<tbody>
<tr class="odd">
<td style="text-align: left;"><code>code</code></td>
<td style="text-align: left;">The HTTP status error code. If not specified the current status code is used.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>default</code></td>
<td style="text-align: left;">The fallback value to output, if no reason is available.</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>escapeXml</code></td>
<td style="text-align: left;">Converts &lt;, &gt;, &amp;, ', &quot; to their corresponding <a href="http://dev.w3.org/html5/html-author/charref">entity codes</a>. Value is <code>true</code> by default.</td>
</tr>
</tbody>
</table>
<p>The reasons are defined in a <a href="http://docs.oracle.com/javase/8/docs/api/java/util/ResourceBundle.html">ResourceBundle</a> properties as follows:</p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Status Code</th>
<th style="text-align: left;">Reason</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><code>100</code></td>
<td style="text-align: left;">Continue</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>101</code></td>
<td style="text-align: left;">Switching Protocols</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>102</code></td>
<td style="text-align: left;">Processing</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>200</code></td>
<td style="text-align: left;">OK</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>201</code></td>
<td style="text-align: left;">Created</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>202</code></td>
<td style="text-align: left;">Accepted</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>203</code></td>
<td style="text-align: left;">Non-Authoritative Information</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>204</code></td>
<td style="text-align: left;">No Content</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>205</code></td>
<td style="text-align: left;">Reset Content</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>206</code></td>
<td style="text-align: left;">Partial Content</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>207</code></td>
<td style="text-align: left;">Multi-Status</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>208</code></td>
<td style="text-align: left;">Already Reported</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>226</code></td>
<td style="text-align: left;">IM Used</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>300</code></td>
<td style="text-align: left;">Multiple Choices</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>301</code></td>
<td style="text-align: left;">Moved Permanently</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>302</code></td>
<td style="text-align: left;">Moved Temporarily</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>303</code></td>
<td style="text-align: left;">See Other</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>304</code></td>
<td style="text-align: left;">Not Modified</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>305</code></td>
<td style="text-align: left;">Use Proxy</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>306</code></td>
<td style="text-align: left;">Switch Proxy</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>307</code></td>
<td style="text-align: left;">Temporary Redirect</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>308</code></td>
<td style="text-align: left;">Permanent Redirect</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>400</code></td>
<td style="text-align: left;">Bad Request</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>401</code></td>
<td style="text-align: left;">Unauthorized</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>402</code></td>
<td style="text-align: left;">Payment Required</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>403</code></td>
<td style="text-align: left;">Forbidden</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>404</code></td>
<td style="text-align: left;">Not Found</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>405</code></td>
<td style="text-align: left;">Method Not Allowed</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>406</code></td>
<td style="text-align: left;">Not Acceptable</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>407</code></td>
<td style="text-align: left;">Proxy Authentication Required</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>408</code></td>
<td style="text-align: left;">Request Timeout</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>409</code></td>
<td style="text-align: left;">Conflict</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>410</code></td>
<td style="text-align: left;">Gone</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>411</code></td>
<td style="text-align: left;">Length Required</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>412</code></td>
<td style="text-align: left;">Precondition Failed</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>413</code></td>
<td style="text-align: left;">Request Entity Too Large</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>414</code></td>
<td style="text-align: left;">Request-URI Too Long</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>415</code></td>
<td style="text-align: left;">Unsupported Media Type</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>416</code></td>
<td style="text-align: left;">Requested Range Not Satisfiable</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>417</code></td>
<td style="text-align: left;">Expectation Failed</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>418</code></td>
<td style="text-align: left;">I'm A Teapot</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>419</code></td>
<td style="text-align: left;">Insufficient Space on Resource</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>420</code></td>
<td style="text-align: left;">Method Failure</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>421</code></td>
<td style="text-align: left;">Misdirected Request</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>422</code></td>
<td style="text-align: left;">Unprocessable Entity</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>423</code></td>
<td style="text-align: left;">Locked</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>424</code></td>
<td style="text-align: left;">Failed Dependency</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>426</code></td>
<td style="text-align: left;">Upgrade Required</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>428</code></td>
<td style="text-align: left;">Precondition Required</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>429</code></td>
<td style="text-align: left;">Too Many Requests</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>431</code></td>
<td style="text-align: left;">Request Header Fields Too Large</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>440</code></td>
<td style="text-align: left;">Login Timeout</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>444</code></td>
<td style="text-align: left;">No Response</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>449</code></td>
<td style="text-align: left;">Retry With</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>450</code></td>
<td style="text-align: left;">Blocked by Windows Parental Controls</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>451</code></td>
<td style="text-align: left;">Unavailable For Legal Reasons</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>494</code></td>
<td style="text-align: left;">Request Header Too Large</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>495</code></td>
<td style="text-align: left;">Cert Error</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>496</code></td>
<td style="text-align: left;">No Cert</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>497</code></td>
<td style="text-align: left;">HTTP to HTTPS</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>498</code></td>
<td style="text-align: left;">Token Expired/Invalid</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>499</code></td>
<td style="text-align: left;">Client Closed Request</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>500</code></td>
<td style="text-align: left;">Internal Server Error</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>501</code></td>
<td style="text-align: left;">Not Implemented</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>502</code></td>
<td style="text-align: left;">Bad Gateway</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>503</code></td>
<td style="text-align: left;">Service Unavailable</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>504</code></td>
<td style="text-align: left;">Gateway Timeout</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>505</code></td>
<td style="text-align: left;">HTTP Version Not Supported</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>506</code></td>
<td style="text-align: left;">Variant Also Negotiates</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>507</code></td>
<td style="text-align: left;">Insufficient Storage</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>508</code></td>
<td style="text-align: left;">Loop Detected</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>509</code></td>
<td style="text-align: left;">Bandwidth Limit Exceeded</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>510</code></td>
<td style="text-align: left;">Not Extended</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>511</code></td>
<td style="text-align: left;">Network Authentication Required</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>520</code></td>
<td style="text-align: left;">Unknown Error</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>522</code></td>
<td style="text-align: left;">Origin Connection Time-out</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>598</code></td>
<td style="text-align: left;">Network Read Timeout Error</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>599</code></td>
<td style="text-align: left;">Network Connect Timeout Error</td>
</tr>
</tbody>
</table>
</body>
</html>

421
README.md
View file

@ -1,37 +1,8 @@
# HttpStatus JSP Tag Library
[![License (3-Clause BSD)](https://img.shields.io/badge/license-BSD%203--Clause-blue.svg?style=flat-square)](http://opensource.org/licenses/BSD-3-Clause)
[![Java](https://img.shields.io/badge/java-17%2B-blue)](https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html)
[![bld](https://img.shields.io/badge/2.2.1-FA9052?label=bld&labelColor=2392FF)](https://rife2.com/bld)
[![Release](https://img.shields.io/github/release/ethauvin/httpstatus.svg)](https://github.com/ethauvin/httpstatus/releases/latest)
[![Sonatype Nexus (Snapshots)](https://img.shields.io/nexus/s/net.thauvin.erik.httpstatus/httpstatus.svg?label=sanpshot&server=https%3A%2F%2Foss.sonatype.org)](https://oss.sonatype.org/content/repositories/snapshots/net/thauvin/erik/httpstatus/httpstatus/)
[![Maven Central](https://img.shields.io/maven-central/v/net.thauvin.erik.httpstatus/httpstatus.svg?color=blue)](https://central.sonatype.com/artifact/net.thauvin.erik.httpstatus/httpstatus)
A simple [JSP](http://www.oracle.com/technetwork/java/javaee/jsp/index.html) Tag Library to display the [code](#hscode), [reason](#hsreason) and/or [cause](#hscode) for [HTTP status codes](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html) in JSP error pages.
[![Known Vulnerabilities](https://snyk.io/test/github/ethauvin/httpstatus/badge.svg?targetFile=pom.xml)](https://snyk.io/test/github/ethauvin/httpstatus?targetFile=pom.xml)
[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=ethauvin_HttpStatus&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=ethauvin_HttpStatus)
[![GitHub CI](https://github.com/ethauvin/httpstatus/actions/workflows/bld.yml/badge.svg)](https://github.com/ethauvin/httpstatus/actions/workflows/bld.yml)
[![CircleCI](https://circleci.com/gh/ethauvin/HttpStatus/tree/master.svg?style=shield)](https://circleci.com/gh/ethauvin/HttpStatus/tree/master)
A simple [JSP](http://www.oracle.com/technetwork/java/javaee/jsp/index.html) Tag Library to display the [code](#hscode), [reason](#hsreason), [cause](#hscode) and/or [message](#hsmessage) for [HTTP status codes](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html) in JSP error pages.
## Table of Contents
- [Examples](#examples)
- [Usage](#usage)
- [Gradle](#gradle)
- [bld](#bld)
- [Maven](#maven)
- [JSP Tags](#jsp-tags)
- [hs:cause](#hscause)
- [hs:code](#hscode)
- [hs:message](#hsmessage)
- [hs:reason](#hsreason)
- [StatusCode Bean](#statuscode-bean)
- [Reasons](#reasons)
- [Command Line Usage](#command-line-usage)
- [Contributing](#contributing)
## Examples
----
For example:
@ -43,7 +14,6 @@ For example:
</head>
<h1><hs:reason default="Server Error"/></h1>
Cause: <pre><hs:cause default="Unable to complete your request."/></pre>
Message: <pre><hs:message default="A server error has occured."/></pre>
...
```
@ -54,53 +24,13 @@ or
<%= Reasons.getReasonPhrase(pageContext.getErrorData().getStatusCode()) %>
```
would display on a [501 status code](https://www.rfc-editor.org/rfc/rfc9110.html#name-501-not-implemented):
would display on a [501 status code](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.2):
```console
Not Implemented
```
## Usage
----
### [Gradle](https://gradle.org/)
Include the following in your `build.gradle` file:
```gradle
repositories {
mavenCentral()
}
dependencies {
implementation 'net.thauvin.erik.httpstatus:httpstatus:1.1.1'
}
```
### [bld](https://rife2.com/bld)
Include the following in your `bld` build file:
```java
scope(compile).include(
dependency("net.thauvin.erik.httpstatus","httpstatus", version(1, 1, 0))
);
```
### [Maven](http://maven.apache.org/)
As a `Maven` artifact:
```xml
<dependency>
<groupId>net.thauvin.erik.httpstatus</groupId>
<artifactId>httpstatus</artifactId>
<version>1.1.1</version>
</dependency>
```
## JSP Tags
### hs:cause
## hs:cause
The `<hs:cause/>` tag displays the cause of current HTTP status code, if any. A shorthand for:
@ -110,262 +40,107 @@ The `<hs:cause/>` tag displays the cause of current HTTP status code, if any. A
Optional attributes are:
| Attribute | Description |
| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| `default` | The fallback value to output, if no cause is |
| `escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default. |
### hs:code
Attribute | Description
----------- | -------------------------------------------------------------------------------------------
`default` | The fallback value to output, if no cause is available.
`escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default.
## hs:code
The `<hs:code/>` tag displays the current HTTP status code, if any. A shorthand for:
```jsp
<%= pageContext.getErrorData().getStatusCode() %>
```
### hs:message
## hs:reason
The `<hs:message/>` tag displays the current error message, if any. A shorthand for:
The `<hs:reason/>` tag displays the reason for a HTTP status code, if any. Optional attributes are:
```jsp
<%= request.getAttribute("javax.servlet.error.message") %>
```
Attribute | Description
----------- | -------------------------------------------------------------------------------------------
`code` | The HTTP status error code. If not specified the current status code is used.
`default` | The fallback value to output, if no reason is available.
`escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default.
Optional attributes are:
The reasons are defined in a [ResourceBundle](http://docs.oracle.com/javase/8/docs/api/java/util/ResourceBundle.html) properties as follows:
| Attribute | Description |
| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| `default` | The fallback value to output, if no error message is available. |
| `escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default. |
### hs:reason
The `<hs:reason/>` tag displays the reason for an HTTP status code, if any. Optional attributes are:
| Attribute | Description |
| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| `default` | The fallback value to output, if no reason is available. |
| `code` | The HTTP status error code. If not specified the current status code is used. |
| `escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default. |
## StatusCode Bean
The `StatusCode` bean can be used to check the class of the status code error. For example, using the JSTL:
```jsp
<%@ taglib prefix="hs" uri="http://erik.thauvin.net/taglibs/httpstatus" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<jsp:useBean id="statusCode" class="net.thauvin.erik.httpstatus.StatusCode"/>
<c:set target="${statusCode}" property="code"><hs:code/></c:set>
<c:choose>
<c:when test="${statusCode.isClientError()}">
An error occurred on your side. (<hs:reason/>)
</c:when>
<c:otherwise>
An error occurred on our side. (<hs:message/>)
</c:otherwise>
</c:choose>
```
or in a Servlet:
```java
import net.thauvin.erik.httpstatus.StatusCode;
public class ExampleServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response) {
var statusCode = new StatusCode(
(Integer) request.getAttribute("javax.servlet.error.status_code"));
if (statusCode.isError()) {
if (statusCode.isServerError()) {
var reason = statusCode.getReason();
} else {
// ...
}
}
}
}
```
The `StatusCode` bean methods are:
| Method | Description |
| --------------- | -------------------------------------------------------------------- |
| `getReason` | Returns the reason for the status code (eg: `Internal Server Error`) |
| `isClientError` | Checks if the status code is a client error. |
| `isError` | Checks if the status code is a server or client error. |
| `isInfo` | Checks if the status code is informational. |
| `isRedirect` | Checks if the status code is a redirect. |
| `isServerError` | Checks if the status code is a server error. |
| `isSuccess` | Checks if the status code is a success. (`OK`) |
| `isValid` | Checks if the status code is valid. |
## Reasons
The reasons are defined in a [ResourceBundle](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/ResourceBundle.html) properties as follows:
| Status Code | Reason |
| ----------- | ---------------------------------------------------------- |
| `100` | Continue |
| `101` | Switching Protocols |
| `102` | Processing |
| `103` | Early Hints |
| `110` | Response is Stale |
| `111` | Revalidation Failed |
| `112` | Disconnected Operation |
| `113` | Heuristic Expiration |
| `199` | Miscellaneous Warning |
| `200` | OK |
| `201` | Created |
| `202` | Accepted |
| `203` | Non-Authoritative Information |
| `204` | No Content |
| `205` | Reset Content |
| `206` | Partial Content |
| `207` | Multi-Status |
| `208` | Already Reported |
| `214` | Transformation Applied |
| `218` | This is fine |
| `226` | IM Used |
| `299` | Miscellaneous Persistent Warning |
| `300` | Multiple Choices |
| `301` | Moved Permanently |
| `302` | Found/Moved Temporarily |
| `303` | See Other |
| `304` | Not Modified |
| `305` | Use Proxy |
| `306` | Unused |
| `307` | Temporary Redirect |
| `308` | Permanent Redirect |
| `400` | Bad Request |
| `401` | Unauthorized |
| `402` | Payment Required |
| `403` | Forbidden |
| `404` | Not Found |
| `405` | Method Not Allowed |
| `406` | Not Acceptable |
| `407` | Proxy Authentication Required |
| `408` | Request Timeout |
| `409` | Conflict |
| `410` | Gone |
| `411` | Length Required |
| `412` | Precondition Failed |
| `413` | Payload Too Large |
| `414` | URI Too Long |
| `415` | Unsupported Media Type |
| `416` | Range Not Satisfiable |
| `417` | Expectation Failed |
| `418` | I'm A Teapot |
| `419` | Insufficient Space on Resource |
| `420` | Method Failure |
| `421` | Misdirected Request |
| `422` | Unprocessable Content |
| `423` | Locked |
| `424` | Failed Dependency |
| `425` | Too Early |
| `426` | Upgrade Required |
| `428` | Precondition Required |
| `429` | Too Many Requests |
| `430` | Request Header Fields Too Large |
| `431` | Request Header Fields Too Large |
| `440` | Login Timeout |
| `444` | No Response |
| `449` | Retry With |
| `450` | Blocked by Windows Parental Controls |
| `451` | Unavailable For Legal Reasons |
| `460` | Client Closed Connection Before Load Balancer Idle Timeout |
| `463` | X-Forwarded-For Header with More than 30 IP Addresses |
| `494` | Request Header Too Large |
| `495` | SSL Certificate Error |
| `496` | SSL Certificate Required |
| `497` | HTTP Request Sent to HTTPS Port |
| `498` | Token Expired/Invalid |
| `499` | Client Closed Request |
| `500` | Internal Server Error |
| `501` | Not Implemented |
| `502` | Bad Gateway |
| `503` | Service Unavailable |
| `504` | Gateway Timeout |
| `505` | HTTP Version Not Supported |
| `506` | Variant Also Negotiates |
| `507` | Insufficient Storage |
| `508` | Loop Detected |
| `509` | Bandwidth Limit Exceeded |
| `510` | Not Extended |
| `511` | Network Authentication Required |
| `520` | Unknown Error |
| `521` | Web Server Is Down |
| `522` | Connection Timed Out |
| `523` | Origin Is Unreachable |
| `524` | A Timeout Occurred |
| `525` | SSL Handshake Failed |
| `526` | Invalid SSL Certificate |
| `527` | Railgun Error |
| `529` | Site is overloaded |
| `530` | Site is frozen |
| `540` | Temporarily Disabled |
| `561` | Unauthorized |
| `598` | Network Read Timeout Error |
| `599` | Network Connect Timeout Error |
| `783` | Unexpected Token |
## Command Line Usage
You can query the reason phrase for status codes as follows:
```console
$ java -jar httpstatus-1.1.1.jar 404 500
404: Not Found
500: Internal Server Error
```
If no status code is specified, all will be printed:
```console
$ java -jar httpstatus-1.1.1.jar
100: Continue
101: Switching Protocols
102: Processing
103: Early Hints
110: Response is Stale
111: Revalidation Failed
112: Disconnected Operation
113: Heuristic Expiration
199: Miscellaneous Warning
200: OK
201: Created
202: Accepted
203: Non-Authoritative Information
...
```
You can also print status codes by [response classes](https://www.rfc-editor.org/rfc/rfc9110.html#name-status-codes):
```console
$ java -jar httpstatus-1.1.1.jar 2xx
200: OK
201: Created
202: Accepted
203: Non-Authoritative Information
...
```
## Contributing
If you want to contribute to this project, all you have to do is clone the GitHub
repository:
```console
git clone git@github.com:ethauvin/HttpStatus.git
```
Then use [bld](https://rife2.com/bld) to build:
```console
cd HttpStatus
./bld compile
```
The project has an [IntelliJ IDEA](https://www.jetbrains.com/idea/) project structure. You can just open it after all
the dependencies were downloaded and peruse the code.
Status Code | Reason
----------- | -------------------------------
`100` | Continue
`101` | Switching Protocols
`102` | Processing
`200` | OK
`201` | Created
`202` | Accepted
`203` | Non-Authoritative Information
`204` | No Content
`205` | Reset Content
`206` | Partial Content
`207` | Multi-Status
`208` | Already Reported
`226` | IM Used
`300` | Multiple Choices
`301` | Moved Permanently
`302` | Moved Temporarily
`303` | See Other
`304` | Not Modified
`305` | Use Proxy
`306` | Switch Proxy
`307` | Temporary Redirect
`308` | Permanent Redirect
`400` | Bad Request
`401` | Unauthorized
`402` | Payment Required
`403` | Forbidden
`404` | Not Found
`405` | Method Not Allowed
`406` | Not Acceptable
`407` | Proxy Authentication Required
`408` | Request Timeout
`409` | Conflict
`410` | Gone
`411` | Length Required
`412` | Precondition Failed
`413` | Request Entity Too Large
`414` | Request-URI Too Long
`415` | Unsupported Media Type
`416` | Requested Range Not Satisfiable
`417` | Expectation Failed
`418` | I'm A Teapot
`419` | Insufficient Space on Resource
`420` | Method Failure
`421` | Misdirected Request
`422` | Unprocessable Entity
`423` | Locked
`424` | Failed Dependency
`426` | Upgrade Required
`428` | Precondition Required
`429` | Too Many Requests
`431` | Request Header Fields Too Large
`440` | Login Timeout
`444` | No Response
`449` | Retry With
`450` | Blocked by Windows Parental Controls
`451` | Unavailable For Legal Reasons
`494` | Request Header Too Large
`495` | Cert Error
`496` | No Cert
`497` | HTTP to HTTPS
`498` | Token Expired/Invalid
`499` | Client Closed Request
`500` | Internal Server Error
`501` | Not Implemented
`502` | Bad Gateway
`503` | Service Unavailable
`504` | Gateway Timeout
`505` | HTTP Version Not Supported
`506` | Variant Also Negotiates
`507` | Insufficient Storage
`508` | Loop Detected
`509` | Bandwidth Limit Exceeded
`510` | Not Extended
`511` | Network Authentication Required
`520` | Unknown Error
`522` | Origin Connection Time-out
`598` | Network Read Timeout Error
`599` | Network Connect Timeout Error

2
bld
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@ -1,2 +0,0 @@
#!/usr/bin/env sh
java -jar "$(dirname "$0")/lib/bld/bld-wrapper.jar" "$0" --build net.thauvin.erik.httpstatus.HttpStatusBuild "$@"

4
bld.bat
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@ -1,4 +0,0 @@
@echo off
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
java -jar "%DIRNAME%/lib/bld/bld-wrapper.jar" "%0" --build net.thauvin.erik.httpstatus.HttpStatusBuild %*

107
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@ -0,0 +1,107 @@
apply plugin: 'java'
apply plugin: 'idea'
apply plugin: 'application'
import org.apache.tools.ant.taskdefs.condition.Os
defaultTasks 'deploy'
version = '1.0'
def deployDir = 'deploy'
def buildProp = 'build'
def buildProps = 'buildnumber.properties'
def isRelease = 'release' in gradle.startParameter.taskNames
mainClassName = 'net.thauvin.erik.httpstatus.Reasons'
[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
repositories {
mavenCentral()
}
dependencies {
compile 'servletapi:servlet-api:+'
compile 'javax.servlet.jsp:jsp-api:+'
testCompile 'org.testng:testng:+'
}
compileJava {
doFirst {
if (isRelease)
{
ant.propertyfile(file: buildProps) {
entry(key: buildProp,
type: 'int',
default: '-1',
operation: '+')
}
}
}
//options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
}
jar {
doFirst {
def props = new Properties()
file(buildProps).withInputStream { stream -> props.load(stream) }
project.version = version + '.' + props.get(buildProp)
archiveName = archiveName.toLowerCase()
}
manifest.attributes('Main-Class': mainClassName)
}
clean {
delete deployDir
}
test {
useTestNG()
}
task wrapper(type: Wrapper) {
gradleVersion = gradle.gradleVersion
}
task copyToDeploy(type: Copy) {
from(configurations.runtime) {
exclude 'servlet-api-*.jar'
exclude 'jsp-api-*.jar'
}
from jar
into deployDir
}
task deploy(dependsOn: ['build', 'copyToDeploy']) {
description = "Copies all needed files to the ${deployDir} directory."
group = "Publishing"
outputs.dir deployDir
inputs.files copyToDeploy
mustRunAfter clean
}
task release(dependsOn: ['deploy', 'pandoc', 'wrapper']) {
group = "Publishing"
description = "Releases new version."
isRelease = true
}
task pandoc(type: Exec) {
group = "Documentation"
def pandoc_args = ['--from', 'markdown_github', '--to', 'html5', '-s', '-o', 'README.html', 'README.md']
if (Os.isFamily(Os.FAMILY_WINDOWS))
{
commandLine(['cmd', '/c', 'pandoc'] + pandoc_args)
}
else
{
executable '/usr/local/bin/pandoc'
args pandoc_args
}
standardOutput = new ByteArrayOutputStream()
ext.output = {
return standardOutput.toString()
}
}

2
buildnumber.properties Normal file
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#Wed, 16 Dec 2015 15:35:34 -0800
build=1

109
config/pmd.xml
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@ -1,109 +0,0 @@
<?xml version="1.0"?>
<ruleset name="erik"
xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
<description>Erik's Ruleset</description>
<!-- BEST PRACTICES -->
<rule ref="category/java/bestpractices.xml">
<exclude name="AvoidPrintStackTrace"/>
<exclude name="GuardLogStatement"/>
<exclude name="UnitTestContainsTooManyAsserts"/>
<exclude name="UnitTestShouldUseTestAnnotation"/>
</rule>
<rule ref="category/java/bestpractices.xml/MissingOverride">
<properties>
<property name="violationSuppressXPath"
value="//MethodDeclaration[@Name='hashCode' or @Name='equals' or @Name='toString']"/>
</properties>
</rule>
<!-- CODE STYLE -->
<rule ref="category/java/codestyle.xml">
<exclude name="AtLeastOneConstructor"/>
<exclude name="ClassNamingConventions"/>
<exclude name="CommentDefaultAccessModifier"/>
<exclude name="ConfusingTernary"/>
<exclude name="FieldNamingConventions"/>
<exclude name="LocalVariableCouldBeFinal"/>
<exclude name="LongVariable"/>
<exclude name="MethodArgumentCouldBeFinal"/>
<exclude name="OnlyOneReturn"/>
<exclude name="PackageCase"/>
<exclude name="ShortClassName"/>
<exclude name="ShortMethodName"/>
<exclude name="ShortVariable"/>
<exclude name="UseExplicitTypes"/>
<exclude name="UseUnderscoresInNumericLiterals"/>
<exclude name="UselessParentheses"/>
</rule>
<rule ref="category/java/codestyle.xml/UnnecessaryImport">
<properties>
<property name="violationSuppressRegex" value="Unused (static|.*\.\*).*"/>
</properties>
</rule>
<!-- DESIGN -->
<rule ref="category/java/design.xml">
<exclude name="AvoidCatchingGenericException"/>
<exclude name="AvoidDeeplyNestedIfStmts"/>
<exclude name="AvoidUncheckedExceptionsInSignatures"/>
<exclude name="CognitiveComplexity"/>
<exclude name="CyclomaticComplexity"/>
<exclude name="ExcessiveParameterList"/>
<exclude name="ExcessivePublicCount"/>
<exclude name="GodClass"/>
<exclude name="LawOfDemeter"/>
<exclude name="LoosePackageCoupling"/>
<exclude name="NPathComplexity"/>
<exclude name="NcssCount"/>
<exclude name="TooManyFields"/>
<exclude name="TooManyMethods"/>
<exclude name="UseObjectForClearerAPI"/>
</rule>
<!-- DOCUMENTATION -->
<rule ref="category/java/documentation.xml">
<exclude name="CommentRequired"/>
<exclude name="CommentSize"/>
</rule>
<!-- ERROR PRONE -->
<rule ref="category/java/errorprone.xml">
<exclude name="AssignmentInOperand"/>
<exclude name="AvoidCatchingNPE"/>
<exclude name="AvoidDuplicateLiterals"/>
<exclude name="AvoidFieldNameMatchingMethodName"/>
<exclude name="AvoidFieldNameMatchingTypeName"/>
<exclude name="AvoidLiteralsInIfCondition"/>
<exclude name="NullAssignment"/>
</rule>
<rule ref="category/java/errorprone.xml/AssignmentInOperand">
<properties>
<property name="allowWhile" value="true"/>
<property name="allowFor" value="true"/>
<property name="allowIf" value="true"/>
</properties>
</rule>
<rule ref="category/java/errorprone.xml/AvoidDuplicateLiterals">
<properties>
<property name="skipAnnotations" value="true"/>
</properties>
</rule>
<!-- MULTITHREADING -->
<rule ref="category/java/multithreading.xml">
</rule>
<!-- PERFORMANCE -->
<rule ref="category/java/performance.xml">
</rule>
<!-- SECURITY -->
<rule ref="category/java/security.xml">
</rule>
</ruleset>

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6
gradle/wrapper/gradle-wrapper.properties vendored Normal file
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@ -0,0 +1,6 @@
#Wed Dec 02 13:19:10 PST 2015
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.9-bin.zip

160
gradlew vendored Normal file
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@ -0,0 +1,160 @@
#!/usr/bin/env bash
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn ( ) {
echo "$*"
}
die ( ) {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
esac
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
function splitJvmOpts() {
JVM_OPTS=("$@")
}
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

90
gradlew.bat vendored Normal file
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@ -0,0 +1,90 @@
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windowz variants
if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
goto execute
:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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7
lib/bld/bld-wrapper.properties
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@ -1,7 +0,0 @@
bld.downloadExtensionJavadoc=false
bld.downloadExtensionSources=true
bld.downloadLocation=
bld.extension-jacoco=com.uwyn.rife2:bld-jacoco-report:0.9.10
bld.extension-pmd=com.uwyn.rife2:bld-pmd:1.2.3
bld.repositories=MAVEN_CENTRAL,RIFE2_RELEASES,MAVEN_LOCAL,RIFE2_SNAPSHOTS
bld.version=2.2.1

50
pom.xml
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@ -1,50 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>net.thauvin.erik.httpstatus</groupId>
<artifactId>httpstatus</artifactId>
<version>1.1.2-SNAPSHOT</version>
<name>HttpStatus</name>
<description>Tag library to display the code, reason, cause and/or message for HTTP status codes in JSP error pages</description>
<url>https://github.com/ethauvin/HttpStatus</url>
<licenses>
<license>
<name>The BSD 3-Clause License</name>
<url>https://opensource.org/licenses/BSD-3-Clause</url>
</license>
</licenses>
<dependencies>
<dependency>
<groupId>jakarta.servlet</groupId>
<artifactId>jakarta.servlet-api</artifactId>
<version>6.1.0</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>jakarta.servlet.jsp</groupId>
<artifactId>jakarta.servlet.jsp-api</artifactId>
<version>4.0.0</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>jakarta.el</groupId>
<artifactId>jakarta.el-api</artifactId>
<version>6.0.1</version>
<scope>compile</scope>
</dependency>
</dependencies>
<developers>
<developer>
<id>ethauvin</id>
<name>Erik C. Thauvin</name>
<email>erik@thauvin.net</email>
<url>https://erik.thauvin.net/</url>
</developer>
</developers>
<scm>
<connection>scm:git:https://github.com/ethauvin/HttpStatus.git</connection>
<developerConnection>scm:git:git@github.com:ethauvin/HttpStatus.git</developerConnection>
<url>https://github.com/ethauvin/HttpStatus</url>
</scm>
</project>

19
settings.gradle Normal file
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@ -0,0 +1,19 @@
/*
* This settings file was auto generated by the Gradle buildInit task
* by 'erik' at '12/2/15 1:19 PM' with Gradle 2.9
*
* The settings file is used to specify which projects to include in your build.
* In a single project build this file can be empty or even removed.
*
* Detailed information about configuring a multi-project build in Gradle can be found
* in the user guide at https://docs.gradle.org/2.9/userguide/multi_project_builds.html
*/
/*
// To declare projects as part of a multi-project build use the 'include' method
include 'shared'
include 'api'
include 'services:webservice'
*/
rootProject.name = 'HttpStatus'

7
sonar-project.properties
View file

@ -1,7 +0,0 @@
sonar.organization=ethauvin-github
sonar.projectKey=ethauvin_HttpStatus
sonar.coverage.jacoco.xmlReportPaths=build/reports/jacoco/test/jacocoTestReport.xml
sonar.sources=src/main/java/
sonar.tests=src/test/java/
sonar.java.binaries=build/main,build/test
sonar.java.libraries=lib/compile/*.jar

157
src/bld/java/net/thauvin/erik/httpstatus/HttpStatusBuild.java
View file

@ -1,157 +0,0 @@
/*
* HttpStatusBuild.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import rife.bld.BuildCommand;
import rife.bld.Project;
import rife.bld.extension.JacocoReportOperation;
import rife.bld.extension.PmdOperation;
import rife.bld.publish.*;
import rife.tools.exceptions.FileUtilsErrorException;
import java.io.File;
import java.util.List;
import java.util.jar.Attributes;
import static rife.bld.dependencies.Repository.*;
import static rife.bld.dependencies.Scope.compile;
import static rife.bld.dependencies.Scope.test;
import static rife.bld.operations.JavadocOptions.DocLinkOption.NO_MISSING;
public class HttpStatusBuild extends Project {
final PmdOperation pmdOp = new PmdOperation()
.fromProject(this)
.failOnViolation(true)
.ruleSets("config/pmd.xml");
public HttpStatusBuild() {
pkg = "net.thauvin.erik.httpstatus";
name = "HttpStatus";
version = version(1, 1, 2, "SNAPSHOT");
var description = "Tag library to display the code, reason, cause and/or message for HTTP status codes in JSP error pages";
var url = "https://github.com/ethauvin/HttpStatus";
mainClass = "net.thauvin.erik.httpstatus.Reasons";
javaRelease = 17;
downloadSources = true;
autoDownloadPurge = true;
repositories = List.of(MAVEN_CENTRAL, SONATYPE_SNAPSHOTS);
scope(compile)
.include(dependency("jakarta.servlet", "jakarta.servlet-api", version(6, 1, 0)))
.include(dependency("jakarta.servlet.jsp", "jakarta.servlet.jsp-api", version(4, 0, 0)))
.include(dependency("jakarta.el", "jakarta.el-api", version(6, 0, 1)));
scope(test)
.include(dependency("org.assertj", "assertj-core", version(3, 27, 3)))
.include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 12, 2)))
.include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 12, 2)));
jarOperation().manifestAttribute(Attributes.Name.MAIN_CLASS, pkg + '.' + "Reasons");
javadocOperation().javadocOptions()
.docTitle(description + ' ' + version.toString())
.docLint(NO_MISSING)
.link("https://jakarta.ee/specifications/platform/9/apidocs/");
publishOperation()
.repository(version.isSnapshot() ? repository(SONATYPE_SNAPSHOTS_LEGACY.location())
.withCredentials(property("sonatype.user"), property("sonatype.password"))
: repository(SONATYPE_RELEASES_LEGACY.location())
.withCredentials(property("sonatype.user"), property("sonatype.password")))
.repository(repository("github"))
.info(new PublishInfo()
.groupId(pkg)
.artifactId(name.toLowerCase())
.name(name)
.version(version)
.description(description)
.url(url)
.developer(new PublishDeveloper()
.id("ethauvin")
.name("Erik C. Thauvin")
.email("erik@thauvin.net")
.url("https://erik.thauvin.net/")
)
.license(new PublishLicense()
.name("The BSD 3-Clause License")
.url("https://opensource.org/licenses/BSD-3-Clause")
)
.scm(new PublishScm()
.connection("scm:git:" + url + ".git")
.developerConnection("scm:git:git@github.com:ethauvin/" + name + ".git")
.url(url))
.signKey(property("sign.key"))
.signPassphrase(property("sign.passphrase")));
}
public static void main(String[] args) {
new HttpStatusBuild().start(args);
}
@BuildCommand(summary = "Generates JaCoCo Reports")
public void jacoco() throws Exception {
new JacocoReportOperation()
.fromProject(this)
.execute();
}
@BuildCommand(summary = "Runs PMD analysis")
public void pmd() throws Exception {
pmdOp.execute();
}
@BuildCommand(value = "pmd-cli", summary = "Runs PMD analysis (CLI)")
public void pmdCli() throws Exception {
pmdOp.includeLineNumber(false).execute();
}
private void pomRoot() throws FileUtilsErrorException {
PomBuilder.generateInto(publishOperation().fromProject(this).info(), dependencies(),
new File(workDirectory, "pom.xml"));
}
@Override
public void publish() throws Exception {
super.publish();
pomRoot();
}
@Override
public void publishLocal() throws Exception {
super.publishLocal();
pomRoot();
}
}

110
src/main/java/net/thauvin/erik/httpstatus/Reasons.java
View file

@ -1,41 +1,41 @@
/*
* Reasons.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* Neither the name of the author nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import java.util.Map;
import java.util.ResourceBundle;
import java.util.TreeSet;
import java.util.concurrent.ConcurrentHashMap;
import java.util.TreeMap;
/**
* Populates the {@link #REASON_PHRASES reason phrases} map from {@link #BUNDLE_BASENAME bundle properties}, and
@ -45,38 +45,27 @@ import java.util.concurrent.ConcurrentHashMap;
* @created 2015-12-02
* @since 1.0
*/
public final class Reasons {
public class Reasons
{
/**
* The resource bundle base name.
*/
static final String BUNDLE_BASENAME = "net.thauvin.erik.httpstatus.reasons";
public static final String BUNDLE_BASENAME = "net.thauvin.erik.httpstatus.reasons";
/**
* The reason phrases map.
*/
private static final Map<String, String> REASON_PHRASES = new ConcurrentHashMap<>();
// Initializes the reason phrases map.
static {
var bundle = ResourceBundle.getBundle(BUNDLE_BASENAME);
for (var key : bundle.keySet()) {
REASON_PHRASES.put(key, bundle.getString(key));
}
}
/**
* Disables the default constructor.
*/
private Reasons() {
throw new UnsupportedOperationException("Illegal constructor call.");
}
private static final Map<String, String> REASON_PHRASES = new TreeMap<String, String>();
/**
* Returns the reason phrase for the specified status code.
*
* @param statusCode The status code.
*
* @return The reason phrase, or <code>null</code>.
*/
public static String getReasonPhrase(int statusCode) {
public static String getReasonPhrase(final int statusCode)
{
return getReasonPhrase(Integer.toString(statusCode));
}
@ -84,39 +73,38 @@ public final class Reasons {
* Returns the reason phrase for the specified status code.
*
* @param statusCode The status code.
*
* @return The reason phrase, or <code>null</code>.
*/
public static String getReasonPhrase(String statusCode) {
public static String getReasonPhrase(final String statusCode)
{
return REASON_PHRASES.get(statusCode);
}
/**
* Prints the reason phrase for the given status code(s).
* Prints the status codes and reason phrases.
*
* @param args The status code(s) or response class(es), prints all if none.
* @param args The command line arguments.
*/
@SuppressWarnings("PMD.SystemPrintln")
public static void main(String... args) {
var keys = new TreeSet<>(REASON_PHRASES.keySet());
if (args.length >= 1) {
for (var arg : args) {
if (arg.endsWith("xx")) { // e.g.: 2xx
var responseClass = arg.charAt(0);
keys.forEach(k -> {
if (k.charAt(0) == responseClass) {
System.out.println(k + ": " + REASON_PHRASES.get(k));
public static void main(final String... args)
{
for (final Map.Entry<String, String> entry : REASON_PHRASES.entrySet())
{
System.out.println(entry.getKey() + ": " + entry.getValue());
}
});
} else { // e.g.: 404
var value = REASON_PHRASES.get(arg);
if (value != null) {
System.out.println(arg + ": " + value);
}
}
}
} else { // Print all
keys.forEach(k -> System.out.println(k + ": " + REASON_PHRASES.get(k)));
System.out.println("Total: " + REASON_PHRASES.size());
System.out.println("Total: " + REASON_PHRASES.entrySet().size());
}
/**
* Initializes the reason phrases map.
*/
static
{
final ResourceBundle bundle = ResourceBundle.getBundle(BUNDLE_BASENAME);
for (final String key : bundle.keySet())
{
REASON_PHRASES.put(key, bundle.getString(key));
}
}
}

153
src/main/java/net/thauvin/erik/httpstatus/StatusCode.java
View file

@ -1,153 +0,0 @@
/*
* StatusCode.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import java.io.Serial;
import java.io.Serializable;
/**
* The <code>StatusCode</code> bean implements methods to check the class of an HTTP status code.
*
* @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
* @since 1.1.0
*/
public class StatusCode implements Serializable {
@Serial
private static final long serialVersionUID = 1L;
private int code;
/**
* Creates a new StatusCode object.
*/
public StatusCode() {
// Default constructor.
}
/**
* Creates a new StatusCode object.
*
* @param code The status code.
*/
public StatusCode(int code) {
this.code = code;
}
/**
* Returns the status code.
*/
public int getCode() {
return code;
}
/**
* Returns the reason for the status code.
*
* @return The reason, or <code>null</code>.
* @see Reasons#getReasonPhrase(int)
*/
public String getReason() {
return Reasons.getReasonPhrase(code);
}
/**
* Checks if the status code is a client error. (eg: <code>Internal Server Error</code>)
*
* @return <code>true</code> if the status code is a client error, <code>false</code> otherwise.
*/
public boolean isClientError() {
return code >= 400 && code < 500;
}
/**
* Checks if the status code is a client or server error.
*
* @return <code>true</code> if the status code is an error, <code>false</code> otherwise.
*/
public boolean isError() {
return code >= 400 && code < 600;
}
/**
* Checks if the status code is informational.
*
* @return <code>true</code> if the status code is informational, <code>false</code> otherwise.
*/
public boolean isInfo() {
return code >= 100 && code < 200;
}
/**
* Checks if the status code is a redirect.
*
* @return <code>true</code> if the status code is a redirect, <code>false</code> otherwise.
*/
public boolean isRedirect() {
return code >= 300 && code < 400;
}
/**
* Checks if the status code is a server error.
*
* @return <code>true</code> if the status code is a server error, <code>false</code> otherwise.
*/
public boolean isServerError() {
return code >= 500 && code < 600;
}
/**
* Checks if the status code is a (<code>OK</code>) success.
*
* @return <code>true</code> if the status code is a success, <code>false</code> otherwise.
*/
public boolean isSuccess() {
return code >= 200 && code < 300;
}
/**
* Checks if the status code is valid.
*
* @return <code>true</code> if the status code is valid, <code>false</code> otherwise.
*/
public boolean isValid() {
return code == 783 || (code >= 100 && code < 600);
}
/**
* Sets the status code.
*
* @param code The HTTP status code.
*/
public void setCode(int code) {
this.code = code;
}
}

140
src/main/java/net/thauvin/erik/httpstatus/Utils.java
View file

@ -1,82 +1,62 @@
/*
* Utils.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* Neither the name of the author nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import java.io.IOException;
import java.io.Writer;
/**
* The <code>Utils</code> class implements a collection of utility methods used throughout this project.
* The <code>Utils</code> class.
*
* @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
* @created 2015-12-03
* @since 1.0
*/
public final class Utils {
public final class Utils
{
/**
* Disables the default constructor.
*
* @throws UnsupportedOperationException If the constructor is called.
*/
private Utils() {
private Utils()
throws UnsupportedOperationException
{
throw new UnsupportedOperationException("Illegal constructor call.");
}
/**
* Converts <code>&lt;</code>, <code>&gt;</code>, <code>&amp;</code>, <code>'</code>, <code>"</code>
* to their corresponding entity codes.
*
* @param value The string value to convert.
* @return The converted string value.
*/
public static String escapeXml(String value) {
var escaped = new StringBuilder();
for (var i = 0; i < value.length(); i++) {
var c = value.charAt(i);
switch (c) {
case '<' -> escaped.append("&lt;");
case '>' -> escaped.append("&gt;");
case '&' -> escaped.append("&amp;");
case '\'' -> escaped.append("&apos;");
case '"' -> escaped.append("&quot;");
default -> escaped.append(c);
}
}
return escaped.toString();
}
/**
* Writes a string value to the specified writer. The default value is used when the actual value is null.
*
@ -84,14 +64,72 @@ public final class Utils {
* @param value The string value.
* @param defaultValue The default value.
* @param xml The {@link #escapeXml(String) xml} flag.
* @throws IOException If an I/O error occurs.
*/
public static void outWrite(Writer out, String value, String defaultValue, boolean xml)
throws IOException {
if (value != null) {
out.write(xml ? escapeXml(value) : value);
} else if (defaultValue != null) {
out.write(xml ? escapeXml(defaultValue) : defaultValue);
public static void outWrite(final Writer out, final String value, final String defaultValue, final boolean xml)
throws IOException
{
if (xml)
{
if (value != null)
{
out.write(escapeXml(value));
}
else if (defaultValue != null)
{
out.write(escapeXml(defaultValue));
}
}
else
{
if (value != null)
{
out.write(value);
}
else if (defaultValue != null)
{
out.write(defaultValue);
}
}
}
/**
* Converts <code>&lt;</code>, <code>&gt;</code>, <code>&amp;</code>, <code>'</code>, <code>"</code>
* to their corresponding entity codes.
*
* @param value The string value to convert.
*
* @return The converted string value.
*/
public static String escapeXml(final String value)
{
final StringBuilder escaped = new StringBuilder();
for (int i = 0; i < value.length(); i++)
{
final char c = value.charAt(i);
switch (c)
{
case '<':
escaped.append("&lt;");
break;
case '>':
escaped.append("&gt;");
break;
case '&':
escaped.append("&amp;");
break;
case '\'':
escaped.append("&#039;");
break;
case '"':
escaped.append("&#034;");
break;
default:
escaped.append(c);
break;
}
}
return escaped.toString();
}
}

11
src/main/java/net/thauvin/erik/httpstatus/package.html
View file

@ -1,11 +0,0 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML LANG="en">
<HEAD>
<TITLE>HttpStatus JSP Tag Library</TITLE>
</HEAD>
<BODY>
A simple JSP Tag Library to display the code, reason and/or cause for HTTP status codes in JSP error pages.
@since 1.0
</BODY>
</HTML>

78
src/main/java/net/thauvin/erik/httpstatus/taglibs/CauseTag.java
View file

@ -1,44 +1,45 @@
/*
* CauseTag.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* Neither the name of the author nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus.taglibs;
import jakarta.servlet.jsp.JspWriter;
import jakarta.servlet.jsp.PageContext;
import net.thauvin.erik.httpstatus.Utils;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;
import java.io.IOException;
/**
* The <code>&lt;hs:cause&gt;</code> tag returns the cause (if any) for the current HTTP Status Error Code.
*
@ -46,33 +47,26 @@ import java.io.IOException;
* @created 2015-12-03
* @since 1.0
*/
public class CauseTag extends XmlSupport {
/**
* Prints the cause (if any) for the current HTTP Status Error Code.
*
* @throws IOException If an error occurs while writing the output.
*/
public class CauseTag extends XmlSupport
{
@Override
public void doTag() throws IOException {
PageContext pageContext = (PageContext) getJspContext();
JspWriter out = pageContext.getOut();
public void doTag()
throws JspException, IOException
{
final PageContext pageContext = (PageContext) getJspContext();
final JspWriter out = pageContext.getOut();
Throwable cause = pageContext.getErrorData().getThrowable().getCause();
String cause;
Utils.outWrite(out, getCause(cause), defaultValue, escapeXml);
try
{
cause = pageContext.getErrorData().getThrowable().getCause().getLocalizedMessage();
}
catch (NullPointerException ignore)
{
cause = defaultValue;
}
/**
* Returns the cause's localized message or default value.
*
* @param cause The cause.
* @return The cause or {@code null}.
*/
public String getCause(Throwable cause) {
if (cause != null && cause.getLocalizedMessage() != null) {
return cause.getLocalizedMessage();
} else {
return null;
}
Utils.outWrite(out, cause, defaultValue, escapeXml);
}
}

57
src/main/java/net/thauvin/erik/httpstatus/taglibs/CodeTag.java
View file

@ -1,41 +1,42 @@
/*
* CodeTag.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* Neither the name of the author nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus.taglibs;
import jakarta.servlet.jsp.JspWriter;
import jakarta.servlet.jsp.PageContext;
import jakarta.servlet.jsp.tagext.SimpleTagSupport;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.tagext.SimpleTagSupport;
import java.io.IOException;
/**
@ -45,16 +46,14 @@ import java.io.IOException;
* @created 2015-12-03
* @since 1.0
*/
public class CodeTag extends SimpleTagSupport {
/**
* Writes the HTTP Status Error Code to the current JspWriter.
*
* @throws IOException If an I/O error occurs.
*/
public class CodeTag extends SimpleTagSupport
{
@Override
public void doTag() throws IOException {
PageContext pageContext = (PageContext) getJspContext();
JspWriter out = pageContext.getOut();
public void doTag()
throws JspException, IOException
{
final PageContext pageContext = (PageContext) getJspContext();
final JspWriter out = pageContext.getOut();
out.write(String.valueOf(pageContext.getErrorData().getStatusCode()));
}

64
src/main/java/net/thauvin/erik/httpstatus/taglibs/MessageTag.java
View file

@ -1,64 +0,0 @@
/*
* MessageTag.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus.taglibs;
import jakarta.servlet.jsp.JspWriter;
import jakarta.servlet.jsp.PageContext;
import net.thauvin.erik.httpstatus.Utils;
import java.io.IOException;
/**
* The <code>&lt;hs:message&gt;</code> tag returns the message (if any) for the current error.
*
* @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
* @created 2022-03-16
* @since 1.0.5
*/
public class MessageTag extends XmlSupport {
/**
* Writes the error message associated with the current HTTP Status Error Code.
*
* @throws IOException If an I/O error occurs.
*/
@Override
public void doTag() throws IOException {
PageContext pageContext = (PageContext) getJspContext();
JspWriter out = pageContext.getOut();
String message = (String) pageContext.getRequest().getAttribute(
jakarta.servlet.RequestDispatcher.ERROR_MESSAGE);
Utils.outWrite(out, message, defaultValue, escapeXml);
}
}

78
src/main/java/net/thauvin/erik/httpstatus/taglibs/ReasonTag.java
View file

@ -1,42 +1,44 @@
/*
* ReasonTag.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* Neither the name of the author nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus.taglibs;
import jakarta.servlet.jsp.JspWriter;
import jakarta.servlet.jsp.PageContext;
import net.thauvin.erik.httpstatus.Reasons;
import net.thauvin.erik.httpstatus.Utils;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;
import java.io.IOException;
/**
@ -47,25 +49,33 @@ import java.io.IOException;
* @created 2015-12-02
* @since 1.0
*/
public class ReasonTag extends XmlSupport {
private int statusCode = -1;
public class ReasonTag extends XmlSupport
{
private int statusCode;
/**
* Writes the Reason Phrase for the current (or specified) HTTP Status Error Code.
*/
@Override
public void doTag() {
PageContext pageContext = (PageContext) getJspContext();
JspWriter out = pageContext.getOut();
public void doTag()
throws JspException, IOException
{
final PageContext pageContext = (PageContext) getJspContext();
final JspWriter out = pageContext.getOut();
try {
if (statusCode > -1) {
try
{
if (statusCode >= 0)
{
Utils.outWrite(out, Reasons.getReasonPhrase(statusCode), defaultValue, escapeXml);
} else {
Utils.outWrite(out, Reasons.getReasonPhrase(pageContext.getErrorData().getStatusCode()), defaultValue,
}
else
{
Utils.outWrite(out,
Reasons.getReasonPhrase(pageContext.getErrorData().getStatusCode()),
defaultValue,
escapeXml);
}
} catch (IOException ignored) {
}
catch (IOException ignore)
{
// Ignore.
}
}
@ -75,7 +85,11 @@ public class ReasonTag extends XmlSupport {
*
* @param statusCode The status code.
*/
public void setCode(int statusCode) {
@SuppressWarnings("unused")
public void setCode(final int statusCode)
{
this.statusCode = statusCode;
}
}

48
src/main/java/net/thauvin/erik/httpstatus/taglibs/XmlSupport.java
View file

@ -1,38 +1,39 @@
/*
* XmlSupport.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* Neither the name of the author nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus.taglibs;
import jakarta.servlet.jsp.tagext.SimpleTagSupport;
import javax.servlet.jsp.tagext.SimpleTagSupport;
/**
* Adds support for the <code>default</code> and <code>escapeXml</code> tag attributes.
@ -41,16 +42,17 @@ import jakarta.servlet.jsp.tagext.SimpleTagSupport;
* @created 2015-12-03
* @since 1.0
*/
public abstract class XmlSupport extends SimpleTagSupport {
public abstract class XmlSupport extends SimpleTagSupport
{
/**
* Default value string.
*/
String defaultValue;
protected String defaultValue;
/**
* Escape XML flag.
*/
boolean escapeXml = true;
protected boolean escapeXml = true;
/**
* Sets the default value.
@ -58,7 +60,8 @@ public abstract class XmlSupport extends SimpleTagSupport {
* @param defaultValue The default value.
*/
@SuppressWarnings("unused")
public void setDefault(String defaultValue) {
public void setDefault(final String defaultValue)
{
this.defaultValue = defaultValue;
}
@ -68,7 +71,8 @@ public abstract class XmlSupport extends SimpleTagSupport {
* @param escapeXml <code>true</code> or <code>false</code>
*/
@SuppressWarnings("unused")
public void setEscapeXml(boolean escapeXml) {
public void setEscapeXml(final boolean escapeXml)
{
this.escapeXml = escapeXml;
}
}

11
src/main/java/net/thauvin/erik/httpstatus/taglibs/package.html
View file

@ -1,11 +0,0 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML LANG="en">
<HEAD>
<TITLE>HttpStatus JSP Tag Library</TITLE>
</HEAD>
<BODY>
This package contains the JSP tags used to display the code, reason and/or cause for HTTP status codes.
@since 1.0
</BODY>
</HTML>

92
src/main/resources/META-INF/httpstatus.tld
View file

@ -1,43 +1,45 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!--
~ httpstatus.tld
~
~ Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
~ All rights reserved.
~
~ Redistribution and use in source and binary forms, with or without
~ modification, are permitted provided that the following conditions are met:
~
~ Redistributions of source code must retain the above copyright notice, this
~ list of conditions and the following disclaimer.
~
~ Redistributions in binary form must reproduce the above copyright notice,
~ this list of conditions and the following disclaimer in the documentation
~ and/or other materials provided with the distribution.
~
~ Neither the name of this project nor the names of its contributors may be
~ used to endorse or promote products derived from this software without
~ specific prior written permission.
~
~ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
~ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
~ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
~ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
~ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
~ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
~ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
~ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
~ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
~ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
httpstatus.tld
Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
Neither the name of the author nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<taglib xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
<taglib xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-jsptaglibrary_2_1.xsd"
version="2.1">
<description>HttpStatus JSP Tag Library</description>
<display-name>HttpStatus JSP Tags</display-name>
<tlib-version>1.1.1</tlib-version>
<tlib-version>1.0</tlib-version>
<short-name>hs</short-name>
<uri>http://erik.thauvin.net/taglibs/httpstatus</uri>
@ -75,31 +77,6 @@
<body-content>empty</body-content>
</tag>
<tag>
<description>
Returns the message (if any) for the current error.
</description>
<name>message</name>
<tag-class>net.thauvin.erik.httpstatus.taglibs.MessageTag</tag-class>
<body-content>empty</body-content>
<attribute>
<description>
Default value if the resulting error message is null.
</description>
<name>default</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Converts &lt;, &gt; ,&amp; ,' ," to their corresponding entity codes. Value is true by default.
</description>
<name>escapeXml</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Returns the Reason Phrase for the current (or specified) HTTP Status Error Code.
@ -132,4 +109,5 @@
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
</taglib>

76
src/main/resources/net/thauvin/erik/httpstatus/reasons.properties
View file

@ -1,44 +1,6 @@
#
# reasons.properties
#
# Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# Neither the name of this project nor the names of its contributors may be
# used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
100=Continue
101=Switching Protocols
102=Processing
103=Early Hints
110=Response is Stale
111=Revalidation Failed
112=Disconnected Operation
113=Heuristic Expiration
199=Miscellaneous Warning
200=OK
201=Created
202=Accepted
@ -48,17 +10,14 @@
206=Partial Content
207=Multi-Status
208=Already Reported
214=Transformation Applied
218=This is fine
226=IM Used
299=Miscellaneous Persistent Warning
300=Multiple Choices
301=Moved Permanently
302=Found/Moved Temporarily
302=Moved Temporarily
303=See Other
304=Not Modified
305=Use Proxy
306=Unused
306=Switch Proxy
307=Temporary Redirect
308=Permanent Redirect
400=Bad Request
@ -74,35 +33,31 @@
410=Gone
411=Length Required
412=Precondition Failed
413=Payload Too Large
414=URI Too Long
413=Request Entity Too Large
414=Request-URI Too Long
415=Unsupported Media Type
416=Range Not Satisfiable
416=Requested Range Not Satisfiable
417=Expectation Failed
418=I'm A Teapot
419=Insufficient Space on Resource
420=Method Failure
421=Misdirected Request
422=Unprocessable Content
422=Unprocessable Entity
423=Locked
424=Failed Dependency
425=Too Early
426=Upgrade Required
428=Precondition Required
429=Too Many Requests
430=Request Header Fields Too Large
431=Request Header Fields Too Large
440=Login Timeout
444=No Response
449=Retry With
450=Blocked by Windows Parental Controls
451=Unavailable For Legal Reasons
460=Client Closed Connection Before Load Balancer Idle Timeout
463=X-Forwarded-For Header with More than 30 IP Addresses
494=Request Header Too Large
495=SSL Certificate Error
496=SSL Certificate Required
497=HTTP Request Sent to HTTPS Port
495=Cert Error
496=No Cert
497=HTTP to HTTPS
498=Token Expired/Invalid
499=Client Closed Request
500=Internal Server Error
@ -118,17 +73,6 @@
510=Not Extended
511=Network Authentication Required
520=Unknown Error
521=Web Server Is Down
522=Connection Timed Out
523=Origin Is Unreachable
524=A Timeout Occurred
525=SSL Handshake Failed
526=Invalid SSL Certificate
527=Railgun Error
529=Site is overloaded
530=Site is frozen
540=Temporarily Disabled
561=Unauthorized
522=Origin Connection Time-out
598=Network Read Timeout Error
599=Network Connect Timeout Error
783=Unexpected Token

58
src/test/java/net/thauvin/erik/httpstatus/CauseTagTest.java
View file

@ -1,58 +0,0 @@
/*
* CauseTagTest.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import net.thauvin.erik.httpstatus.taglibs.CauseTag;
import org.assertj.core.api.AutoCloseableSoftAssertions;
import org.junit.jupiter.api.Test;
/**
* Implements the CauseTagTest class.
*
* @author <a href="https://erik.thauvin.net/">Erik C. Thauvin</a>
* @since 1.1.0
*/
class CauseTagTest {
@Test
void causeTest() {
var message = "This is the cause";
var tag = new CauseTag();
try (var softly = new AutoCloseableSoftAssertions()) {
softly.assertThat(tag.getCause(new Exception(message))).as("has cause").isEqualTo(message);
softly.assertThat(tag.getCause(new Exception())).as("no cause").isNull();
softly.assertThat(tag.getCause(null)).as("null").isNull();
softly.assertThat(tag.getCause(new Exception(""))).as("empty").isEmpty();
}
}
}

104
src/test/java/net/thauvin/erik/httpstatus/ReasonsMainTest.java
View file

@ -1,104 +0,0 @@
/*
* ReasonsMainTest.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Main Class Tests.
*
* @author <a href="https://erik.thauvin.net/">Erik C. Thauvin</a>
* @created 2019-05-06
* @since 1.0
*/
class ReasonsMainTest {
private static final ByteArrayOutputStream OUTPUT_STREAM = new ByteArrayOutputStream();
private static final PrintStream SYSTEM_OUT = System.out;
@AfterAll
public static void restoreStreams() {
System.setOut(SYSTEM_OUT);
}
@BeforeAll
public static void setUpStreams() {
System.setOut(new PrintStream(OUTPUT_STREAM));
}
@BeforeEach
public void resetStreams() {
OUTPUT_STREAM.reset();
}
@Test
void testMain() {
Reasons.main("401");
assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase("401")).as("401");
assertThat(OUTPUT_STREAM.toString()).doesNotContain("500").as("401 no 500");
}
@Test
void testMainAll() {
Reasons.main();
assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase(301)).as("301");
assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase(404)).as("404");
}
@Test
void testMainArgs() {
Reasons.main("500", "302");
assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase("500")).as("500 (302)");
assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase("302")).as("(500) 302");
assertThat(OUTPUT_STREAM.toString()).doesNotContain("404").as("500/302 not 404");
}
@Test
void testMainArgsClass() {
Reasons.main("2xx");
assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase("200")).as("2xx");
}
@Test
void testMainInvalid() {
Reasons.main("aaa");
assertThat(OUTPUT_STREAM.toString()).as("invalid argument: aaa").isEmpty();
}
}

70
src/test/java/net/thauvin/erik/httpstatus/ReasonsTest.java
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@ -1,59 +1,73 @@
/*
* ReasonsTest.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* Neither the name of the author nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import org.junit.jupiter.api.Test;
import org.testng.Assert;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import java.util.ResourceBundle;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Reasons Tests.
* The <code>ReasonsTest</code> class.
*
* @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
* @created 2015-12-03
* @since 1.0
*/
class ReasonsTest {
@Test
void testGetReasonPhrase() {
var bundle = ResourceBundle.getBundle(Reasons.BUNDLE_BASENAME);
for (var key : bundle.keySet()) {
assertThat(Reasons.getReasonPhrase(key)).as("getReasonPhrase(%s)", key).isEqualTo(bundle.getString(key));
assertThat(Reasons.getReasonPhrase(Integer.parseInt(key))).as("getReasonPhrase(%s)", key)
.isEqualTo(bundle.getString(key));
@SuppressWarnings("unused")
public class ReasonsTest
{
@DataProvider(name = "reasons")
public Object[][] reasons()
{
final ResourceBundle bundle = ResourceBundle.getBundle(Reasons.BUNDLE_BASENAME);
final Object[][] reasons = new String[bundle.keySet().size()][2];
int i = 0;
for (final String key : bundle.keySet())
{
reasons[i][0] = key;
reasons[i][1] = bundle.getString(key);
i++;
}
return reasons;
}
@Test(dataProvider = "reasons")
public void testGetReasonPhrase(String code, String reason)
throws Exception
{
Assert.assertEquals(reason, Reasons.getReasonPhrase(code));
}
}

96
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@ -1,96 +0,0 @@
/*
* StatusCodeTest.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import org.assertj.core.api.AutoCloseableSoftAssertions;
import org.junit.jupiter.api.Test;
import java.util.ResourceBundle;
import static org.assertj.core.api.Assertions.assertThat;
/**
* StatusCode Tests.
*
* @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
* @since 1.1.0
*/
class StatusCodeTest {
@Test
void testStatusCode() {
var bundle = ResourceBundle.getBundle(Reasons.BUNDLE_BASENAME);
var statusCode = new StatusCode();
try (var softly = new AutoCloseableSoftAssertions()) {
for (var key : bundle.keySet()) {
int code = Integer.parseInt(key);
statusCode.setCode(code);
softly.assertThat(statusCode.getCode()).as("is not %s", code).isEqualTo(code);
softly.assertThat(statusCode.isInfo()).as("%s is info", code).isEqualTo(code >= 100 && code < 200);
softly.assertThat(statusCode.isSuccess()).as("%s is ok", code).isEqualTo(code >= 200 && code < 300);
softly.assertThat(statusCode.isRedirect()).as("%s is redirect", code)
.isEqualTo(code >= 300 && code < 400);
softly.assertThat(statusCode.isClientError()).as("%s is client error", code)
.isEqualTo(code >= 400 && code < 500);
softly.assertThat(statusCode.isServerError()).as("%s is server error", code)
.isEqualTo(code >= 500 && code < 600);
softly.assertThat(statusCode.isError()).as("%s is error", code).isEqualTo(code >= 400 && code < 600);
softly.assertThat(statusCode.isValid()).as("%s is valid", code).isTrue();
softly.assertThat(statusCode.getReason()).as("%s reason phrase is not valid", code)
.isEqualTo(Reasons.getReasonPhrase(code));
}
}
try (var softly = new AutoCloseableSoftAssertions()) {
int[] unknowns = {0, 99, 600};
for (var code : unknowns) {
statusCode.setCode(code);
softly.assertThat(statusCode.getCode()).as("is not %s", code).isEqualTo(code);
softly.assertThat(statusCode.isInfo()).as("%s is info", code).isFalse();
softly.assertThat(statusCode.isSuccess()).as("%s is ok", code).isFalse();
softly.assertThat(statusCode.isRedirect()).as("%s is redirect", code).isFalse();
softly.assertThat(statusCode.isClientError()).as("%s is client error", code).isFalse();
softly.assertThat(statusCode.isServerError()).as("%s is server error", code).isFalse();
softly.assertThat(statusCode.isError()).as("%s is error", code).isFalse();
softly.assertThat(statusCode.isValid()).as("%s is invalid", code).isFalse();
softly.assertThat(statusCode.getReason()).as("%s reason phrase is not null.", code).isNull();
}
}
statusCode = new StatusCode(900);
assertThat(statusCode.getCode()).as("is not %s", statusCode.getCode()).isEqualTo(900);
}
}

102
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@ -1,100 +1,58 @@
/*
* UtilsTest.java
*
* Copyright 2015-2025 Erik C. Thauvin (erik@thauvin.net)
* Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of this project nor the names of its contributors may be
* Neither the name of the author nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.thauvin.erik.httpstatus;
import org.assertj.core.api.AutoCloseableSoftAssertions;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.io.StringWriter;
import static org.assertj.core.api.Assertions.assertThat;
import org.testng.Assert;
import org.testng.annotations.Test;
/**
* Utils Tests.
* The <code>UtilsTest</code> class.
*
* @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
* @created 2015-12-03
* @since 1.0
*/
class UtilsTest {
@SuppressWarnings("unused")
public class UtilsTest
{
@Test
void testEscapeXml() {
assertThat(Utils.escapeXml(
"This is a test. We wan't to make sure that everything is <encoded> according the \"encoding\" "
+ "parameter & value."))
.isEqualTo("This is a test. We wan&apos;t to make sure that everything is &lt;encoded&gt; " +
"according the &quot;encoding&quot; parameter &amp; value.");
}
@Test
void testOutWrite() throws IOException {
try (var sw = new StringWriter(); var softly = new AutoCloseableSoftAssertions()) {
var defaultValue = "default";
Utils.outWrite(sw, null, defaultValue, false);
softly.assertThat(sw.toString()).as("outWrite(default)").isEqualTo(defaultValue);
sw.getBuffer().setLength(0);
Utils.outWrite(sw, "", defaultValue, false);
softly.assertThat(sw.toString()).as("outWrite(value empty)").isEmpty();
sw.getBuffer().setLength(0);
Utils.outWrite(sw, null, null, true);
softly.assertThat(sw.toString()).as("outWrite(null)").isEmpty();
sw.getBuffer().setLength(0);
Utils.outWrite(sw, "value", defaultValue, false);
softly.assertThat(sw.toString()).as("outWrite(value)").isEqualTo("value");
sw.getBuffer().setLength(0);
Utils.outWrite(sw, "wan't", defaultValue, true);
softly.assertThat(sw.toString()).as("outWrite(wan't)").isEqualTo("wan&apos;t");
sw.getBuffer().setLength(0);
Utils.outWrite(sw, null, "1 & 1", true);
softly.assertThat(sw.toString()).as("outWrite(1 & 1)").isEqualTo("1 &amp; 1");
sw.getBuffer().setLength(0);
Utils.outWrite(sw, "", defaultValue, true);
softly.assertThat(sw.toString()).as("outWrite(value empty).as(xml)").isEmpty();
sw.getBuffer().setLength(0);
Utils.outWrite(sw, null, "", true);
softly.assertThat(sw.toString()).as("outWrite(default empty)").isEmpty();
sw.getBuffer().setLength(0);
Utils.outWrite(sw, null, null, true);
softly.assertThat(sw.toString()).as("outWrite(null).as(xml)").isEmpty();
}
public void testEscapeXml()
throws Exception
{
Assert.assertEquals(
"This is a test. We wan&#039;t to make sure that everything is &lt;encoded&gt; according the &#034;encoding&#034; parameter &amp; value.",
Utils.escapeXml(
"This is a test. We wan't to make sure that everything is <encoded> according the \"encoding\" parameter & value."));
}
}