Added exception status code and message to examples.

.github/workflows/gradle.yml

@@ -5,22 +5,28 @@ on: [push, pull_request, workflow_dispatch]
 jobs:
   build:
     runs-on: ubuntu-latest
+
     env:
       GRADLE_OPTS: "-Dorg.gradle.jvmargs=-XX:MaxMetaspaceSize=512m"
       SONAR_JDK: "11"
+
     strategy:
       matrix:
         java-version: [ 11, 15 ]
+
     steps:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
+
       - name: Set up JDK ${{ matrix.java-version }}
         uses: actions/setup-java@v1
         with:
           java-version: ${{ matrix.java-version }}
+
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
+
       - name: Cache SonarCloud packages
         if: matrix.java-version == env.SONAR_JDK
         uses: actions/cache@v1
@@ -28,6 +34,7 @@ jobs:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
           restore-keys: ${{ runner.os }}-sonar
+
       - name: Cache Gradle packages
         uses: actions/cache@v2
         with:
@@ -37,14 +44,17 @@ jobs:
           key: ${{ runner.os }}-gradle-${{ matrix.java-version }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
           restore-keys: |
             ${{ runner.os }}-gradle-${{ matrix.java-version }}-
+
       - name: Test with Gradle
         run: ./gradlew build check --stacktrace
+
       - name: SonarCloud
         if: success() && matrix.java-version == env.SONAR_JDK
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
         run: ./gradlew sonarqube
+
       - name: Cleanup Gradle Cache
         run: |
           rm -f ~/.gradle/caches/modules-2/modules-2.lock

build.gradle.kts

@@ -11,7 +11,7 @@ plugins {
     id("java")
     id("maven-publish")
     id("org.jetbrains.dokka") version "1.4.32"
-    id("org.sonarqube") version "3.2.0"
+    id("org.sonarqube") version "3.3"
     id("signing")
     kotlin("jvm") version "1.5.10"
 }
@@ -118,8 +118,25 @@ tasks {
         }
     }
 
+    val copyToDeploy by registering(Copy::class) {
+        from(configurations.runtimeClasspath) {
+            exclude("annotations-*.jar")
+        }
+        from(jar)
+        into(deployDir)
+    }
+
+    register("deploy") {
+        description = "Copies all needed files to the $deployDir directory."
+        group = PublishingPlugin.PUBLISH_TASK_GROUP
+        dependsOn(build, jar)
+        outputs.dir(deployDir)
+        inputs.files(copyToDeploy)
+        mustRunAfter(clean)
+    }
+
     "sonarqube" {
-        dependsOn("jacocoTestReport")
+        dependsOn(jacocoTestReport)
     }
 }
 

examples/src/main/java/com/example/CryptoPriceSample.java

@@ -38,7 +38,10 @@ public class CryptoPriceSample {
             System.out.println("The current " + buyPrice.getBase() + " buy price is " + buyPrice.getAmount()
                     + " in " + buyPrice.getCurrency());
 
-        } catch (CryptoException | IOException e) {
+        } catch (CryptoException e) {
+            System.err.println("HTTP Status Code: " + e.getStatusCode());
+            System.err.println(e.getMessage());
+        } catch (IOException e) {
             System.err.println(e.getMessage());
         }
     }

examples/src/main/kotlin/com/example/CryptoPriceExample.kt

@@ -1,28 +1,38 @@
 package com.example
 
+import net.thauvin.erik.crypto.CryptoException
 import net.thauvin.erik.crypto.CryptoPrice.Companion.apiCall
 import net.thauvin.erik.crypto.CryptoPrice.Companion.spotPrice
 import net.thauvin.erik.crypto.CryptoPrice.Companion.toPrice
 
+import java.io.IOException
+
 fun main(@Suppress("UNUSED_PARAMETER") args: Array<String>) {
-    // Get current Bitcoin spot price.
-    val price = spotPrice("BTC")
-    println("The current Bitcoin price is ${price.toCurrency()}")
+    try {
+        // Get current Bitcoin spot price.
+        val price = spotPrice("BTC")
+        println("The current Bitcoin price is ${price.toCurrency()}")
 
-    println()
-    
-    // Get current Ethereum spot price in Pound sterling.
-    val gbpPrice = spotPrice("ETH", "GBP")
-    println("The current Ehtereum price is ${gbpPrice.toCurrency()}")
+        println()
+        
+        // Get current Ethereum spot price in Pound sterling.
+        val gbpPrice = spotPrice("ETH", "GBP")
+        println("The current Ehtereum price is ${gbpPrice.toCurrency()}")
 
-    // Get current Litecoin spot price in Euro.
-    val euroPrice = spotPrice("LTC", "EUR")
-    println("The current Litecoin price is ${euroPrice.toCurrency()}")
+        // Get current Litecoin spot price in Euro.
+        val euroPrice = spotPrice("LTC", "EUR")
+        println("The current Litecoin price is ${euroPrice.toCurrency()}")
 
-    println()
-    
-    // Get current Bitcoin buy price using API.
-    // See: https://developers.coinbase.com/api/v2#get-buy-price
-    val buyPrice = apiCall(listOf("prices", "BTC-USD", "buy"), emptyMap()).toPrice()
-    println("The current ${buyPrice.base} buy price is ${buyPrice.amount} in ${buyPrice.currency}")
+        println()
+        
+        // Get current Bitcoin buy price using API.
+        // See: https://developers.coinbase.com/api/v2#get-buy-price
+        val buyPrice = apiCall(listOf("prices", "BTC-USD", "buy"), emptyMap()).toPrice()
+        println("The current ${buyPrice.base} buy price is ${buyPrice.amount} in ${buyPrice.currency}")
+    } catch (e: CryptoException) {
+        System.err.println("HTTP Status Code: ${e.statusCode}")
+        System.err.println(e.message)
+    } catch (e: IOException) {
+        System.err.println(e.message) 
+    }
 }

src/main/kotlin/net/thauvin/erik/crypto/CryptoException.kt

@@ -1,5 +1,5 @@
 /*
- * CryptoExtension.kt
+ * CryptoException.kt
  *
  * Copyright (c) 2021, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -37,7 +37,8 @@ package net.thauvin.erik.crypto
  */
 @Suppress("unused")
 class CryptoException : Exception {
-    var statusCode = NO_STATUS
+    var statusCode: Int
+        private set
 
     /** Constructs a new exception with the specified status code, message and cause. */
     constructor(statusCode: Int = NO_STATUS, message: String, cause: Throwable) : super(message, cause) {
@@ -56,7 +57,6 @@ class CryptoException : Exception {
 
     companion object {
         const val NO_STATUS = -1
-
         private const val serialVersionUID = 1L
     }
 }