erik/HttpStatus
erik/HttpStatus
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Cleanup.

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This commit is contained in:
Erik C. Thauvin 2022-03-25 12:04:05 -07:00
parent 7dc9a51a7f
commit 1ab96e5b3a
2 changed files with 10 additions and 12 deletions
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9
src/main/java/net/thauvin/erik/httpstatus/StatusCode.java
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@ -35,7 +35,7 @@ package net.thauvin.erik.httpstatus;
import java.io.Serializable; import java.io.Serializable;
/** /**
* The <code>StatusCode</code> class implements methods to check the class of a HTTP status code. * The <code>StatusCode</code> bean implements methods to check the class of an HTTP status code.
* *
* @author <a href="mailto:erik@thauvin.net" target="_blank">Erik C. Thauvin</a> * @author <a href="mailto:erik@thauvin.net" target="_blank">Erik C. Thauvin</a>
*/ */
@ -44,10 +44,10 @@ public class StatusCode implements Serializable {
private int code; private int code;
/** /**
* Creates a new statusCode object. * Creates a new StatusCode object.
*/ */
public StatusCode() { public StatusCode() {
// Default construtor. // Default constructor.
} }
/** /**
@ -70,13 +70,14 @@ public class StatusCode implements Serializable {
* Returns the reason for the status code. * Returns the reason for the status code.
* *
* @return The reason, or <code>null</code>. * @return The reason, or <code>null</code>.
* @see Reasons#getReasonPhrase(int)
*/ */
public String getReason() { public String getReason() {
return Reasons.getReasonPhrase(code); return Reasons.getReasonPhrase(code);
} }
/** /**
* Checks if the status code is a client error. (eg: <code>Interal Server Error</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. * @return <code>true</code> if the status code is a client error, <code>false</code> otherwise.
*/ */

13
src/main/java/net/thauvin/erik/httpstatus/taglibs/CauseTag.java
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@ -54,16 +54,13 @@ public class CauseTag extends XmlSupport {
final PageContext pageContext = (PageContext) getJspContext(); final PageContext pageContext = (PageContext) getJspContext();
@SuppressWarnings("PMD.CloseResource") final JspWriter out = pageContext.getOut(); @SuppressWarnings("PMD.CloseResource") final JspWriter out = pageContext.getOut();
String cause; final Throwable cause = pageContext.getErrorData().getThrowable().getCause();
try { String message = defaultValue;
cause = pageContext.getErrorData().getThrowable().getCause().getLocalizedMessage(); if (cause != null && cause.getLocalizedMessage() != null) {
} catch (NullPointerException ignore) { message = cause.getLocalizedMessage();
cause = defaultValue;
} }
Utils.outWrite(out, cause, defaultValue, escapeXml); Utils.outWrite(out, message, defaultValue, escapeXml);
} }
} }