Package net.thauvin.erik.httpstatus.taglibs

Class ReasonTag

java.lang.Object

jakarta.servlet.jsp.tagext.SimpleTagSupport

net.thauvin.erik.httpstatus.taglibs.XmlSupport

net.thauvin.erik.httpstatus.taglibs.ReasonTag

All Implemented Interfaces:

JspTag, SimpleTag

public class ReasonTag
extends XmlSupport

Outputs the HTTP status Reason Phrase for either the explicitly supplied status code or, when none is provided, the status code associated with the current error being processed by the JSP container.

If no reason phrase is available, the tag prints the configured default value. XML escaping is applied when enabled.

Since:

1.0

Author:

Erik C. Thauvin

Field Summary

Fields inherited from class net.thauvin.erik.httpstatus.taglibs.XmlSupport

defaultValue, escapeXml

Constructor Summary

Constructors

Constructor	Description
ReasonTag()

Method Summary

Modifier and Type	Method	Description
void	doTag()	Writes the Reason Phrase for the current or specified HTTP status code.
void	setCode(int statusCode)	Sets the HTTP status code to be used when resolving the Reason Phrase.

Methods inherited from class net.thauvin.erik.httpstatus.taglibs.XmlSupport

setDefault, setEscapeXml

Methods inherited from class jakarta.servlet.jsp.tagext.SimpleTagSupport

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setJspContext, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ReasonTag

public ReasonTag()

Method Details

doTag

public void doTag()
           throws IOException

Writes the Reason Phrase for the current or specified HTTP status code. If the page is not processing an error and no explicit code is set, the default value is used instead.

Specified by:

doTag in interface SimpleTag

Overrides:

doTag in class SimpleTagSupport

Throws:

IOException - If an error occurs while writing output

setCode

public void setCode(int statusCode)

Sets the HTTP status code to be used when resolving the Reason Phrase.