org.apache.taglibs.standard.tag.common.core

Class CatchTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.apache.taglibs.standard.tag.common.core.CatchTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

public class CatchTag
extends javax.servlet.jsp.tagext.TagSupport
implements javax.servlet.jsp.tagext.TryCatchFinally

Tag handler for <catch> in JSTL 1.0.

<catch> simply catches any Throwables that occur in its body and optionally exposes them.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	caught
private java.lang.String	var

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor and Description
CatchTag()

Method Summary

Modifier and Type	Method and Description
void	doCatch(java.lang.Throwable t)
void	doFinally()
int	doStartTag()
private void	init()
void	release()
void	setVar(java.lang.String var)

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Field Detail

var

private java.lang.String var

caught

private boolean caught

Constructor Detail

CatchTag

public CatchTag()

Method Detail

release

public void release()

Specified by:

release in interface javax.servlet.jsp.tagext.Tag

Overrides:

release in class javax.servlet.jsp.tagext.TagSupport

init

private void init()

doStartTag

public int doStartTag()

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

doCatch

public void doCatch(java.lang.Throwable t)

Specified by:

doCatch in interface javax.servlet.jsp.tagext.TryCatchFinally

doFinally

public void doFinally()

Specified by:

doFinally in interface javax.servlet.jsp.tagext.TryCatchFinally

setVar

public void setVar(java.lang.String var)