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, IterationTag, JspTag, Tag, TryCatchFinally

public class CatchTag
extends TagSupport
implements TryCatchFinally

Tag handler for <catch> in JSTL 1.0.

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

Author:

Shawn Bayern

See Also:

Serialized Form

Field Summary

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

CatchTag()

Method Summary

void	doCatch(java.lang.Throwable t)
void	doFinally()
int	doStartTag()
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

Constructor Detail

CatchTag

public CatchTag()

Method Detail

release

public void release()

Specified by:

release in interface Tag

Overrides:

release in class TagSupport

doStartTag

public int doStartTag()

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

doCatch

public void doCatch(java.lang.Throwable t)

Specified by:

doCatch in interface TryCatchFinally

doFinally

public void doFinally()

Specified by:

doFinally in interface TryCatchFinally

setVar

public void setVar(java.lang.String var)