Package org.apache.commons.jelly.tags.core

Class RemoveTag

java.lang.Object

org.apache.commons.jelly.TagSupport

org.apache.commons.jelly.tags.core.RemoveTag

All Implemented Interfaces:

Tag

public class RemoveTag
extends TagSupport

A tag which removes the variable of the given name from the current variable scope.

Version:

$Revision: 155420 $

Author:

James Strachan

Field Summary

Fields inherited from class org.apache.commons.jelly.TagSupport

body, context, parent

Constructor Summary

Constructors

Constructor	Description
RemoveTag()

Method Summary

Modifier and Type	Method	Description
void	doTag(XMLOutput output)	Evaluates this tag after all the tags properties have been initialized.
void	setVar(Expression var)	Sets the name of the variable which will be removed by this tag..

Methods inherited from class org.apache.commons.jelly.TagSupport

findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, getContext, getParent, invokeBody, isEscapeText, isTrim, setBody, setContext, setEscapeText, setParent, setTrim, trimBody

Methods inherited from class java.lang.Object

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

Constructor Details

RemoveTag

public RemoveTag()

Method Details

doTag

public void doTag(XMLOutput output)
           throws MissingAttributeException

Description copied from interface: Tag

Evaluates this tag after all the tags properties have been initialized.

Throws:

MissingAttributeException

setVar

public void setVar(Expression var)

Sets the name of the variable which will be removed by this tag..