org.apache.commons.jelly.tags.xml
Class ExprTag

java.lang.Object
  org.apache.commons.jelly.TagSupport
      org.apache.commons.jelly.xpath.XPathTagSupport
          org.apache.commons.jelly.tags.xml.ExprTag

All Implemented Interfaces:

org.apache.commons.jelly.Tag

public class ExprTag

extends org.apache.commons.jelly.xpath.XPathTagSupport

A tag which performs a string XPath expression; similar to <xsl:value-of> in XSLT

Version:

$Revision: 155420 $

Author:

James Strachan

Field Summary

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

body, context, hasTrimmed, parent, shouldTrim

Constructor Summary

ExprTag()

Method Summary

void	doTag(org.apache.commons.jelly.XMLOutput output)
void	setSelect(org.jaxen.XPath select) Sets the XPath expression to evaluate.

Methods inherited from class org.apache.commons.jelly.xpath.XPathTagSupport

getXPathContext

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 Detail

ExprTag

public ExprTag()

Method Detail

doTag

public void doTag(org.apache.commons.jelly.XMLOutput output)
           throws org.apache.commons.jelly.MissingAttributeException,
                  org.apache.commons.jelly.JellyTagException

Throws:

org.apache.commons.jelly.MissingAttributeException

org.apache.commons.jelly.JellyTagException

setSelect

public void setSelect(org.jaxen.XPath select)

Sets the XPath expression to evaluate.