org.apache.commons.jelly.tags.xml

Class SortTag

java.lang.Object

org.apache.commons.jelly.TagSupport

org.apache.commons.jelly.xpath.XPathTagSupport

org.apache.commons.jelly.tags.xml.SortTag

All Implemented Interfaces:

Tag

public class SortTag
extends XPathTagSupport

A tag that can sort a list of xml nodes via an xpath expression.

Version:

$Id: SortTag.java 155420 2005-02-26 13:06:03Z dirkv $

Author:

Jason Horman

Field Summary

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

body, context, parent

Constructor Summary

Constructors

Constructor and Description
SortTag()

Method Summary

Methods

Modifier and Type	Method and Description
void	doTag(XMLOutput output) Evaluates this tag after all the tags properties have been initialized.
void	setDescending(boolean descending) Set whether to sort ascending or descending.
void	setList(List list) Set the list to sort.
void	setSort(org.jaxen.XPath sortXPath) Sets the xpath expression to use to sort selected nodes.

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

SortTag

public SortTag()

Method Detail

doTag

public void doTag(XMLOutput output)
           throws MissingAttributeException,
                  JellyTagException

Description copied from interface: Tag

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

Throws:

MissingAttributeException

JellyTagException

setList

public void setList(List list)

Set the list to sort.

setSort

public void setSort(org.jaxen.XPath sortXPath)
             throws org.jaxen.JaxenException

Sets the xpath expression to use to sort selected nodes.

Throws:

org.jaxen.JaxenException

setDescending

public void setDescending(boolean descending)

Set whether to sort ascending or descending.