org.apache.cocoon.components.xpath
Class XPathProcessorImpl

java.lang.Object
  |
  +--org.apache.avalon.framework.logger.AbstractLoggable
        |
        +--org.apache.cocoon.components.xpath.XPathProcessorImpl

All Implemented Interfaces:

org.apache.avalon.framework.component.Component, org.apache.avalon.framework.logger.Loggable, org.apache.avalon.framework.thread.ThreadSafe, XPathProcessor

Deprecated. Use the org.apache.avalon.excalibur.xml.xpath.XPathProcessorImpl instead.

public class XPathProcessorImpl

extends org.apache.avalon.framework.logger.AbstractLoggable

implements XPathProcessor, org.apache.avalon.framework.thread.ThreadSafe

This class defines the implementation of the XPathProcessor component. To configure it, add the following lines in the cocoon.xconf file:

 <xslt-processor class="org.apache.cocoon.components.xpath.XPathProcessorImpl">
 </xslt-processor>
 

Version:

CVS $Id: XPathProcessorImpl.java,v 1.7 2002/03/13 16:28:02 cziegeler Exp $

Author:

Davanum Srinivas

Fields inherited from interface org.apache.cocoon.components.xpath.XPathProcessor

ROLE

Constructor Summary

XPathProcessorImpl()
Deprecated.

Method Summary

org.w3c.dom.NodeList	selectNodeList(org.w3c.dom.Node contextNode, java.lang.String str) Deprecated. Use an XPath string to select a nodelist.
org.w3c.dom.Node	selectSingleNode(org.w3c.dom.Node contextNode, java.lang.String str) Deprecated. Use an XPath string to select a single node.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLoggable

getLogger, setLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathProcessorImpl

public XPathProcessorImpl()

Deprecated.

Method Detail

selectSingleNode

public org.w3c.dom.Node selectSingleNode(org.w3c.dom.Node contextNode,
                                         java.lang.String str)

Deprecated.

Use an XPath string to select a single node. XPath namespace prefixes are resolved from the context node, which may not be what you want (see the next method).

Specified by:

selectSingleNode in interface XPathProcessor

Parameters:

contextNode - The node to start searching from.

str - A valid XPath string.

Returns:

The first node found that matches the XPath, or null.

selectNodeList

public org.w3c.dom.NodeList selectNodeList(org.w3c.dom.Node contextNode,
                                           java.lang.String str)

Deprecated.

Use an XPath string to select a nodelist. XPath namespace prefixes are resolved from the contextNode.

Specified by:

selectNodeList in interface XPathProcessor

Parameters:

contextNode - The node to start searching from.

str - A valid XPath string.

Returns:

A NodeList, should never be null.