/* * $Header$ * $Revision: 1261 $ * $Date: 2006-11-30 10:49:27 -0800 (Thu, 30 Nov 2006) $ * * ==================================================================== * * Copyright 2000-2002 bob mcwhirter & James Strachan. * All rights reserved. * * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * * Neither the name of the Jaxen Project nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * ==================================================================== * This software consists of voluntary contributions made by many * individuals on behalf of the Jaxen Project and was originally * created by bob mcwhirter <bob@werken.com> and * James Strachan <jstrachan@apache.org>. For more information on the * Jaxen Project, please see <http://www.jaxen.org/>. * * $Id: ScalesDefaultAbsoluteLocationPath.java.html 621 2014-10-27 19:14:28Z chris.twiner@gmail.com $ */ package scales.xml.jaxen; import java.util.Collections; import java.util.List; import org.jaxen.Context; import org.jaxen.ContextSupport; import org.jaxen.JaxenException; import org.jaxen.Navigator; import org.jaxen.util.SingletonList; /** * @deprecated this class will become non-public in the future; * use the interface instead */ public class ScalesDefaultAbsoluteLocationPath extends ScalesDefaultLocationPath { /** * */ private static final long serialVersionUID = 2174836928310146874L; public ScalesDefaultAbsoluteLocationPath() { } public String toString() { return "[(DefaultAbsoluteLocationPath): " + super.toString() + "]"; } public boolean isAbsolute() { return true; } public String getText() { return "/" + super.getText(); } public Object evaluate(Context context) throws JaxenException { ContextSupport support = context.getContextSupport(); Navigator nav = support.getNavigator(); Context absContext = new Context( support ); List contextNodes = context.getNodeSet(); if ( contextNodes.isEmpty() ) { return Collections.EMPTY_LIST; } Object firstNode = contextNodes.get( 0 ); Object docNode = nav.getDocumentNode( firstNode ); if ( docNode == null ) { return Collections.EMPTY_LIST; } List list = new SingletonList(docNode); absContext.setNodeSet( list ); return super.evaluate( absContext ); } }