/* * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/function/ext/EndsWithFunction.java,v 1.7 2006/02/05 21:47:42 elharo Exp $ * $Revision: 1.7 $ * $Date: 2006/02/05 21:47:42 $ * * ==================================================================== * * 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: EndsWithFunction.java,v 1.7 2006/02/05 21:47:42 elharo Exp $ */ package org.orbeon.jaxen.function.ext; import org.orbeon.jaxen.Context; import org.orbeon.jaxen.Function; import org.orbeon.jaxen.FunctionCallException; import org.orbeon.jaxen.Navigator; import org.orbeon.jaxen.function.StringFunction; import java.util.List; /** * <p><code><i>boolean</i> ends-with(<i>string</i>,<i>string</i>)</code> * * @author mark wilson (markw @ wilsoncom.de) */ public class EndsWithFunction implements Function { public Object call(Context context, List args) throws FunctionCallException { if (args.size() == 2) { return evaluate( args.get(0), args.get(1), context.getNavigator() ); } throw new FunctionCallException( "ends-with() requires two arguments." ); } public static Boolean evaluate(Object strArg, Object matchArg, Navigator nav) { String str = StringFunction.evaluate( strArg, nav ); String match = StringFunction.evaluate( matchArg, nav ); return ( str.endsWith(match) ? Boolean.TRUE : Boolean.FALSE ); } }