/* * reserved comment block * DO NOT REMOVE OR ALTER! */ /* * Copyright 1999-2004 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * $Id: FuncString.java,v 1.2.4.1 2005/09/14 20:18:44 jeffsuttor Exp $ */ package com.sun.org.apache.xpath.internal.functions; import com.sun.org.apache.xpath.internal.XPathContext; import com.sun.org.apache.xpath.internal.objects.XObject; import com.sun.org.apache.xpath.internal.objects.XString; /** * Execute the String() function. * @xsl.usage advanced */ public class FuncString extends FunctionDef1Arg { static final long serialVersionUID = -2206677149497712883L; /** * Execute the function. The function must return * a valid object. * @param xctxt The current execution context. * @return A valid XObject. * * @throws javax.xml.transform.TransformerException */ public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException { return (XString)getArg0AsString(xctxt); } }