/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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. */ /* * $Id$ */ /* Simple Servlet Example using a stylesheet parameter */ package servlet; // Imported TraX classes import javax.xml.transform.TransformerFactory; import javax.xml.transform.Transformer; import javax.xml.transform.stream.StreamSource; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerConfigurationException; // Imported SAX classes import org.xml.sax.SAXException; // Imported java.io and javax.servlet classes import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class UseStylesheetParamServlet extends HttpServlet { /** * String representing the file separator characters for the System. */ public final static String FS = System.getProperty("file.separator"); PrintWriter out; String xslFile, xmlFile, paramValue; public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { try { res.setContentType("text/html; charset=UTF-8"); out = res.getWriter(); paramValue = req.getParameter("PVAL"); xmlFile = req.getParameter("XML"); xslFile = req.getParameter("XSL"); if (paramValue == null) { out.println( "