| /* |
| * Copyright 2001-2004 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. |
| */ |
| /* |
| * $Id$ |
| */ |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| |
| import java.net.URL; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.xalan.xsltc.compiler.XSLTC; |
| |
| /** |
| * @author Morten Jorgensen |
| * @author Jacek Ambroziak |
| */ |
| public class CompileServlet extends HttpServlet { |
| |
| /** |
| * Main servlet entry point. The servlet reads a stylesheet from the |
| * URI specified by the "sheet" parameter. The compiled Java class |
| * ends up in the CWD of the web server (a better solution would be |
| * to have an environment variable point to a translet directory). |
| */ |
| public void doGet(HttpServletRequest request, |
| HttpServletResponse response) |
| throws IOException, ServletException { |
| |
| response.setContentType("text/html"); |
| PrintWriter out = response.getWriter(); |
| |
| String stylesheetName = request.getParameter("sheet"); |
| |
| out.println("<html><head>"); |
| out.println("<title>Servlet Stylesheet Compilation</title>"); |
| out.println("</head><body>"); |
| |
| if (stylesheetName == null) { |
| out.println("<h1>Compilation error</h1>"); |
| out.println("The parameter <b><tt>sheet</tt></b> "+ |
| "must be specified"); |
| } |
| else { |
| XSLTC xsltc = new XSLTC(); |
| |
| xsltc.init(); |
| xsltc.compile(new URL(stylesheetName)); |
| out.println("<h1>Compilation successful</h1>"); |
| out.println("The stylesheet was compiled into the translet "+ |
| "class "+xsltc.getClassName() + " and is now "+ |
| "available for transformations on this server."); |
| } |
| out.println("</body></html>"); |
| } |
| } |
