001 /** 002 * 003 * Copyright 2004 Protique Ltd 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 * 017 **/ 018 package org.codehaus.activesoap.transport.http; 019 020 import org.codehaus.activesoap.RestService; 021 022 import javax.servlet.ServletException; 023 import javax.servlet.http.HttpServlet; 024 import javax.servlet.http.HttpServletRequest; 025 import javax.servlet.http.HttpServletResponse; 026 import java.io.IOException; 027 028 /** 029 * A Servlet for a REST or SOAP endpoint where some XML is HTTP POSTed and the response is returned. 030 * 031 * @version $Revision: 1.1 $ 032 */ 033 public class EndpointServlet extends HttpServlet { 034 035 public static final String SERVICE_ATTRIBUTE = "org.codehaus.activesoap.Service"; 036 037 protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 038 response.setContentType("application/soap+xml"); 039 try { 040 getRestService().invoke(request.getReader(), response.getWriter()); 041 } 042 catch (ServletException e) { 043 throw e; 044 } 045 catch (IOException e) { 046 throw e; 047 } 048 catch (Exception e) { 049 throw new ServletException("Failed to process SOAP request: " + e, e); 050 } 051 } 052 053 public RestService getRestService() throws ServletException { 054 RestService service = (RestService) getServletContext().getAttribute(SERVICE_ATTRIBUTE); 055 if (service == null) { 056 throw new ServletException("No attribute available for '" + SERVICE_ATTRIBUTE + "'"); 057 } 058 return service; 059 } 060 }