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diff --git a/das-java/tags/1.0-incubating-beta1-rc1/samples/sample-ajax-das/src/main/java/org/apache/tuscany/samples/web/CommandServlet.java b/das-java/tags/1.0-incubating-beta1-rc1/samples/sample-ajax-das/src/main/java/org/apache/tuscany/samples/web/CommandServlet.java
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--- a/das-java/tags/1.0-incubating-beta1-rc1/samples/sample-ajax-das/src/main/java/org/apache/tuscany/samples/web/CommandServlet.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tuscany.samples.web;
-
-import java.io.IOException;
-
-import javax.servlet.http.HttpServlet;
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletConfig;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.tuscany.das.rdb.dbconfig.DBInitializer;
-/**
- * This is generic servlet where based on serviceName, it will call the speciliazed processor to
- * process request and obtain response. This servlet can be used in any web sample, just needs to
- * pass appropriate serviceProcessorClassName and rest is generic
- *
- */
-public class CommandServlet extends HttpServlet {
- final static long serialVersionUID = 1221332432;
- /*
- * (non-Java-doc)
- *
- * @see javax.servlet.http.HttpServlet#HttpServlet()
- */
- public CommandServlet() {
- super();
- }
-
- public static void refreshDB() throws ServletException {
- try{
- DBInitializer dbInitializer = new DBInitializer("AjaxDBConfig.xml");
- dbInitializer.refreshDatabaseData();
- }catch(Exception e){
- e.printStackTrace();
- ServletException se = new ServletException(e.getMessage());
- throw se;
- }
- }
-
- public void init(ServletConfig config) throws ServletException {
- refreshDB();
- }
-
- /*
- * (non-Java-doc)
- *
- * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest arg0,
- * HttpServletResponse arg1)
- */
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- doTask(request, response);
- }
-
- /*
- * (non-Java-doc)
- *
- * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest arg0,
- * HttpServletResponse arg1)
- */
- protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- doTask(request, response);
- }
-
- /**Invoke passed service and return result
- *
- * @param req
- * @param resp
- * @throws ServletException
- * @throws IOException
- */
- public void doTask(HttpServletRequest req, HttpServletResponse resp)
- throws ServletException, IOException {
- String textContentType= "text/text";
- String xmlContentType= "text/xml";
-
- String refreshRequest = req.getParameter("refreshDB");
- if(refreshRequest != null && refreshRequest.equals("yes")){
- {
- try{
- refreshDB();
- }catch(ServletException e){
- throw e;
- }
- }
- this.writeResponse(resp, "Refreshed database!", textContentType);
- }
- else{
- String serviceName = req.getParameter("serviceName");//e.g. DASQueryProcessor
- String qry = req.getParameter("Query");//e.g. query:xxx, command:yyy
- String configFile = req.getParameter("configFile");//name of DAS config file
-
- try{
- ServiceProcessor serviceClassInst = null;
- //so any subclass of abstract ServiceProcessor can be used
- Object obj = Class.forName(serviceName).newInstance();
-
- if(obj instanceof ServiceProcessor){
- serviceClassInst = (ServiceProcessor)obj;
- }
-
- String result = serviceClassInst.execute(qry, configFile);
- this.writeResponse(resp, result, xmlContentType);
- }catch(Exception e){
- this.writeResponse(resp, e.getMessage(), textContentType);
- e.printStackTrace();
- }
- }
- }
-
- /**Write response in required content type to servlet response
- *
- * @param resp
- * @param output
- * @param contentType
- * @throws IOException
- */
- public void writeResponse(HttpServletResponse resp, String output, String contentType) throws IOException {
- resp.setContentType(contentType);//"text/text", "text/xml"
- resp.setHeader("Cache-Control", "no-cache");
- resp.getWriter().write(output);
- }
-
- // Utility methods
-
- public void gotoURL(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String url) throws ServletException, IOException {
- url = response.encodeURL(url);
- RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(url);
- dispatcher.forward(request, response);
- }
-
- public void redirectURL(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String url) throws ServletException, IOException {
- url = response.encodeURL(request.getContextPath() + url);
- response.sendRedirect(url);
- }
-
- public void forwardURL(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String url) throws ServletException, IOException {
- url = response.encodeURL(url);
- RequestDispatcher dispatch = getServletContext().getRequestDispatcher(url);
- dispatch.forward(request, response);
- }
-}