| /* |
| * 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 sample; |
| |
| import java.io.IOException; |
| import java.io.Writer; |
| |
| import javax.ejb.EJB; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.osoa.sca.annotations.Reference; |
| |
| import sample.ejb3.HelloworldService; |
| |
| /** |
| * A servlet that invokes HelloworldService which is an SCA enhanced stateless EJB. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class HelloworldEjbServlet extends HttpServlet { |
| private static final long serialVersionUID = -4448818871934180718L; |
| |
| @EJB |
| private HelloworldService service; |
| |
| @Override |
| protected void service(HttpServletRequest request, HttpServletResponse response) throws IOException { |
| String name = request.getParameter("name"); |
| String greeting = service.getGreetings(name); |
| //String greeting2 = helloworldSca.getGreetings(name.toUpperCase()); |
| |
| Writer out = response.getWriter(); |
| out.write("<html><head><title>Apache Tuscany Helloworld Web Sample</title></head><body>"); |
| out.write("<h2>Apache Tuscany Helloworld Web Sample</h2>"); |
| out.write("This page displays the response got from HelloworldServiceBean, which is a Stateless EJB."); |
| out.write("<br>Parameter sent to HelloworldService.getGreeting: "+name); |
| out.write(greeting); |
| out.write("The following is got by invoking the HelloworldService SCA service provided by the HelloworldServiceBean"); |
| out.write("<br>Parameter sent to HelloworldService.getGreeting: "+name.toUpperCase()); |
| //out.write(greeting2); |
| out.write("</body></html>"); |
| out.flush(); |
| out.close(); |
| } |
| } |
