| /* |
| * Copyright (c) 2003, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package wstoejb; |
| |
| import java.rmi.*; |
| import javax.rmi.*; |
| import javax.naming.*; |
| |
| |
| /** |
| * Simple servlet implementation of the SEI |
| * |
| * @author Jerome Dochez |
| */ |
| public class WebServiceToEjbServlet implements WebServiceToEjbSEI { |
| |
| /** |
| * Implementation of the SEI's methods |
| */ |
| public String payload(String requestInfo) throws RemoteException { |
| try { |
| if (bean==null) { |
| bean = createEJB(); |
| } |
| return(getMsg(requestInfo) + "; and dont bother this dummy servlet also"); |
| } catch(Exception e) { |
| throw new RemoteException(e.getMessage()); |
| } |
| } |
| |
| /** |
| * Creates the ejb object from it's home interface |
| */ |
| private StatefulSessionBean createEJB() throws Exception { |
| // connect to the EJB |
| Context ctxt = new InitialContext(); |
| java.lang.Object objref = ctxt.lookup("java:comp/env/MyEjbReference"); |
| StatefulSessionBeanHome homeIntf = (StatefulSessionBeanHome) PortableRemoteObject.narrow(objref, StatefulSessionBeanHome.class); |
| return homeIntf.create(); |
| } |
| |
| public String getMsg(String info) throws Exception { |
| if (bean == null) { |
| return "could not talk to the EJB : java:comp/env/MyEjbReference"; |
| } else { |
| return bean.payLoad(info); |
| } |
| } |
| |
| private StatefulSessionBean bean; |
| } |