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1   /*
2    * JBoss, Home of Professional Open Source
3    * Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual
4    * contributors by the @authors tag. See the copyright.txt in the
5    * distribution for a full listing of individual contributors.
6    *
7    * Licensed under the Apache License, Version 2.0 (the "License");
8    * you may not use this file except in compliance with the License.
9    * You may obtain a copy of the License at
10   * http://www.apache.org/licenses/LICENSE-2.0
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.jboss.as.quickstarts.ejbinwar.controller;
18  
19  import org.jboss.as.quickstarts.ejbinwar.ejb.GreeterEJB;
20  import javax.ejb.EJB;
21  import javax.enterprise.context.SessionScoped;
22  import javax.inject.Named;
23  import java.io.Serializable;
24  
25  /**
26   * A simple managed bean that is used to invoke the GreeterEJB and store the response. The response is obtained by invoking
27   * getMessage().
28   * 
29   * @author paul.robinson@redhat.com, 2011-12-21
30   */
31  @Named("greeter")
32  @SessionScoped
33  public class Greeter implements Serializable {
34  
35      /** Default value included to remove warning. **/
36      private static final long serialVersionUID = 1L;
37  
38      /**
39       * Injected GreeterEJB client
40       */
41      @EJB
42      private GreeterEJB greeterEJB;
43  
44      /**
45       * Stores the response from the call to greeterEJB.sayHello(...)
46       */
47      private String message;
48  
49      /**
50       * Invoke greeterEJB.sayHello(...) and store the message
51       * 
52       * @param name The name of the person to be greeted
53       */
54      public void setName(String name) {
55          message = greeterEJB.sayHello(name);
56      }
57  
58      /**
59       * Get the greeting message, customized with the name of the person to be greeted.
60       * 
61       * @return message. The greeting message.
62       */
63      public String getMessage() {
64          return message;
65      }
66  
67  }