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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.greeter.web;
18  
19  import javax.enterprise.context.RequestScoped;
20  import javax.inject.Inject;
21  import javax.inject.Named;
22  
23  import org.jboss.as.quickstarts.greeter.domain.User;
24  import org.jboss.as.quickstarts.greeter.domain.UserDao;
25  
26  @Named
27  @RequestScoped
28  public class GreetController {
29  
30      @Inject
31      private UserDao userDao;
32  
33      private String username;
34  
35      private String greeting;
36  
37      public void greet() {
38          User user = userDao.getForUsername(username);
39          if (user != null) {
40              greeting = "Hello, " + user.getFirstName() + " " + user.getLastName() + "!";
41          } else {
42              greeting = "No such user exists! Use 'emuster' or 'jdoe'";
43          }
44      }
45  
46      public String getUsername() {
47          return username;
48      }
49  
50      public void setUsername(String username) {
51          this.username = username;
52      }
53  
54      public String getGreeting() {
55          return greeting;
56      }
57  
58  }