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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.singleton;
18  
19  import javax.ejb.Singleton;
20  import javax.inject.Named;
21  
22  /**
23   * This singleton stores stores two counters which are only reset when the application is restarted.
24   * 
25   * @author Serge Pagop (spagop@redhat.com)
26   * 
27   */
28  @Singleton
29  @Named
30  public class Counter {
31  
32      private int a = 1;
33      private int b = 1;
34  
35      public void incrementA() {
36          a++;
37      }
38  
39      public void incrementB() {
40          b++;
41      }
42  
43      public int getA() {
44          return a;
45      }
46  
47      public int getB() {
48          return b;
49      }
50  }