HelloBean


1   package example;
2   
3   import javax.annotation.Resource;
4   
5   import javax.ejb.Stateless  ;
6   import javax.ejb.TransactionAttribute  ;
7   import static javax.ejb.TransactionAttributeType.SUPPORTS  ;
8   
9   /**
10   * Implementation of the Hello bean.
11   */
12  @Stateless  
13  public class HelloBean implements Hello {
14    private String   _greeting = "Default Hello";
15  
16    /**
17     * Injector to set the greeting.
18     */
19    @Resource
20    public void setGreeting(String   greeting)
21    {
22      _greeting = greeting;
23    }
24    
25    /**
26     * Returns a hello, world string.
27     */
28    @TransactionAttribute  (SUPPORTS)
29    public String   hello()
30    {
31      return _greeting;
32    }
33  }
34

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