BeanInterceptorAccessUserTx01


1   /**
2    * EasyBeans
3    * Copyright (C) 2006 Bull S.A.S.
4    * Contact: easybeans@objectweb.org
5    *
6    * This library is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU Lesser General Public
8    * License as published by the Free Software Foundation; either
9    * version 2.1 of the License, or any later version.
10   *
11   * This library is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   * Lesser General Public License for more details.
15   *
16   * You should have received a copy of the GNU Lesser General Public
17   * License along with this library; if not, write to the Free Software
18   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
19   * USA
20   *
21   * --------------------------------------------------------------------------
22   * $Id: BeanInterceptorAccessUserTx01.java 810 2006-07-03 14:31:08Z studzine $
23   * --------------------------------------------------------------------------
24   */
25  package org.objectweb.easybeans.tests.common.ejbs.base.interceptoraccess;
26  
27  import javax.interceptor.AroundInvoke;
28  import javax.interceptor.InvocationContext;
29  
30  import org.objectweb.easybeans.tests.common.ejbs.base.ItfAccessUserTransaction;
31  import org.objectweb.easybeans.tests.common.resources.UserTransactionTester;
32  
33  
34  /**
35   * Used to test the interceptors access to the UserTransaction.
36   * @author Eduardo Studzinski Estima de Castro
37   * @author Gisele Pinheiro Souza
38   *
39   */
40  public class BeanInterceptorAccessUserTx01 extends UserTransactionTester implements ItfAccessUserTransaction{
41  
42      /**
43       * This has an interceptor that access an UserTransaction.
44       * @param obj it's not used.
45       * @return null
46       * @throws Exception if a problem occurs.
47       */
48      public Object   accessUserTransaction(final Object   obj) throws Exception   {
49          return null;
50      }
51  
52      /**
53       * Business Method Inteceptor that access the resource specified by the class comments.
54       * @param ic contains attributes of invocation..
55       * @return method's invocation result
56       * @throws Exception if invocation fails
57       */
58      @AroundInvoke
59      public Object   intercept(final InvocationContext ic) throws Exception  {
60          if (ic.getMethod().toString().contains("accessUserTransaction")){
61              //UserTransaction Access
62              super.access00();
63              return ic.proceed();
64          }
65          throw new Exception  ("Invalid method to intercept.");
66      }
67  }
68
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