SLSBInvocationContext02


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: SLSBInvocationContext02.java 880 2006-07-17 11:51:17Z studzine $
23   * --------------------------------------------------------------------------
24   */
25  package org.objectweb.easybeans.tests.common.ejbs.stateless.containermanaged.invocationcontext;
26  
27  import javax.ejb.Remote  ;
28  import javax.ejb.Stateless  ;
29  import javax.interceptor.AroundInvoke;
30  import javax.interceptor.Interceptors;
31  import javax.interceptor.InvocationContext;
32  
33  import org.objectweb.easybeans.tests.common.ejbs.base.invocationcontext.ItfInvocationParameter01;
34  import org.objectweb.easybeans.tests.common.helper.InvocationContextHelper;
35  import org.objectweb.easybeans.tests.common.interceptors.invocationcontext.BeanDescriptor;
36  import org.objectweb.easybeans.tests.common.interceptors.invocationcontext.ComplexObject00;
37  import org.objectweb.easybeans.tests.common.interceptors.invocationcontext.ICDataAddInterceptor;
38  import org.objectweb.easybeans.tests.common.interceptors.invocationcontext.ICDataCheckEmptyInterceptor;
39  import org.objectweb.easybeans.tests.common.interceptors.invocationcontext.ICDataClearInterceptor;
40  
41  /**
42   * This bean is used to manipulate the invocation context object.
43   * @author Eduardo Studzinski E. de Castro
44   * @author Gisele Pinheiro Souza
45   */
46  @Stateless  
47  @Remote  
48  @Interceptors({ICDataAddInterceptor.class, ICDataClearInterceptor.class, ICDataCheckEmptyInterceptor.class})
49  public class SLSBInvocationContext02 implements ItfInvocationParameter01 {
50  
51      /**
52       * Returns objects passed as parameters.
53       * @param objCP complex object
54       * @param beanDescriptor a bean descriptor
55       * @return null
56       * @throws Exception if a problem occurs.
57       */
58      @Interceptors({ICDataCheckEmptyInterceptor.class, ICDataAddInterceptor.class, ICDataClearInterceptor.class,
59              ICDataCheckEmptyInterceptor.class, ICDataAddInterceptor.class, ICDataClearInterceptor.class})
60      public Object  [] getObjects(final ComplexObject00 objCP, final BeanDescriptor beanDescriptor) throws Exception   {
61          return null;
62      }
63  
64      /**
65       * Interceptor that checks the invocation context object.
66       * @param ic contains attributes of invocation
67       * @return method's invocation result
68       * @throws Exception if invocation fails
69       */
70      @AroundInvoke
71      public Object   intercept(final InvocationContext ic) throws Exception   {
72          return InvocationContextHelper.isEmptyContextData(ic);
73      }
74  }
75
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