PrintOrder01Interceptor


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: PrintOrder01Interceptor.java 820 2006-07-04 12:37:48Z studzine $
23   * --------------------------------------------------------------------------
24   */
25  package org.objectweb.easybeans.tests.common.interceptors.business.order;
26  
27  import static org.objectweb.easybeans.tests.common.helper.InterceptorHelper.addValue;
28  
29  import javax.interceptor.AroundInvoke;
30  import javax.interceptor.InvocationContext;
31  
32  
33  
34  /**
35   * This interceptor without inheritance is used to test the execution order of interceptors.
36   * @author Eduardo Studzinski Estima de Castro
37   * @author Gisele Pinheiro Souza
38   */
39  public class PrintOrder01Interceptor {
40  
41      /**
42       * Constant to add into list.
43       */
44      public static final Integer   ORDER = new Integer  (1);
45  
46      /**
47       * Intercepts the method and adds the ORDER value in the list that was get from
48       * InvocationContext.
49       * @param invocationContext contains attributes of invocation, the first
50       *        parameter of the intercepted method must be a list.
51       * @return method's invocation result
52       * @throws Exception if invocation fails
53       */
54      @AroundInvoke
55      public Object   addOrder(final InvocationContext invocationContext) throws Exception   {
56          return addValue(invocationContext, ORDER, this.getClass().toString());
57      }
58  }
59
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