PrintOrder05Interceptor


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: PrintOrder05Interceptor.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   * This interceptor is used to test the order execution of interceptors.
35   * This interceptor has a method that overrides the super method.
36   * @author Eduardo Studzinski Estima de Castro
37   * @author Gisele Pinheiro Souza
38   */
39  public class PrintOrder05Interceptor extends PrintOrderInterceptor<Integer  >{
40  
41      /**
42       * Constant to add into array.
43       *
44       */
45      public static final Integer   ORDER = new Integer  (5);
46  
47      /**
48       * This value is used to set the super order value, <b>it will be used to test if the override is working.</b>
49       */
50      private static final Integer   FALSE_ORDER = new Integer  (-1);
51  
52      /**
53       * Constructor standard.
54       */
55      public PrintOrder05Interceptor() {
56          //The value is -1 to test the method that overrides the super method.
57          super(FALSE_ORDER);
58      }
59  
60      /**
61       * Intercepts the method and adds the ORDER value in the array that was get from
62       * InvocationContext.
63       * <b>Overrides the super method.</b>
64       * @param invocationContext contains attributes of invocation, the first
65       *        parameter of the intercepted method must be a list.
66       * @return method's invocation result
67       * @throws Exception if invocation fails
68       */
69      @Override  
70      @AroundInvoke
71      public Object   addOrder(final InvocationContext invocationContext) throws Exception   {
72          return addValue(invocationContext, ORDER, this.getClass().toString());
73      }
74  }
75
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