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Java > Open Source Codes > org > jboss > test > aop > dynamicgenadvisor > MyAspect


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.test.aop.dynamicgenadvisor;
23
24 import org.jboss.aop.joinpoint.ConstructionInvocation;
25 import org.jboss.aop.joinpoint.ConstructorInvocation;
26 import org.jboss.aop.joinpoint.FieldInvocation;
27 import org.jboss.aop.joinpoint.FieldReadInvocation;
28 import org.jboss.aop.joinpoint.FieldWriteInvocation;
29 import org.jboss.aop.joinpoint.Invocation;
30 import org.jboss.aop.joinpoint.MethodInvocation;
31
32 public class MyAspect
33 {
34    public Object JavaDoc intercept(Invocation invocation) throws Throwable JavaDoc
35    {
36       System.out.println("MyAspect.intercept()");
37       if (invocation instanceof ConstructorInvocation)
38       {
39          ConstructorInvocation ci = (ConstructorInvocation)invocation;
40          Interceptions.addConstructorInterception(this.getClass(), ci.getConstructor());
41       }
42       if (invocation instanceof ConstructionInvocation)
43       {
44          ConstructionInvocation ci = (ConstructionInvocation)invocation;
45          Interceptions.addConstructionInterception(this.getClass(), ci.getConstructor());
46       }
47       else if (invocation instanceof MethodInvocation)
48       {
49          MethodInvocation mi = (MethodInvocation)invocation;
50          Interceptions.addMethodInterception(this.getClass(), mi.getMethod());
51       }
52       else if (invocation instanceof FieldReadInvocation)
53       {
54          FieldInvocation fi = (FieldReadInvocation)invocation;
55          Interceptions.addFieldReadInterception(this.getClass(), fi.getField());
56       }
57       else if (invocation instanceof FieldWriteInvocation)
58       {
59          FieldWriteInvocation fi = (FieldWriteInvocation)invocation;
60          Interceptions.addFieldWriteInterception(this.getClass(), fi.getField());
61       }
62       
63       return invocation.invokeNext();
64    }
65 }
66
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