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Java > Open Source Codes > org > jboss > test > aop > jdk15 > annotated > AspectPerInstance


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.jdk15.annotated;
23
24 import org.jboss.aop.Aspect;
25 import org.jboss.aop.Bind;
26 import org.jboss.aop.advice.Scope;
27 import org.jboss.aop.joinpoint.FieldReadInvocation;
28 import org.jboss.aop.joinpoint.FieldWriteInvocation;
29 import org.jboss.aop.joinpoint.MethodInvocation;
30
31 /**
32  * @author <a HREF="mailto:bill@jboss.org">Bill Burke</a>
33  * @version $Revision: 37406 $
34  */
35 @Aspect(scope = Scope.PER_INSTANCE)
36         public class AspectPerInstance
37 {
38    public int methodCalled;
39    public int fieldRead;
40    public int fieldWrite;
41
42    @Bind(pointcut = "execution(void org.jboss.test.aop.jdk15.annotated.POJO*->someMethod())")
43            public Object JavaDoc methodAdvice(MethodInvocation invocation) throws Throwable JavaDoc
44    {
45       System.out.println("AspectPerInstance.methodAdvice accessing: " + invocation.getMethod().toString());
46       methodCalled++;
47       return invocation.invokeNext();
48    }
49
50    @Bind(pointcut = "set(* org.jboss.test.aop.jdk15.annotated.POJO*->field)")
51            public Object JavaDoc fieldAdvice(FieldWriteInvocation invocation) throws Throwable JavaDoc
52    {
53       System.out.println("AspectPerInstance.fieldAdvice writing to field: " + invocation.getField().getName());
54       fieldWrite++;
55       return invocation.invokeNext();
56    }
57
58    @Bind(pointcut = "get(* org.jboss.test.aop.jdk15.annotated.POJO*->field)")
59            public Object JavaDoc fieldAdvice(FieldReadInvocation invocation) throws Throwable JavaDoc
60    {
61       System.out.println("AspectPerInstance.fieldAdvice reading field: " + invocation.getField().getName());
62       fieldRead++;
63       return invocation.invokeNext();
64    }
65 }
66
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