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Java > Open Source Codes > ConfigAspectPerJoinpoint


1 /*
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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.
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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
23 import org.jboss.aop.Advisor;
24 import org.jboss.aop.InstanceAdvisor;
25 import org.jboss.aop.joinpoint.Invocation;
26 import org.jboss.aop.joinpoint.Joinpoint;
27
28 /**
29  *
30  * @author <a HREF="mailto:kabir.khan@jboss.org">Kabir Khan</a>
31  * @version $Revision: 37406 $
32  */
33 public class ConfigAspectPerJoinpoint
34 {
35    String JavaDoc[] attr1;
36    Advisor advisor;
37    InstanceAdvisor instanceAdvisor;
38    Joinpoint jp;
39
40    public ConfigAspectPerJoinpoint()
41    {
42    }
43
44    public void setAttr(String JavaDoc[] attr1)
45    {
46       this.attr1 = attr1;
47    }
48
49    public void setMyAdvisor(Advisor advisor)
50    {
51       this.advisor = advisor;
52    }
53
54    public void setMyInstanceAdvisor(InstanceAdvisor instanceAdvisor)
55    {
56       this.instanceAdvisor = instanceAdvisor;
57    }
58
59    public void setMyJoinpoint(Joinpoint jp)
60    {
61       this.jp = jp;
62    }
63
64    public Object JavaDoc methodAdvice(Invocation invocation) throws Throwable JavaDoc
65    {
66       try
67       {
68          System.out.println("<<< Enter ConfigAspectPerJoinpoint");
69
70          StringBuffer JavaDoc sb = new StringBuffer JavaDoc();
71          for (int i = 0 ; i < attr1.length ; i++)
72          {
73             if (i > 0)
74             {
75                sb.append(", ");
76             }
77             sb.append("index " + i + "=" + attr1[i]);
78          }
79          String JavaDoc attr1ArrayAsString = sb.toString();
80
81          System.out.println(" attr1: " + attr1ArrayAsString);
82          System.out.println(" has advisor: " + (advisor != null));
83          System.out.println(" has instanceAdvisor: " + (instanceAdvisor != null));
84          System.out.println(" has joinpoint: " + (jp != null));
85          return invocation.invokeNext();
86       }
87       finally
88       {
89          System.out.println(">>> Leave ConfigAspectPerJoinpoint");
90       }
91    }
92
93 }
94
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