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Java > Open Source Codes > org > jboss > aop > standalone > Package


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.aop.standalone;
23
24 import org.jboss.aop.Advisor;
25 import org.jboss.aop.AspectManager;
26
27 import java.util.HashMap JavaDoc;
28 import java.util.Iterator JavaDoc;
29 import java.util.Map JavaDoc;
30 import java.util.StringTokenizer JavaDoc;
31
32 /**
33  * Comment
34  *
35  * @author <a HREF="mailto:bill@jboss.org">Bill Burke</a>
36  * @version $Revision: 37406 $
37  */
38 public class Package implements java.io.Serializable JavaDoc
39 {
40    static final long serialVersionUID = 6188655039267365373L;
41    public HashMap JavaDoc advisors = new HashMap JavaDoc();
42    public HashMap JavaDoc packages = new HashMap JavaDoc();
43    public String JavaDoc name;
44
45    public Package(String JavaDoc name)
46    {
47       this.name = name;
48    }
49
50    static void parse(Class JavaDoc clazz, Package JavaDoc root)
51    {
52       Advisor advisor = AspectManager.instance().findAdvisor(clazz);
53       StringTokenizer JavaDoc tokenizer = new StringTokenizer JavaDoc(clazz.getName(), ".");
54       while (tokenizer.hasMoreTokens())
55       {
56          String JavaDoc pkgName = tokenizer.nextToken();
57          if (tokenizer.hasMoreTokens())
58          {
59             Package JavaDoc subpkg = (Package JavaDoc) root.packages.get(pkgName);
60             if (subpkg == null)
61             {
62                subpkg = new Package JavaDoc(pkgName);
63                root.packages.put(pkgName, subpkg);
64             }
65             root = subpkg;
66          }
67          else
68          {
69             root.advisors.put(pkgName, advisor);
70          }
71       }
72    }
73
74    public static Package JavaDoc aopClassMap()
75    {
76       Map JavaDoc advisors = AspectManager.instance().getAdvisors();
77       Iterator JavaDoc it = advisors.keySet().iterator();
78       Package JavaDoc root = new Package JavaDoc("classes");
79       while (it.hasNext())
80       {
81          Class JavaDoc clazz = (Class JavaDoc) it.next();
82          parse(clazz, root);
83       }
84       return root;
85    }
86 }
87
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