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Java > Open Source Codes > org > jboss > aop > microcontainer > beans > GenericBeanAspectFactory


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.microcontainer.beans;
23
24 import org.jboss.aop.Advisor;
25 import org.jboss.aop.InstanceAdvisor;
26 import org.jboss.aop.advice.AspectFactory;
27 import org.jboss.aop.joinpoint.Joinpoint;
28 import org.jboss.beans.metadata.plugins.factory.GenericBeanFactory;
29 import org.jboss.logging.Logger;
30
31 /**
32  * A GenericBeanAspectFactory.
33  *
34  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
35  * @version $Revision: 44470 $
36  */
37 public class GenericBeanAspectFactory implements AspectFactory
38 {
39    private static final Logger log = Logger.getLogger(GenericBeanAspectFactory.class);
40
41    protected GenericBeanFactory factory;
42
43    protected String JavaDoc name;
44    
45    public GenericBeanAspectFactory(String JavaDoc name, GenericBeanFactory factory)
46    {
47       this.name = name;
48       this.factory = factory;
49    }
50
51    public void setBeanFactory(GenericBeanFactory factory)
52    {
53       this.factory = factory;
54    }
55    
56    public String JavaDoc getName()
57    {
58       return name;
59    }
60
61    public Object JavaDoc createPerVM()
62    {
63       return doCreate();
64    }
65
66    public Object JavaDoc createPerClass(Advisor advisor)
67    {
68       return doCreate();
69    }
70
71    public Object JavaDoc createPerInstance(Advisor advisor, InstanceAdvisor instanceAdvisor)
72    {
73       return doCreate();
74    }
75
76    public Object JavaDoc createPerJoinpoint(Advisor advisor, Joinpoint jp)
77    {
78       return doCreate();
79    }
80
81    public Object JavaDoc createPerJoinpoint(Advisor advisor, InstanceAdvisor instanceAdvisor, Joinpoint jp)
82    {
83       return doCreate();
84    }
85
86    protected Object JavaDoc doCreate()
87    {
88       try
89       {
90          log.debug("Creating advice " + name);
91          return factory.createBean();
92       }
93       catch (Throwable JavaDoc throwable)
94       {
95          throw new RuntimeException JavaDoc(throwable);
96       }
97    }
98 }
99
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