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Java > Open Source Codes > org > objectweb > easybeans > container > session > SessionFactoryIdentifier


1 /**
2  * EasyBeans
3  * Copyright (C) 2006 Bull S.A.S.
4  * Contact: easybeans@objectweb.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  *
21  * --------------------------------------------------------------------------
22  * $Id: SessionFactoryIdentifier.java 669 2006-06-18 18:05:28Z benoitf $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.easybeans.container.session;
27
28 import org.objectweb.easybeans.api.EZBContainer;
29 import org.objectweb.easybeans.jmx.MBeansException;
30 import org.objectweb.easybeans.jmx.MBeansHelper;
31 import org.objectweb.easybeans.jsr77.JSR77ManagementIdentifier;
32
33 /**
34  * Generates an ObjectName for an session factory MBean.
35  *
36  * @author Guillaume Sauthier
37  * @param <T> SessionFactory subclass
38  */
39 public abstract class SessionFactoryIdentifier<T extends SessionFactory> extends
40         JSR77ManagementIdentifier<T> {
41
42     /**
43      * {@inheritDoc}
44      */
45     public String JavaDoc getAdditionnalProperties(final T instance) {
46         StringBuilder JavaDoc sb = new StringBuilder JavaDoc();
47         // EJBModule=?
48 EZBContainer container = instance.getContainer();
49         String JavaDoc parent = null;
50         try {
51             parent = MBeansHelper.getInstance().getObjectName(container);
52             sb.append(getParentNameProperty(parent));
53
54             // TODO Add inherited properties ...
55 } catch (MBeansException e) {
56             getLogger().warn("Cannot retrieve parent ObjectName for ''{0}''", sb);
57         }
58
59         return sb.toString();
60     }
61
62     /**
63      * {@inheritDoc}
64      */
65     public String JavaDoc getNamePropertyValue(final T instance) {
66         return instance.getClassName();
67     }
68
69 }
70
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