KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > geronimo > clustering > jndi > JNDITier


1 /**
2  *
3  * Copyright 2003-2004 The Apache Software Foundation
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 package org.apache.geronimo.clustering.jndi;
19
20 import java.util.HashMap JavaDoc;
21 import java.util.Map JavaDoc;
22
23 import org.apache.geronimo.clustering.Tier;
24
25 /**
26  * Responsible for maintaining state stored in the JNDI tier -
27  * i.e. StatefulSessions.
28  *
29  * @version $Rev: 46019 $ $Date: 2004-09-14 02:56:06 -0700 (Tue, 14 Sep 2004) $
30  */
31 public class
32   JNDITier
33   extends Tier
34 {
35   // protected Log _log=LogFactory.getLog(JNDITier.class);
36
37   //----------------------------------------
38 // JNDITier
39 //----------------------------------------
40
41   protected Object JavaDoc alloc(){return new HashMap JavaDoc();}
42   public Object JavaDoc registerData(String JavaDoc uid, Object JavaDoc data) {synchronized (_tier) {return ((Map JavaDoc)_tier).put(uid, data);}}
43   public Object JavaDoc deregisterData(String JavaDoc uid) {synchronized (_tier){return ((Map JavaDoc)_tier).remove(uid);}}
44
45   //----------------------------------------
46 // Tier
47 //----------------------------------------
48
49   public String JavaDoc getTierName(){return "jndi";}
50
51   //----------------------------------------
52 // GeronimoMBeanTarget
53 //----------------------------------------
54 /*
55   public static GeronimoMBeanInfo
56     getGeronimoMBeanInfo()
57   {
58     GeronimoMBeanInfo mbeanInfo=Tier.getGeronimoMBeanInfo();
59     mbeanInfo.setTargetClass(JNDITier.class);
60     return mbeanInfo;
61   }
62   */
63 }
64
Popular Tags