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Java > Open Source Codes > com > sun > ejb > containers > MessageBeanListenerImpl


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23 package com.sun.ejb.containers;
24
25 import java.lang.reflect.Method JavaDoc;
26 import com.sun.ejb.MessageBeanListener;
27 import com.sun.enterprise.resource.ResourceHandle;
28
29 /**
30  *
31  *
32  * @author Kenneth Saks
33  */
34 public class MessageBeanListenerImpl implements MessageBeanListener {
35     
36     private MessageBeanContainer container_;
37     private ResourceHandle resourceHandle_;
38
39     MessageBeanListenerImpl(MessageBeanContainer container,
40                             ResourceHandle handle) {
41         container_ = container;
42
43         // can be null
44 resourceHandle_ = handle;
45     }
46
47     public void setResourceHandle(ResourceHandle handle) {
48         resourceHandle_ = handle;
49     }
50
51     public ResourceHandle getResourceHandle() {
52         return resourceHandle_;
53     }
54
55     public void beforeMessageDelivery(Method JavaDoc method, boolean txImported) {
56         container_.onEnteringContainer(); //Notify Callflow Agent
57 container_.beforeMessageDelivery(method, txImported, resourceHandle_);
58     }
59     
60     public Object JavaDoc deliverMessage(Object JavaDoc[] params) throws Throwable JavaDoc {
61         return container_.deliverMessage(params);
62     }
63
64     public void afterMessageDelivery() {
65         try {
66             container_.afterMessageDelivery(resourceHandle_);
67         } finally {
68             container_.onLeavingContainer(); //Notify Callflow Agent
69 }
70     }
71
72 }
73
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