MessageListener


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  
24  package javax.resource.cci;
25  
26  import javax.resource.ResourceException  ;
27  
28  /** 
29   * This serves as a request-response message listener type that message
30   * endpoints (message-driven beans) may implement. This allows an EIS to
31   * communicate with an endpoint using a request-response style.
32   *
33   *  @author  Ram Jeyaraman
34   *  @version 1.0
35   */    
36  public interface MessageListener {
37  
38      /**
39       * This method allows an EIS to call a message endpoint using a 
40       * request-response style communication.
41       *
42       * @param inputData a <code>Record</code> instance.
43       *
44       * @return a <code>Record</code> instance or null.
45       *
46       * @throws ResourceException indicates an exceptional condition.
47       */
48      Record   onMessage(Record   inputData) throws ResourceException  ;
49  }
50
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