1 /*
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3 *
4 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
5 *
6 * The contents of this file are subject to the terms of either the GNU
7 * General Public License Version 2 only ("GPL") or the Common Development
8 * and Distribution License("CDDL") (collectively, the "License"). You
9 * may not use this file except in compliance with the License. You can obtain
10 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
11 * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
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13 *
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15 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
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17 * as provided by Sun in the GPL Version 2 section of the License file that
18 * accompanied this code. If applicable, add the following below the License
19 * Header, with the fields enclosed by brackets [] replaced by your own
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21 * [name of copyright owner]"
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35 */
36
37 package javax.resource.cci;
38
39 import javax.resource.ResourceException;
40
41 /**
42 * This serves as a request-response message listener type that message
43 * endpoints (message-driven beans) may implement. This allows an EIS to
44 * communicate with an endpoint using a request-response style.
45 *
46 * @author Ram Jeyaraman
47 * @version 1.0
48 */
49 public interface MessageListener {
50
51 /**
52 * This method allows an EIS to call a message endpoint using a
53 * request-response style communication.
54 *
55 * @param inputData a <code>Record</code> instance.
56 *
57 * @return a <code>Record</code> instance or null.
58 *
59 * @throws ResourceException indicates an exceptional condition.
60 */
61 Record onMessage(Record inputData) throws ResourceException;
62 }
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