01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21
22 package org.apache.qpid;
23
24 import org.apache.qpid.framing.*;
25 import org.apache.qpid.protocol.AMQConstant;
26
27 /**
28 * AMQConnectionException indicates that an error that requires the channel to be closed has occurred.
29 *
30 * <p/><table id="crc"><caption>CRC Card</caption>
31 * <tr><th> Responsibilities <th> Collaborations
32 * <tr><td> Represents an error that rquires the channel to be closed.
33 * </table>
34 *
35 * @todo Does this duplicate AMQChannelClosedException?
36 */
37 public class AMQConnectionException extends AMQException
38 {
39 private final int _classId;
40 private final int _methodId;
41
42 /** AMQP version for which exception ocurred, major code. */
43 private final byte major;
44
45 /** AMQP version for which exception ocurred, minor code. */
46 private final byte minor;
47
48 boolean _closeConnetion;
49
50 public AMQConnectionException(AMQConstant errorCode, String msg, int classId, int methodId, byte major, byte minor,
51 Throwable cause)
52 {
53 super(errorCode, msg, cause);
54 _classId = classId;
55 _methodId = methodId;
56 this.major = major;
57 this.minor = minor;
58 }
59
60 public AMQFrame getCloseFrame(int channel)
61 {
62 MethodRegistry reg = MethodRegistry.getMethodRegistry(new ProtocolVersion(major,minor));
63 return new AMQFrame(channel,
64 reg.createConnectionCloseBody(getErrorCode().getCode(),
65 new AMQShortString(getMessage()),
66 _classId,
67 _methodId));
68
69 }
70 }
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