1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.qpid.server.queue;
import java.util.Map;
import org.apache.qpid.server.model.Queue;
import org.apache.qpid.server.protocol.AMQSessionModel;
import org.apache.qpid.server.util.MapValueConverter;
import org.apache.qpid.server.virtualhost.VirtualHost;
public class ConflationQueue extends SimpleAMQQueue<ConflationQueueList.ConflationQueueEntry, ConflationQueue, ConflationQueueList>
{
public static final String DEFAULT_LVQ_KEY = "qpid.LVQ_key";
protected ConflationQueue(VirtualHost virtualHost,
final AMQSessionModel creatingSession, Map<String, Object> attributes)
{
super(virtualHost, creatingSession, attributes, entryList(attributes));
}
private static ConflationQueueList.Factory entryList(final Map<String, Object> attributes)
{
String conflationKey = MapValueConverter.getStringAttribute(Queue.LVQ_KEY,
attributes,
DEFAULT_LVQ_KEY);
// conflation key can still be null if it was present in the map with a null value
return new ConflationQueueList.Factory(conflationKey == null ? DEFAULT_LVQ_KEY : conflationKey);
}
public String getConflationKey()
{
return getEntries().getConflationKey();
}
}
|
