-
Notifications
You must be signed in to change notification settings - Fork 388
/
DocumentCheckpointMBean.java
68 lines (57 loc) · 2.33 KB
/
DocumentCheckpointMBean.java
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
59
60
61
62
63
64
65
66
67
68
/*
* 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.jackrabbit.oak.plugins.document;
import java.util.Collections;
import java.util.Date;
import java.util.Map;
import java.util.Map.Entry;
import javax.management.openmbean.OpenDataException;
import javax.management.openmbean.TabularDataSupport;
import org.apache.jackrabbit.oak.util.AbstractCheckpointMBean;
/**
* {@code CheckpointMBean} implementation for the {@code DocumentNodeStore}.
*/
public class DocumentCheckpointMBean extends AbstractCheckpointMBean {
private final DocumentNodeStore store;
public DocumentCheckpointMBean(DocumentNodeStore store) {
this.store = store;
}
@Override
protected void collectCheckpoints(TabularDataSupport tab) throws OpenDataException {
Map<Revision, String> checkpoints = store.getCheckpoints().getCheckpoints();
if (checkpoints == null) {
checkpoints = Collections.emptyMap();
}
for (Entry<Revision, String> checkpoint : checkpoints.entrySet()) {
String id = checkpoint.getKey().toString();
Date created = new Date(checkpoint.getKey().getTimestamp());
Date expires = new Date(Long.parseLong(checkpoint.getValue()));
tab.put(id, toCompositeData(
id, created.toString(), expires.toString(), store.checkpointInfo(id)));
}
}
@Override
public String createCheckpoint(long lifetime) {
return store.checkpoint(lifetime);
}
@Override
public boolean releaseCheckpoint(String checkpoint) {
return store.release(checkpoint);
}
}