blob: 571558ac0cf36dc0d3b00c122c1006a25f185657 (
plain)
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
69
70
71
72
73
74
75
76
77
78
|
/*
* ===========LICENSE_START========================================================
* Copyright (C) 2022 Nordix Foundation
* ================================================================================
* Licensed 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.ncmp.api.impl.config.embeddedcache;
import com.hazelcast.config.Config;
import com.hazelcast.config.MapConfig;
import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.TimeUnit;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* Core infrastructure of the hazelcast distributed map for Module Sync and Data Sync use cases.
*/
@Configuration
public class SynchronizationSemaphoresConfig {
private static final int TIME_TO_LIVE_IN_SECONDS = (int) TimeUnit.MINUTES.toSeconds(30);
/**
* Module Sync Distributed Map Instance.
*
* @return configured map of module sync semaphores
*/
@Bean
public ConcurrentMap<String, Boolean> moduleSyncSemaphores() {
return createHazelcastInstance("moduleSyncSemaphores", "moduleSyncSemaphoresConfig")
.getMap("moduleSyncSemaphores");
}
/**
* Data Sync Distributed Map Instance.
*
* @return configured map of data sync semaphores
*/
@Bean
public ConcurrentMap<String, Boolean> dataSyncSemaphores() {
return createHazelcastInstance("dataSyncSemaphores", "dataSyncSemaphoresConfig")
.getMap("dataSyncSemaphores");
}
private HazelcastInstance createHazelcastInstance(
final String hazelcastInstanceName, final String configMapName) {
return Hazelcast.newHazelcastInstance(
initializeDefaultMapConfig(hazelcastInstanceName, configMapName));
}
private Config initializeDefaultMapConfig(final String instanceName, final String configName) {
final Config config = new Config(instanceName);
final MapConfig mapConfig = new MapConfig(configName);
mapConfig.setTimeToLiveSeconds(TIME_TO_LIVE_IN_SECONDS);
mapConfig.setBackupCount(3);
mapConfig.setAsyncBackupCount(3);
config.addMapConfig(mapConfig);
config.setClusterName("synchronization-semaphores");
return config;
}
}
|