/*
* Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
*
* 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.
*/
package com.hazelcast.jmx;
import com.hazelcast.instance.HazelcastInstanceImpl;
import com.hazelcast.nio.Address;
import com.hazelcast.partition.InternalPartitionService;
import java.net.InetSocketAddress;
import java.util.Hashtable;
import static com.hazelcast.jmx.ManagementService.quote;
@ManagedDescription("HazelcastInstance.PartitionServiceMBean")
public class PartitionServiceMBean extends HazelcastMBean<InternalPartitionService> {
private final HazelcastInstanceImpl hazelcastInstance;
public PartitionServiceMBean(HazelcastInstanceImpl hazelcastInstance, InternalPartitionService partitionService,
ManagementService service) {
super(partitionService, service);
this.hazelcastInstance = hazelcastInstance;
Hashtable<String, String> properties = new Hashtable<String, String>(3);
properties.put("type", quote("HazelcastInstance.PartitionServiceMBean"));
properties.put("name", quote(hazelcastInstance.getName()));
properties.put("instance", quote(hazelcastInstance.getName()));
setObjectName(properties);
}
@ManagedAnnotation("partitionCount")
@ManagedDescription("Number of partitions")
public int getPartitionCount() {
return managedObject.getPartitionCount();
}
@ManagedAnnotation("activePartitionCount")
@ManagedDescription("Number of active partitions")
public int getActivePartitionCount() {
InetSocketAddress address = hazelcastInstance.getCluster().getLocalMember().getInetSocketAddress();
return managedObject.getMemberPartitions(new Address(address)).size();
}
}