/*
* 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.management.operation;
import com.hazelcast.config.MapConfig;
import com.hazelcast.management.MapConfigAdapter;
import com.hazelcast.map.MapService;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.spi.Operation;
import java.io.IOException;
public class UpdateMapConfigOperation extends Operation {
private String mapName;
private MapConfig mapConfig;
public UpdateMapConfigOperation() {
}
public UpdateMapConfigOperation(String mapName, MapConfig mapConfig) {
this.mapName = mapName;
this.mapConfig = mapConfig;
}
@Override
public void beforeRun() throws Exception {
}
@Override
public void run() throws Exception {
MapService service = getService();
MapConfig oldConfig = service.getMapContainer(mapName).getMapConfig();
MapConfig newConfig = new MapConfig(oldConfig);
newConfig.setTimeToLiveSeconds(mapConfig.getTimeToLiveSeconds());
newConfig.setMaxIdleSeconds(mapConfig.getMaxIdleSeconds());
newConfig.setEvictionPolicy(mapConfig.getEvictionPolicy());
newConfig.setEvictionPercentage(mapConfig.getEvictionPercentage());
newConfig.setReadBackupData(mapConfig.isReadBackupData());
newConfig.setBackupCount(mapConfig.getBackupCount());
newConfig.setAsyncBackupCount(mapConfig.getAsyncBackupCount());
newConfig.setMaxSizeConfig(mapConfig.getMaxSizeConfig());
service.getMapContainer(mapName).setMapConfig(newConfig.getAsReadOnly());
}
@Override
public void afterRun() throws Exception {
}
@Override
public boolean returnsResponse() {
return true;
}
@Override
public Object getResponse() {
return null;
}
@Override
protected void writeInternal(ObjectDataOutput out) throws IOException {
out.writeUTF(mapName);
new MapConfigAdapter(mapConfig).writeData(out);
}
@Override
protected void readInternal(ObjectDataInput in) throws IOException {
mapName = in.readUTF();
MapConfigAdapter adapter = new MapConfigAdapter();
adapter.readData(in);
mapConfig = adapter.getMapConfig();
}
}