com.gemstone.gemfire.internal.admin.remote.ChangeRefreshIntervalMessage Maven / Gradle / Ivy
/*
* Copyright (c) 2010-2015 Pivotal Software, 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. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.internal.admin.remote;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import com.gemstone.gemfire.distributed.internal.DistributionManager;
import com.gemstone.gemfire.distributed.internal.InternalDistributedSystem;
import com.gemstone.gemfire.distributed.internal.PooledDistributionMessage;
import com.gemstone.gemfire.internal.admin.StatAlertsManager;
/**
* Distribution message, sets refresh time interval in member's alerts manager
*
* @see StatAlertsManager
*
* @author mjha
* @since 5.7
*/
public class ChangeRefreshIntervalMessage extends PooledDistributionMessage {
private long _refreshInterval;
public static ChangeRefreshIntervalMessage create(long refreshInterval) {
ChangeRefreshIntervalMessage m = new ChangeRefreshIntervalMessage();
m._refreshInterval = refreshInterval;
return m;
}
public ChangeRefreshIntervalMessage() {
}
@Override
public void toData(DataOutput out) throws IOException {
super.toData(out);
out.writeLong(_refreshInterval);
}
@Override
public void fromData(DataInput in) throws IOException, ClassNotFoundException {
super.fromData(in);
_refreshInterval = in.readLong();
}
/**
* Returns the DataSerializer fixed id for the class that implements this method.
*/
public int getDSFID() {
return CHANGE_REFRESH_INT_MESSAGE;
}
@Override
protected void process(DistributionManager dm) {
StatAlertsManager.getInstance(dm)
.setRefreshTimeInterval(getRefreshInterval());
}
/**
* @return refresh time interval for {@link StatAlertsManager}
*/
public long getRefreshInterval() {
return _refreshInterval;
}
/**
* @param interval
* Refresh time interval for {@link StatAlertsManager}
*/
public void setRefreshInterval(long interval) {
_refreshInterval = interval;
}
@Override
public String toString() {
return "Set alerts refresh time interval in "
+ InternalDistributedSystem.getAnyInstance().getDistributedMember();
}
}