com.hazelcast.client.impl.protocol.task.semaphore.SemaphoreDrainPermitsMessageTask Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, 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.client.impl.protocol.task.semaphore;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.codec.SemaphoreDrainPermitsCodec;
import com.hazelcast.client.impl.protocol.task.AbstractPartitionMessageTask;
import com.hazelcast.concurrent.semaphore.SemaphoreService;
import com.hazelcast.concurrent.semaphore.operations.DrainOperation;
import com.hazelcast.instance.Node;
import com.hazelcast.nio.Connection;
import com.hazelcast.security.permission.ActionConstants;
import com.hazelcast.security.permission.SemaphorePermission;
import com.hazelcast.spi.Operation;
import java.security.Permission;
public class SemaphoreDrainPermitsMessageTask
extends AbstractPartitionMessageTask {
public SemaphoreDrainPermitsMessageTask(ClientMessage clientMessage, Node node, Connection connection) {
super(clientMessage, node, connection);
}
@Override
protected Operation prepareOperation() {
return new DrainOperation(parameters.name);
}
@Override
protected SemaphoreDrainPermitsCodec.RequestParameters decodeClientMessage(ClientMessage clientMessage) {
return SemaphoreDrainPermitsCodec.decodeRequest(clientMessage);
}
@Override
protected ClientMessage encodeResponse(Object response) {
return SemaphoreDrainPermitsCodec.encodeResponse((Integer) response);
}
@Override
public String getServiceName() {
return SemaphoreService.SERVICE_NAME;
}
@Override
public Permission getRequiredPermission() {
return new SemaphorePermission(parameters.name, ActionConstants.ACTION_ACQUIRE);
}
@Override
public String getDistributedObjectName() {
return parameters.name;
}
@Override
public String getMethodName() {
return "drainPermits";
}
@Override
public Object[] getParameters() {
return null;
}
}