/*
* Copyright (c) 2008-2017, 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.cache;
import com.hazelcast.cache.impl.CacheService;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.codec.CacheRemoveEntryListenerCodec;
import com.hazelcast.client.impl.protocol.task.AbstractRemoveListenerMessageTask;
import com.hazelcast.instance.Node;
import com.hazelcast.nio.Connection;
import com.hazelcast.security.permission.ActionConstants;
import com.hazelcast.security.permission.CachePermission;
import java.security.Permission;
/**
* Client request which unregisters the event listener on behalf of the client.
*
* @see com.hazelcast.cache.impl.CacheService#deregisterListener(String, String)
*/
public class CacheRemoveEntryListenerMessageTask
extends AbstractRemoveListenerMessageTask<CacheRemoveEntryListenerCodec.RequestParameters> {
public CacheRemoveEntryListenerMessageTask(ClientMessage clientMessage, Node node, Connection connection) {
super(clientMessage, node, connection);
}
@Override
protected String getRegistrationId() {
return parameters.registrationId;
}
@Override
protected boolean deRegisterListener() {
CacheService service = getService(CacheService.SERVICE_NAME);
return service.deregisterListener(parameters.name, parameters.registrationId);
}
@Override
protected CacheRemoveEntryListenerCodec.RequestParameters decodeClientMessage(ClientMessage clientMessage) {
return CacheRemoveEntryListenerCodec.decodeRequest(clientMessage);
}
@Override
protected ClientMessage encodeResponse(Object response) {
return CacheRemoveEntryListenerCodec.encodeResponse((Boolean) response);
}
@Override
public String getServiceName() {
return CacheService.SERVICE_NAME;
}
@Override
public String getDistributedObjectName() {
return parameters.name;
}
@Override
public Permission getRequiredPermission() {
return new CachePermission(parameters.name, ActionConstants.ACTION_LISTEN);
}
@Override
public String getMethodName() {
return "deregisterCacheEntryListener";
}
@Override
public Object[] getParameters() {
return null;
}
}