/* * 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.map; import com.hazelcast.aggregation.Aggregator; import com.hazelcast.client.impl.protocol.ClientMessage; import com.hazelcast.client.impl.protocol.codec.MapAggregateCodec; import com.hazelcast.instance.Node; import com.hazelcast.nio.Connection; import com.hazelcast.nio.serialization.Data; import com.hazelcast.security.permission.ActionConstants; import com.hazelcast.security.permission.MapPermission; import java.security.Permission; public class MapAggregateMessageTask extends DefaultMapAggregateMessageTask<MapAggregateCodec.RequestParameters> { public MapAggregateMessageTask(ClientMessage clientMessage, Node node, Connection connection) { super(clientMessage, node, connection); } @Override protected Aggregator<?, ?> getAggregator() { return nodeEngine.getSerializationService().toObject(parameters.aggregator); } @Override protected MapAggregateCodec.RequestParameters decodeClientMessage(ClientMessage clientMessage) { return MapAggregateCodec.decodeRequest(clientMessage); } @Override protected ClientMessage encodeResponse(Object response) { Data data = nodeEngine.getSerializationService().toData(response); return MapAggregateCodec.encodeResponse(data); } public Permission getRequiredPermission() { return new MapPermission(parameters.name, ActionConstants.ACTION_AGGREGATE); } @Override public String getDistributedObjectName() { return parameters.name; } @Override public String getMethodName() { return "aggregate"; } @Override public Object[] getParameters() { return new Object[] { parameters.name, parameters.aggregator }; } }