/*
* 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.multimap.operations.client;
import com.hazelcast.multimap.MultiMapPortableHook;
import com.hazelcast.multimap.MultiMapRecord;
import com.hazelcast.multimap.operations.MultiMapResponse;
import com.hazelcast.multimap.operations.RemoveAllOperation;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.nio.serialization.PortableReader;
import com.hazelcast.nio.serialization.PortableWriter;
import com.hazelcast.security.permission.ActionConstants;
import com.hazelcast.security.permission.MultiMapPermission;
import com.hazelcast.spi.Operation;
import com.hazelcast.spi.impl.PortableCollection;
import java.io.IOException;
import java.security.Permission;
import java.util.ArrayList;
import java.util.Collection;
/**
* @author ali 5/10/13
*/
public class RemoveAllRequest extends MultiMapKeyBasedRequest {
long threadId;
public RemoveAllRequest() {
}
public RemoveAllRequest(String name, Data key, long threadId) {
super(name, key);
this.threadId = threadId;
}
protected Operation prepareOperation() {
return new RemoveAllOperation(name,key,threadId);
}
public int getClassId() {
return MultiMapPortableHook.REMOVE_ALL;
}
public void write(PortableWriter writer) throws IOException {
writer.writeLong("t",threadId);
super.write(writer);
}
public void read(PortableReader reader) throws IOException {
threadId = reader.readLong("t");
super.read(reader);
}
protected Object filter(Object response) {
if (response instanceof MultiMapResponse){
Collection<MultiMapRecord> coll = ((MultiMapResponse) response).getCollection();
if (coll == null){
return new PortableCollection();
}
Collection<Data> collection = new ArrayList<Data>(coll.size());
for (MultiMapRecord record: coll){
collection.add(getClientEngine().toData(record.getObject()));
}
return new PortableCollection(collection);
}
return super.filter(response);
}
public Permission getRequiredPermission() {
return new MultiMapPermission(name, ActionConstants.ACTION_REMOVE);
}
}