/*
* 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.cache.impl.client;
import com.hazelcast.cache.impl.CachePortableHook;
import com.hazelcast.cache.impl.CacheService;
import com.hazelcast.cache.impl.operation.CacheDestroyOperation;
import com.hazelcast.client.ClientEndpoint;
import com.hazelcast.client.impl.client.ClientRequest;
import com.hazelcast.nio.serialization.PortableReader;
import com.hazelcast.nio.serialization.PortableWriter;
import com.hazelcast.spi.Callback;
import com.hazelcast.spi.InvocationBuilder;
import com.hazelcast.spi.Operation;
import java.io.IOException;
import java.security.Permission;
/**
* This client request specifically calls {@link CacheDestroyOperation} on the server side.
*
* @see com.hazelcast.cache.impl.operation.CacheDestroyOperation
*/
public class CacheDestroyRequest
extends ClientRequest {
private static final int TRY_COUNT = 100;
private String name;
private int partitionId;
public CacheDestroyRequest() {
}
public CacheDestroyRequest(String name, int partitionId) {
this.name = name;
this.partitionId = partitionId;
}
@Override
public final void process()
throws Exception {
final ClientEndpoint endpoint = getEndpoint();
final Operation op = prepareOperation();
op.setCallerUuid(endpoint.getUuid());
final InvocationBuilder builder = operationService.createInvocationBuilder(getServiceName(), op, partitionId);
builder.setTryCount(TRY_COUNT).setResultDeserialized(false).setCallback(new Callback<Object>() {
public void notify(Object object) {
endpoint.sendResponse(object, getCallId());
}
});
builder.invoke();
}
protected Operation prepareOperation() {
return new CacheDestroyOperation(name);
}
public final int getFactoryId() {
return CachePortableHook.F_ID;
}
public int getClassId() {
return CachePortableHook.DESTROY_CACHE;
}
@Override
public String getServiceName() {
return CacheService.SERVICE_NAME;
}
public void write(PortableWriter writer)
throws IOException {
writer.writeUTF("n", name);
writer.writeInt("p", partitionId);
}
public void read(PortableReader reader)
throws IOException {
name = reader.readUTF("n");
partitionId = reader.readInt("p");
}
@Override
public Permission getRequiredPermission() {
return null;
}
}