/*
* 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.CacheListenerRegistrationOperation;
import com.hazelcast.client.impl.client.TargetClientRequest;
import com.hazelcast.nio.Address;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.PortableReader;
import com.hazelcast.nio.serialization.PortableWriter;
import com.hazelcast.spi.Operation;
import javax.cache.configuration.CacheEntryListenerConfiguration;
import java.io.IOException;
import java.security.Permission;
/**
* This client request specifically calls {@link CacheListenerRegistrationOperation} on the server side.
*
* @see com.hazelcast.cache.impl.operation.CacheListenerRegistrationOperation
*/
public class CacheListenerRegistrationRequest
extends TargetClientRequest {
private String name;
private CacheEntryListenerConfiguration cacheEntryListenerConfiguration;
private boolean register;
private Address target;
public CacheListenerRegistrationRequest() {
}
public CacheListenerRegistrationRequest(String name, CacheEntryListenerConfiguration cacheEntryListenerConfiguration,
boolean register, Address target) {
this.name = name;
this.cacheEntryListenerConfiguration = cacheEntryListenerConfiguration;
this.register = register;
this.target = target;
}
@Override
public int getFactoryId() {
return CachePortableHook.F_ID;
}
public int getClassId() {
return CachePortableHook.LISTENER_REGISTRATION;
}
@Override
protected Operation prepareOperation() {
return new CacheListenerRegistrationOperation(name, cacheEntryListenerConfiguration, register);
}
@Override
public Address getTarget() {
return target;
}
@Override
public String getServiceName() {
return CacheService.SERVICE_NAME;
}
public void write(PortableWriter writer)
throws IOException {
writer.writeUTF("n", name);
writer.writeBoolean("r", register);
ObjectDataOutput out = writer.getRawDataOutput();
out.writeObject(cacheEntryListenerConfiguration);
target.writeData(out);
}
public void read(PortableReader reader)
throws IOException {
name = reader.readUTF("n");
register = reader.readBoolean("r");
ObjectDataInput in = reader.getRawDataInput();
cacheEntryListenerConfiguration = in.readObject();
target = new Address();
target.readData(in);
}
@Override
public Permission getRequiredPermission() {
return null;
}
}