/*
* 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.internal.usercodedeployment.impl;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.io.IOException;
/**
* Bytecode of a class.
*
* It's wrapped inside own object as it allows to add additional metadata and maintain compatibility
* with Hazelcast Rolling Upgrade.
*/
public class ClassData implements IdentifiedDataSerializable {
private byte[] classDefinition;
public ClassData() {
}
@SuppressFBWarnings({"MS_EXPOSE_REP", "EI_EXPOSE_REP"})
public ClassData(byte[] classDefinition) {
this.classDefinition = classDefinition;
}
@SuppressFBWarnings({"MS_EXPOSE_REP", "EI_EXPOSE_REP"})
public byte[] getClassDefinition() {
return classDefinition;
}
@Override
public int getFactoryId() {
return UserCodeDeploymentSerializerHook.F_ID;
}
@Override
public int getId() {
return UserCodeDeploymentSerializerHook.CLASS_DATA;
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeByteArray(classDefinition);
}
@Override
public void readData(ObjectDataInput in) throws IOException {
classDefinition = in.readByteArray();
}
}