com.dasasian.chok.protocol.ChokZkSerializer Maven / Gradle / Ivy

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/**
 * Copyright (C) 2014 Dasasian ([email protected])
 *
 * 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.dasasian.chok.protocol;

import org.I0Itec.zkclient.exception.ZkMarshallingError;
import org.I0Itec.zkclient.serialize.ZkSerializer;

import java.io.*;

/**
 * Used to serialize/deserialize objects.
 *
 * Created by damith.chandrasekara on 5/11/15.
 */
public class ChokZkSerializer implements ZkSerializer {

    @Override
    public Object deserialize(byte[] bytes) throws ZkMarshallingError {
        try {
            ObjectInputStream inputStream = new ChokTcclAwareObjectIputStream(new ByteArrayInputStream(bytes));
            return inputStream.readObject();
        } catch (ClassNotFoundException e) {
            throw new ZkMarshallingError("Unable to find object class.", e);
        } catch (IOException e) {
            throw new ZkMarshallingError(e);
        }
    }

    @Override
    public byte[] serialize(Object serializable) throws ZkMarshallingError {
        try {
            ByteArrayOutputStream byteArrayOS = new ByteArrayOutputStream();
            ObjectOutputStream stream = new ObjectOutputStream(byteArrayOS);
            stream.writeObject(serializable);
            stream.close();
            return byteArrayOS.toByteArray();
        } catch (IOException e) {
            throw new ZkMarshallingError(e);
        }
    }

}