org.apache.eagle.alert.engine.serialization.impl.JavaObjectSerializer.java Source code

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Here is the source code for org.apache.eagle.alert.engine.serialization.impl.JavaObjectSerializer.java

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/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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 org.apache.eagle.alert.engine.serialization.impl;

import org.apache.eagle.alert.engine.serialization.Serializer;
import org.apache.commons.lang3.SerializationUtils;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.io.Serializable;

public class JavaObjectSerializer implements Serializer<Object> {
    @Override
    public void serialize(Object value, DataOutput dataOutput) throws IOException {
        byte[] bytes = SerializationUtils.serialize((Serializable) value);
        dataOutput.writeInt(bytes.length);
        dataOutput.write(bytes);
    }

    @Override
    public Object deserialize(DataInput dataInput) throws IOException {
        int len = dataInput.readInt();
        byte[] bytes = new byte[len];
        dataInput.readFully(bytes);
        return SerializationUtils.deserialize(bytes);
    }
}