com.eviware.loadui.util.serialization.SerializationUtils.java Source code

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Here is the source code for com.eviware.loadui.util.serialization.SerializationUtils.java

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/*
 * Copyright 2013 SmartBear Software
 * 
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by the European Commission - subsequent
 * versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * 
 * http://ec.europa.eu/idabc/eupl
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the Licence is
 * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the Licence for the specific language governing permissions and limitations
 * under the Licence.
 */
package com.eviware.loadui.util.serialization;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import org.apache.commons.codec.binary.Base64;

/**
 * Uses standard Java Serializable API to convert an Object to and from its
 * serialized byte[] state.
 * 
 * @author dain.nilsson
 */
public class SerializationUtils {
    public static byte[] serialize(Object object) throws IOException {
        if (object == null)
            return null;

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(baos);
        oos.writeObject(object);
        oos.flush();

        return baos.toByteArray();
    }

    public static Object deserialize(byte[] serializedObject) throws IOException, ClassNotFoundException {
        if (serializedObject == null)
            return null;

        return new ObjectInputStream(new ByteArrayInputStream(serializedObject)).readObject();
    }

    public static String serializeBase64(Object object) throws IOException {
        if (object == null)
            return null;

        return Base64.encodeBase64String(serialize(object));
    }

    public static Object deserialize(String base64String) throws ClassNotFoundException, IOException {
        if (base64String == null)
            return null;

        return deserialize(Base64.decodeBase64(base64String));
    }
}