ObjectUtility.java

/*
 * ProActive Parallel Suite(TM):
 * The Open Source library for parallel and distributed
 * Workflows & Scheduling, Orchestration, Cloud Automation
 * and Big Data Analysis on Enterprise Grids & Clouds.
 *
 * Copyright (c) 2007 - 2017 ActiveEon
 * Contact: contact@activeeon.com
 *
 * This library is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation: version 3 of
 * the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * If needed, contact us to obtain a release under GPL Version 2 or 3
 * or a different license than the AGPL.
 */
package org.ow2.proactive_grid_cloud_portal.utils;

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


public class ObjectUtility {

    public static Object object(byte[] bytes) {
        if (bytes == null) {
            return "[NULL]";
        }
        try {
            return new ObjectInputStream(new ByteArrayInputStream(bytes)).readObject();
        } catch (ClassNotFoundException cnfe) {
            return String.format("[De-serialization error : %s]", cnfe.getMessage());
        } catch (IOException ioe) {
            return String.format("[De-serialization error : %s]", ioe.getMessage());
        }
    }

}