org.ow2.bonita.facade.rest.wrapper.RESTSet Maven / Gradle / Ivy

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/**
 * Copyright (C) 2010  BonitaSoft S.A.
 * BonitaSoft, 31 rue Gustave Eiffel - 38000 Grenoble
 * This library is free software; you can redistribute it and/or modify it under the terms
 * of the GNU Lesser General Public License as published by the Free Software Foundation
 * version 2.1 of the License.
 * This library 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 Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
 * Floor, Boston, MA  02110-1301, USA.
 **/
package org.ow2.bonita.facade.rest.wrapper;

import java.io.IOException;
import java.io.Serializable;
import java.util.Set;

import org.ow2.bonita.util.Misc;
import org.ow2.bonita.util.xml.XStreamUtil;

import com.thoughtworks.xstream.XStream;

/**
 * 
 * @author Elias Ricken de Medeiros
 *
 */
public class RESTSet {
	private byte[] value;
	
	//work arround for generic Set
	public RESTSet (Set set){
		try {
			this.value = Misc.serialize((Serializable)set);
		} catch (IOException e) {
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
		}
	}
	
	public Set getSet(){
		Set ret = null;
		try {
			ret = (Set) Misc.deserialize(this.value);
		} catch (IOException e) {
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
		}
		return ret;
	}
	
	@Override
	public String toString() {
		XStream xstream = XStreamUtil.getDefaultXstream();
	  return xstream.toXML(this);
	}
	
	public static RESTSet valueOf(String jsonRepresetation){
		XStream xstream = XStreamUtil.getDefaultXstream();
		return (RESTSet)xstream.fromXML(jsonRepresetation);
	}
}