package testcase;

import java.io.Serializable;

import junit.framework.TestCase;

import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.Dom4JDriver;

public class XStreamCyclicReferenceTest extends TestCase {

	public void testGoodSelfReference() {
		XStream xstream = new XStream(new Dom4JDriver());
		System.out.println("testGoodSelfReference\n"
				+ xstream.toXML(new GoodSelfReference()));
		xstream.fromXML(xstream.toXML(new GoodSelfReference()));
	}

	public void testBadSelfReference() {
		XStream xstream = new XStream(new Dom4JDriver());
		System.out.println("testBadSelfReference\n"
				+ xstream.toXML(new BadSelfReference()));
		xstream.fromXML(xstream.toXML(new BadSelfReference()));
	}

	public void testGoodSelfReference2() {
		XStream xstream = new XStream();
		System.out.println("testGoodSelfReference\n"
				+ xstream.toXML(new GoodSelfReference()));
		xstream.fromXML(xstream.toXML(new GoodSelfReference()));
	}

	public void testBadSelfReference2() {
		XStream xstream = new XStream();
		System.out.println("testBadSelfReference\n"
				+ xstream.toXML(new BadSelfReference()));
		xstream.fromXML(xstream.toXML(new BadSelfReference()));
	}
	
	
}

class BadSelfReference implements Serializable {
	private static final long serialVersionUID = 38772160335615698L;
	private BadSelfReference owner = this;
	private String aString = "1234";
	private Long aLong = new Long(500);

	public String getAString() {
		return aString;
	}

	public void setAString(String string) {
		aString = string;
	}

	public BadSelfReference getOwner() {
		return owner;
	}

	public void setOwner(BadSelfReference owner) {
		this.owner = owner;
	}

	public Long getALong() {
		return aLong;
	}

	public void setALong(Long long1) {
		aLong = long1;
	}

}

class GoodSelfReference implements Serializable {
	private static final long serialVersionUID = 38772160335615698L;
	private String aString = "1234";
	private Long aLong = new Long(500);
	private GoodSelfReference owner = this;

	public String getAString() {
		return aString;
	}

	public void setAString(String string) {
		aString = string;
	}

	public GoodSelfReference getOwner() {
		return owner;
	}

	public void setOwner(GoodSelfReference owner) {
		this.owner = owner;
	}

	public Long getALong() {
		return aLong;
	}

	public void setALong(Long long1) {
		aLong = long1;
	}

}