/*
 * Created on 4/Mai/2003 by jpvl
 *  
 */
package net.sourceforge.fenixedu.dataTransferObject;

import net.sourceforge.fenixedu.domain.DomainObject;

/**
 * @author jpvl
 */
public abstract class InfoObject extends DataTranferObject {
    private Integer idInternal;

    public InfoObject() {
    }

    public InfoObject(Integer idInternal) {
	setIdInternal(idInternal);
    }

    /**
     * @return
     */
    public Integer getIdInternal() {
	return idInternal;
    }

    /**
     * @param integer
     */
    public void setIdInternal(Integer integer) {
	idInternal = integer;
    }

    public boolean equals(Object obj) {
	if (obj instanceof InfoObject) {
	    InfoObject infoObject = (InfoObject) obj;
	    return this.getIdInternal().equals(infoObject.getIdInternal());
	}

	return false;
    }

    /*
     * (non-Javadoc)
     * 
     * @see java.lang.Object#hashCode()
     */
    public int hashCode() {
	if (this.idInternal != null) {
	    return this.idInternal.intValue();
	}

	return 0;
    }

    public void copyFromDomain(DomainObject domainObject) {
	if (domainObject != null) {
	    setIdInternal(domainObject.getIdInternal());
	}
    }
}