Application: gvSIG desktop

package com.iver.cit.gvsig.project.castor;

import java.beans.PropertyChangeListener;

import java.beans.PropertyChangeSupport;

import java.io.Serializable;

import java.text.DateFormat;

import java.util.Date;

import com.hardcode.driverManager.DriverLoadException;

import com.iver.andami.messages.NotificationManager;

import com.iver.cit.gvsig.fmap.DriverException;

import com.iver.cit.gvsig.fmap.drivers.DriverIOException;

import com.iver.cit.gvsig.fmap.layers.CancelationException;

import com.iver.cit.gvsig.fmap.layers.DifferentVersionException;

import com.iver.cit.gvsig.fmap.layers.XMLException;

import com.iver.utiles.XMLEntity;

/**

 * Clase base de los elementos del proyecto (mapas, tablas y vistas)

 *

 * @author Fernando Gonz?lez Cort?s

 */

public abstract class ProjectElement implements Serializable {

    protected PropertyChangeSupport change;

    protected Project project;

    protected String name;

    protected String creationDate;

    protected String owner;

    protected String comment;

    /**

     * Creates a new ProjectElement object.

     */

    public ProjectElement() {

        creationDate = DateFormat.getDateInstance().format(new Date());

        change = new PropertyChangeSupport(this);

    }

    /**

     * @see java.lang.Object#toString()

     */

    public String toString() {

        return name;

    }

    /**

     * Obtiene el nombre del elemento

     *

     * @return

     */

    public String getName() {

        return name;

    }

    /**

     * Establece el nombre del elemento

     *

     * @param string

     */

    public void setName(String string) {

            String oldValue = name;

        name = string;

        change.firePropertyChange("name", oldValue, name);

    }

    /**

     * Obtiene la fecha de creaci?n del elemento

     *

     * @return

     */

    public String getCreationDate() {

        return creationDate;

    }

    /**

     * Obtiene el propietario del elemento

     *

     * @return

     */

    public String getOwner() {

        return owner;

    }

    /**

     * Establece la fecha de creaci?n del elemento.

     *

     * @param string

     */

    public void setCreationDate(String string) {

        creationDate = string;

        change.firePropertyChange("creationDate", creationDate, creationDate);

    }

    /**

     * Establece el propietario del elemento

     *

     * @param string

     */

    public void setOwner(String string) {

        owner = string;

        change.firePropertyChange("owner", owner, owner);

    }

    /**

     * Obtiene los comentarios del proyecto

     *

     * @return

     */

    public String getComment() {

        return comment;

    }

    /**

     * Establece los comentarios del proyecto

     *

     * @param string

     */

    public void setComment(String string) {

        comment = string;

        change.firePropertyChange("comment", comment, comment);

    }

    /**

     * A?ade un listener para los cambios en las bounded properties

     *

     * @param listener

     */

    public synchronized void addPropertyChangeListener(

        PropertyChangeListener listener) {

        change.addPropertyChangeListener(listener);

    }

    /**

     * DOCUMENT ME!

     *

     * @return DOCUMENT ME!

     * @throws DriverException

     */

    public XMLEntity getXMLEntity() {

        XMLEntity xml = new XMLEntity();

        xml.putProperty("comment", comment);

        xml.putProperty("creationDate", creationDate);

        xml.putProperty("name", name);

        xml.putProperty("owner", owner);

        //xml.addChild(mapContext.getXMLEntity);

        return xml;

    }

    /**

     * DOCUMENT ME!

     *

     * @param xml DOCUMENT ME!

     * @param p DOCUMENT ME!

     *

     * @return DOCUMENT ME!

     * @throws DifferentVersionException

     * @throws CancelationException

     * @throws DifferentVersionException

     * @throws ClassNotFoundException

     * @throws InstantiationException

     * @throws IllegalAccessException

     * @throws DriverIOException

     * @throws DriverLoadException

     */

    public static ProjectElement createFromXML(XMLEntity xml, Project p) throws XMLException, DriverException{

        ProjectElement pe = null;

            Class clase;

                        try {

                                clase = Class.forName(xml.getStringProperty("nameClass"));

                        pe = (ProjectElement) clase.newInstance();

                        } catch (ClassNotFoundException e) {

                    NotificationManager.addError("Clase de ProjectElement no reconocida",

                            e);

                        } catch (InstantiationException e) {

                    NotificationManager.addError("Clase de ProjectElement no reconocida",

                            e);

                        } catch (IllegalAccessException e) {

                    NotificationManager.addError("Clase de ProjectElement no reconocida",

                            e);

                        }

        pe.setComment(xml.getStringProperty("comment"));

        pe.setCreationDate(xml.getStringProperty("creationDate"));

        pe.setName(xml.getStringProperty("name"));

        pe.setOwner(xml.getStringProperty("owner"));

        pe.project = p;

                pe.setXMLEntity(xml,p);

        return pe;

    }

    /**

     * DOCUMENT ME!

     *

     * @param xml DOCUMENT ME!

     * @throws IllegalAccessException

     * @throws InstantiationException

     * @throws ClassNotFoundException

     * @throws DriverIOException

     * @throws DriverLoadException

     * @throws XMLException

     */

    public abstract void setXMLEntity(XMLEntity xml,Project p)throws XMLException, DriverException;

}