| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.gui.beans.panelGroup.loaders;

import org.gvsig.gui.beans.panelGroup.panels.AbstractPanel;

/**

 * <p>Panel loader version that doesn't load the panels, only stores and returns them.</p>

 * <p>This loader is useful to mask the load of panels and eliminate the dependence to the extension

 *  points, and, consequently, the dependence between the <i>libUIComponents</i> project to other

 *  projects.</p>

 * <p>This loader is used together with {@link PanelGroupLoaderUtilities PanelGroupLoaderUtilities} (allocated

 * in other project), that is which really loads the panels. First use <code>PanelGroupLoaderUtilities</code>

 * and after <code>PanelGroupLoaderFromList</code>.</p> 

 * 

 * @see IPanelGroupLoader

 *

 * @version 15/10/2007

 * @author Pablo Piqueras Bartolom? (pablo.piqueras@iver.es) 

 */

public class PanelGroupLoaderFromList implements IPanelGroupLoader {

        /**

         * Array with the panels loaded.

         * 

         * @see #loadPanels()

         */

        private Class[] list;

        /**

         * <p>Initializes this loader with the panels.</p>

         * 

         * @param list array with the panels that this loader supposedly load

         */

        public PanelGroupLoaderFromList(Class[] list) {

                this.list = list;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.gui.beans.panelGroup.loaders.IPanelGroupLoader#loadPanels()

         */

        public AbstractPanel[] loadPanels() throws Exception {

                if (list == null)

                        return null;

                AbstractPanel[] panels = new AbstractPanel[list.length];

                for (int i = 0; i< list.length; i++) {

                        if (list[i] != null)

                                panels[i] = (AbstractPanel) list[i].newInstance();

                }

                return panels;

        }

}