Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

*

* 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., 51 Franklin Street, Fifth Floor, Boston,

* MA  02110-1301, USA.

*

*/

/*

* AUTHORS (In addition to CIT):

* 2008 IVER T.I   {{Task}}

*/

/**

 *

 */

package org.gvsig.fmap.data.feature.file;

import java.io.File;

import org.gvsig.fmap.data.InitializeException;

import org.gvsig.fmap.data.ResourceNotification;

import org.gvsig.fmap.data.feature.file.FileResource;

import org.gvsig.util.observer.Observable;

import org.gvsig.util.observer.Observer;

/**

 * @author jmvivo

 *

 */

public class PrepareResourceObserver implements Observer {

        private File original;

        public PrepareResourceObserver(File original){

                this.original=original;

        }

        public void update(Observable observable, Object notification) {

                if (!(notification instanceof ResourceNotification)) {

                        return;

                }

                ResourceNotification resNot = (ResourceNotification) notification;

                if (!resNot.getType().equals(ResourceNotification.PREPARE)){

                        return;

                }

                FileResource res = (FileResource)resNot.getResource();

                if (res.getFile().getName().equals(original.getName())){

                        try {

                                res.setFile(original);

                                System.out.println("Prepared: "+res.getKey()+" <== "+res.getFile().getAbsolutePath());

                        } catch (InitializeException e) {

                                throw new RuntimeException(e);

                        }

                }

        }

}