Application: gvSIG desktop

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

 *

 * Copyright (C) 2004-2006 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.

 *

 * For more information, contact:

 *

 *   Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Iba?ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *   +34 963862235

 *   gvsig@gva.es

 *   www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/**

 * This class implements IProjectInfo in order to give information about the gvSIG project

 * 

 * @author Jos? Vicente Hig?n (josevicente.higon@iver.es)

 */

package org.gvsig.publish.infoproject;

import java.util.ArrayList;

import java.util.Iterator;

import org.gvsig.publish.PublishLogger;

import com.iver.cit.gvsig.project.Project;

import com.iver.cit.gvsig.project.documents.view.ProjectView;

import com.iver.cit.gvsig.project.documents.view.ProjectViewFactory;

/**

 * This class represents a gvSIG project information. 

 * 

 * @author Jos? Vicente Hig?n (josevicente.higon@iver.es)

 *

 */

public class ProjectInfo implements IProjectInfo {

        private Project gvProject = null;

        private FilterProjectInfo filter;

        /**

         * Constructor

         * 

         * @param prj gvSIG Project

         * 

         */

        public ProjectInfo(Project gvProj){

                this.gvProject = gvProj;                                

        }

        /**

         * @see IProjectInf.getName()

         */

        public String getName() {

                return this.gvProject.getName();

        }

        /**

         * @see IProjectInf.getOwner()

         */

        public String getOwner() {

                return this.gvProject.getOwner();

        }

        /*

         * @see IProjectInf.getActiveViewInfo()

         *

        public IViewInfo getActiveViewInfo() {

                //get the ProjectView

                ProjectView prjView = (ProjectView) activeView.getModel(); 

                IViewInfo viewInfo = new ViewInfo(prjView);;

                return viewInfo;

        }*/

        /**

         * Gets the information about the views 

         * 

         * @return IViewInfo[] array with information about the views of the project

         * 

         */

        public IViewInfo[] getViewsInfo() {

                //To use this method you must create a ProjectDocument and set its factory!

                ArrayList aux = gvProject.getDocumentsByType(ProjectViewFactory.registerName);

                IViewInfo[] arrayViewInfo = new IViewInfo[aux.size()];

                int i = 0;                

                for (Iterator it = aux.iterator(); it.hasNext(); i++){

                        ProjectView v = (ProjectView) it.next();

                        arrayViewInfo[i] = new ViewInfo(v,this, filter);

                }

                return arrayViewInfo;

        }

        /**

         * @see IProjectInfo#toString()

         */

        public String toString(){

                return getName();

        }

        /**

         * I am supposing the layer name is unique !!!

         * 

         * @return ILayerInfo with name layerName. Null if doesn't exist

         */

        public ILayerInfo findLayer(String layerName) {

                IViewInfo[] iview = getViewsInfo();

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

                        ILayerInfo ilayer = iview[i].findLayer(layerName);

                        if (ilayer != null){

                                return ilayer;

                        }

                }

                return null;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.publish.infoproject.IProjectInfo#setFilter(org.gvsig.publish.infoproject.FilterProjectInfo)

         */

        public void setFilter(FilterProjectInfo filter) {

                this.filter = filter;                

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.publish.infoproject.IProjectInfo#getFilterProjectInfo()

         */

        public FilterProjectInfo getFilterProjectInfo() {

                return this.filter;

        }

        /**

         * Clones object

         */

        public Object clone(){        

                Object obj=null;

        try{

            obj=super.clone();

        }catch(CloneNotSupportedException ex){

                PublishLogger.getLog().error("ERROR " + getClass().getName() + ":I can't clone projectinfo", ex);

        }

        return obj;

        }

}