| gvSIG desktop 1

/* 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

 */

package com.iver.cit.gvsig.publish.serversModel;

import java.util.Collection;

import java.util.Iterator;

import java.util.LinkedHashMap;

import java.util.Set;

import com.iver.cit.gvsig.publish.infoProject.ILayerInfo;

import com.iver.cit.gvsig.publish.infoProject.IViewInfo;

public abstract class Service {

        /*

         * Register of services

         */

        public static ServiceRegister register = new ServiceRegister();

        /*

         * HasMap with its remote resources

         */

        private LinkedHashMap remoteResources = null; 

        /**

         * 

         * @return

         */

        public abstract String getType();

        /**

         * 

         * @throws PublishException

         */

        public void publish() throws PublishException{

                Collection allRemoteResources = remoteResources.values();

                Iterator i = allRemoteResources.iterator();

                while(i.hasNext()){

                        RemoteResource r = (RemoteResource) i.next();

                        r.publish();

                }

                System.err.println("ELIMINAR: publish():" + this.getType());

        }

        /**

         * Constructor

         * Only creates a empty hashmap with its remote resources 

         */

        public Service(){

                remoteResources = new LinkedHashMap();

        }

/**

 * TODO: I must check if there is any remote resource registered

 * @param view

 */

        public void initialize(IViewInfo view) {

                //clear all remote resources

                //remoteResources.clear();

                Set set = RemoteResource.register.getRemoteResourcesNames(getType());

                //At the moment only one remote resource by service

                String remoteResourceName = (String)set.iterator().next();

                //get all the layers and creates a new remote resource

                ILayerInfo[] layers = view.getLayers();

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

                        RemoteResource r = RemoteResource.register.getInstance(this.getType(),remoteResourceName);

                        r.initialize(layers[i]);

                        //add the remote resource

                        addRemoteResource(layers[i].getName(), r);

                }                

        }

        private void addRemoteResource(String name, RemoteResource r){

                remoteResources.put(name, r);

        }

        /**

         * Usefull for create a tree model

         */

        public String toString(){

                return getType();

        }

}