Application: gvSIG desktop » gvSIG raster

/* 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):

* 2009 IVER T.I   {{Task}}

*/

package org.gvsig.raster.wmts.io;

import java.io.IOException;

import java.net.URL;

import java.util.ArrayList;

import java.util.List;

import org.gvsig.compat.net.ICancellable;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataServerExplorer;

import org.gvsig.fmap.dal.DataServerExplorerParameters;

import org.gvsig.fmap.dal.DataStoreParameters;

import org.gvsig.fmap.dal.NewDataStoreParameters;

import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.exception.InitializeException;

import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException;

import org.gvsig.fmap.dal.spi.DataServerExplorerProvider;

import org.gvsig.fmap.dal.spi.DataServerExplorerProviderServices;

import org.gvsig.remoteclient.wmts.exception.WMTSException;

import org.gvsig.remoteclient.wmts.struct.WMTSLayer;

import org.gvsig.remoteclient.wmts.struct.WMTSServiceIdentification;

import org.gvsig.remoteclient.wmts.struct.WMTSServiceProvider;

import org.gvsig.remoteclient.wmts.struct.WMTSThemes;

import org.gvsig.remoteclient.wmts.struct.WMTSTileMatrixSet;

/**

 * Explorer for a WMTS server

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class WMTSServerExplorer implements DataServerExplorer, DataServerExplorerProvider {

        public static final String           NAME                     = "WMTSRemoteServerExplorer";

        private WMTSConnector                connector                = null;

        private WMTSServerExplorerParameters parameters               = null;

        public WMTSServerExplorer(

                        WMTSServerExplorerParameters parameters,

                        DataServerExplorerProviderServices services)

                        throws InitializeException {

                this.parameters = parameters;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.coverage.store.remote.RemoteServerExplorerProvider#getDataStoreProviderName()

         */

        public String getDataStoreProviderName() {

                return WMTSProvider.NAME;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.coverage.store.remote.RemoteServerExplorerProvider#getDescription()

         */

        public String getDescription() {

                return WMTSProvider.DESCRIPTION;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#getStoreParameters()

         */

        public DataStoreParameters getStoreParameters() {

                DataManager manager = DALLocator.getDataManager();

                WMTSDataParameters wmtsParams = null;

                try {

                        wmtsParams = (WMTSDataParameters) manager

                        .createStoreParameters(this.getDataStoreProviderName());

                        wmtsParams.setURI(parameters.getHost());

                        if(WMTSProvider.TILED) {

                                TileDataParameters tileParams = (TileDataParameters) manager

                                .createStoreParameters("Tile Store");

                                tileParams.setDataParameters(wmtsParams);

                                return tileParams;

                        } 

                } catch (InitializeException e) {

                        e.printStackTrace();

                } catch (ProviderNotRegisteredException e) {

                        e.printStackTrace();

                }

                return wmtsParams;

        }

        public boolean add(String provider, NewDataStoreParameters parameters,

                        boolean overwrite) throws DataException {

                return false;

        }

        public boolean canAdd() {

                return false;

        }

        public boolean canAdd(String storeName) throws DataException {

                return false;

        }

        public NewDataStoreParameters getAddParameters(String storeName)

                        throws DataException {

                return null;

        }

        @SuppressWarnings("unchecked")

        public List getDataStoreProviderNames() {

                return null;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.DataServerExplorer#getParameters()

         */

        public DataServerExplorerParameters getParameters() {

                return parameters;

        }

        @SuppressWarnings("unchecked")

        public List list() throws DataException {

                return null;

        }

        @SuppressWarnings("unchecked")

        public List list(int mode) throws DataException {

                return null;

        }

        public void remove(DataStoreParameters parameters) throws DataException {

        }

        public void dispose() {

        }

        public String getProviderName() {

                return null;

        }

        //**********************************************

        //Connector

        //**********************************************

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#connect(org.gvsig.compat.net.ICancellable)

         */

        public void connect(ICancellable cancellable) throws WMTSException {

                URL url = null;

                boolean override = false;

                try {

                        url = new URL(parameters.getHost());

                } catch (Exception e) {

                        throw new WMTSException("Malformed URL",e);

                }

        try {

                connector = WMTSProvider.getConnectorFromURL(url);

                if (!connector.connect(override, cancellable))

                        throw new WMTSException("Error connecting");

        } catch (IOException e) {

                        throw new WMTSException(e.getMessage(), e);

                }

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#isConnected()

         */

        public boolean isConnected() {

                if(connector != null)

                        return true;

                return false;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#getThemes()

         */

        public WMTSThemes getThemes() {

                return connector.getThemes();

        }

    /*

     * (non-Javadoc)

     * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#getLayer(java.lang.String)

     */

    public WMTSLayer getLayer(String layerName) {

            return connector.getLayer(layerName);

    }

    /*

     * (non-Javadoc)

     * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#getTileMatrixSet()

     */

        public ArrayList<WMTSTileMatrixSet> getTileMatrixSet() {

            return connector.getTileMatrixSet();

    }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#getServiceIdentification()

         */

        public WMTSServiceIdentification getServiceIdentification() {

                return connector.getServiceIdentification();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#getServiceProvider()

         */

        public WMTSServiceProvider getServiceProvider() {

                return connector.getServiceProvider();

        }

    /*

     * (non-Javadoc)

     * @see org.gvsig.fmap.dal.coverage.explorer.WMTSServerExplorer#getHost()

     */

        public String getHost() {

                return parameters.getHost();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.dal.spi.DataServerExplorerProvider#getServerExplorerProviderServices()

         */

        public DataServerExplorerProviderServices getServerExplorerProviderServices() {

                return null;

        }

}