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):

* 2009 IVER T.I   {{Task}}

*/

package org.gvsig.fmap.dal.store.raster;

import java.util.Iterator;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataServerExplorer;

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

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

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

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

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

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.raster.spi.AbstractCoverageStoreProvider;

import org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices;

import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer;

import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DelegatedDynObject;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynField;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.DynObjectManager;

import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException;

import org.gvsig.tools.dynobject.exception.DynMethodException;

public class RasterStoreProvider extends AbstractCoverageStoreProvider {

        public static String NAME = "RasterStore";

        public static String DESCRIPTION = "Raster file";

        private static final String DYNCLASS_NAME = "RasterStore";

        protected static DynClass DYNCLASS = null;

        private RasterStoreParameters rasterParams;

        public RasterStoreProvider(RasterStoreParameters params) {

                super();

                init(params);

        }

        private void init(RasterStoreParameters params) {

                this.rasterParams = params;

                this.dynObject = (DelegatedDynObject) ToolsLocator

                                .getDynObjectManager().createDynObject(DYNCLASS);

                this.dynObject.setDynValue("DefaultSRS", this.getRasterParameters()

                                .getSRS());

                this.dynObject.setDynValue("Envelope", null);

        }

        protected static void registerDynClass() {

                DynObjectManager dynman = ToolsLocator.getDynObjectManager();

                DynClass dynClass;

                DynField field;

                if (DYNCLASS == null) {

                        dynClass = dynman.add(DYNCLASS_NAME);

                        // The SHP store parameters extend the DBF store parameters

                        dynClass.extend(dynman.get(FeatureStore.DYNCLASS_NAME));

                        DYNCLASS = dynClass;

                }

        }

        public void close() throws CloseException {

                // TODO Auto-generated method stub

        }

        public void dispose() throws CloseException {

                // TODO Auto-generated method stub

        }

        public Iterator getChilds() {

                // TODO Auto-generated method stub

                return null;

        }

        public DataServerExplorer getExplorer() throws ReadException,

                        ValidateDataParametersException {

                DataManager manager = DALLocator.getDataManager();

                FilesystemServerExplorerParameters params;

                try {

                        params = (FilesystemServerExplorerParameters) manager

                                        .createServerExplorerParameters(FilesystemServerExplorer.NAME);

                        params.setRoot(this.getRasterParameters().getFile().getParent());

                        return manager.createServerExplorer(params);

                } catch (DataException e) {

                        throw new ReadException(this.getName(), e);

                }

        }

        public RasterStoreParameters getRasterParameters() {

                return this.rasterParams;

        }

        public void open() throws OpenException {

                // TODO Auto-generated method stub

        }

        public void refresh() throws OpenException {

                // TODO Auto-generated method stub

        }

        public void delegate(DynObject arg0) {

                this.dynObject.delegate(arg0);

        }

        public DynClass getDynClass() {

                return this.dynObject.getDynClass();

        }

        public Object getDynValue(String arg0) throws DynFieldNotFoundException {

                return this.dynObject.getDynValue(arg0);

        }

        public boolean hasDynValue(String arg0) {

                return this.dynObject.hasDynValue(arg0);

        }

        public void implement(DynClass arg0) {

                this.dynObject.implement(arg0);

        }

        public Object invokeDynMethod(String arg0, DynObject arg1)

                        throws DynMethodException {

                return this.dynObject.invokeDynMethod(arg0, arg1);

        }

        public Object invokeDynMethod(int arg0, DynObject arg1)

                        throws DynMethodException {

                return this.dynObject.invokeDynMethod(arg0, arg1);

        }

        public void setDynValue(String arg0, Object arg1)

                        throws DynFieldNotFoundException {

                this.dynObject.setDynValue(arg0, arg1);

        }

        public CoverageStoreProviderServices getStoreServices() {

                return this.store;

        }

        public String getName() {

                return NAME;

        }

        public Object getSourceId() {

                return this.getRasterParameters().getFile();

        }

}