Application: gvSIG desktop

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2016 gvSIG Association

 *

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.fmap.dal.file.png;

import java.io.File;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.fmap.dal.FileHelper;

import org.gvsig.fmap.dal.raster.OpenRasterStoreParameters;

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

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

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

import org.gvsig.tools.dynobject.DelegatedDynObject;

/**

 * Parameters to create a Png Provider

 * @author fdiaz

 *

 */

public class PngStoreProviderParameters extends AbstractOpenRasterStoreParameters implements

OpenRasterStoreParameters, FilesystemStoreParameters{

    private static final Logger logger = LoggerFactory.getLogger(PngStoreProviderParameters.class);

    public static final String PARAMETERS_DEFINITION_NAME = "PngStoreProviderParameters";

    public static final String FILE_PARAMTER_NAME = "file";

    private DelegatedDynObject parameters;

    /**

     * Constructor

     */

    public PngStoreProviderParameters() {

        this(PARAMETERS_DEFINITION_NAME);

    }

    protected PngStoreProviderParameters(String parametersDefinitionName) {

        this(parametersDefinitionName, PngStoreProvider.NAME);

    }

    /**

     * Constructor

     * @param parametersDefinitionName

     * @param name

     */

    public PngStoreProviderParameters(String parametersDefinitionName, String name) {

        super();

        this.parameters = (DelegatedDynObject) FileHelper.newParameters(parametersDefinitionName);

        this.setDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME, name);

    }

    @Override

    public String getDataStoreName() {

        return (String) this.getDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME);

    }

    @Override

    public boolean isValid() {

        return (this.getFile() != null);

    }

    @Override

    public String getDescription() {

        return this.getDynClass().getDescription();

    }

    @Override

    public File getFile() {

        return (File) this.getDynValue(FILE_PARAMTER_NAME);

    }

    @Override

    public void setFile(File file) {

        this.setDynValue(FILE_PARAMTER_NAME, file);

        loadWLD(file);

        if (getCRS()==null){

            loadPRJ(file);

        }

    }

    @Override

    protected DelegatedDynObject getDelegatedDynObject() {

        return parameters;

    }

    @Override

    public void setDynValue(String name, Object value) {

        super.setDynValue(name, value);

        if(name.equals(FILE_PARAMTER_NAME)){

            loadWLD((File) value);

        }

    }

}