Application: gvSIG desktop » gvSIG 3D

/**

 * 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.view3d.lib.impl.layers.persistence;

import static org.gvsig.view3d.lib.api.properties.ElevationLayerProperties3D.ELEVATION_UNITS;

import static org.gvsig.view3d.lib.api.properties.ElevationLayerProperties3D.NO_DATA_VALUE;

import static org.gvsig.view3d.lib.api.properties.LayerProperties3D.FLAYER;

import static org.gvsig.view3d.lib.api.properties.RasterLayerProperties3D.LEVEL_ZERO_RESOLUTION_MULTIPLIER;

import static org.gvsig.view3d.lib.api.properties.RasterLayerProperties3D.MAX_LEVEL;

import static org.gvsig.view3d.lib.api.properties.RasterLayerProperties3D.MIN_LEVEL;

import static org.gvsig.view3d.lib.api.properties.RasterLayerProperties3D.TILE_HEIGHT;

import static org.gvsig.view3d.lib.api.properties.RasterLayerProperties3D.TILE_WIDTH;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.persistence.AbstractSinglePersistenceFactory;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

import org.gvsig.view3d.lib.api.properties.ElevationLayerProperties3D;

import org.gvsig.view3d.lib.api.properties.RasterLayerProperties3D;

import org.gvsig.view3d.lib.impl.layers.properties.DefaultElevationLayerProperties3D;

/**

 * Elevation layer properties persistence.

 * 

 * @author Andrea Antonello andrea.antonello@gmail.com

 *

 */

public class ElevationLayerProperties3DPersistenceFactory extends AbstractSinglePersistenceFactory {

    private static final String DYNCLASS_NAME = "Elevation3DProperties";

    private static final String DYNCLASS_DESCRIPTION = "Elevation layer 3D properties persistence definition";

    public ElevationLayerProperties3DPersistenceFactory() {

        super(ElevationLayerProperties3D.class, DYNCLASS_NAME, DYNCLASS_DESCRIPTION, null, null);

        DynStruct definition = this.getDefinition();

        PersistenceManager manager = ToolsLocator.getPersistenceManager();

        definition.extend(manager.getDefinition(RasterLayerProperties3D.class));

        definition.addDynFieldDouble(NO_DATA_VALUE);

        definition.addDynFieldString(ELEVATION_UNITS);

    }

    public Object createFromState(PersistentState state) throws PersistenceException {

        FLayer layer = (FLayer) state.get(FLAYER);

        ElevationLayerProperties3D properties = new DefaultElevationLayerProperties3D();

        properties.setLayer(layer);

        properties.setLevelZeroResolutionMultiplier(state.getDouble(LEVEL_ZERO_RESOLUTION_MULTIPLIER));

        properties.setMaxLevel(state.getInt(MAX_LEVEL));

        properties.setMinLevel(state.getInt(MIN_LEVEL));

        properties.setTileHeight(state.getInt(TILE_HEIGHT));

        properties.setTileWidth(state.getInt(TILE_WIDTH));

        properties.setNoDataValue(state.getDouble(NO_DATA_VALUE));

        properties.setElevationUnits(state.getString(ELEVATION_UNITS));

        return properties;

    }

    public void saveToState(PersistentState state, Object obj) throws PersistenceException {

        ElevationLayerProperties3D properties = (ElevationLayerProperties3D) obj;

        state.set(LEVEL_ZERO_RESOLUTION_MULTIPLIER, properties.getLevelZeroResolutionMultiplier());

        state.set(MAX_LEVEL, properties.getMaxLevel());

        state.set(MIN_LEVEL, properties.getMinLevel());

        state.set(TILE_HEIGHT, properties.getTileHeight());

        state.set(TILE_WIDTH, properties.getTileWidth());

        state.set(NO_DATA_VALUE, properties.getNoDataValue());

        state.set(ELEVATION_UNITS, properties.getElevationUnits());

        state.set(FLAYER, properties.getLayer());

    }

}