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):

 * 2008 IVER T.I. S.A.   {{Task}}

 */

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

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

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

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

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

import org.gvsig.fmap.dal.store.dbf.DBFNewStoreParameters;

import org.gvsig.fmap.geom.Geometry;

public class SHPNewStoreParameters extends SHPStoreParameters implements

    NewFeatureStoreParameters {

    public static final String PARAMETERS_DEFINITION_NAME =

        "SHPNewStoreParameters";

    public static final String FEATURETYPE_PARAMTER_NAME = "FeatureType";

    protected static final String GEOMETRYTYPE_PARAMETER_NAME = "geometryType";

    public SHPNewStoreParameters() {

        super(PARAMETERS_DEFINITION_NAME);

    }

    public byte getCodePage() {

        return ((Byte) this

            .getDynValue(DBFNewStoreParameters.CODEPAGE_PARAMTER_NAME))

            .byteValue();

    }

    public void setCodePage(byte value) {

        setDynValue(DBFNewStoreParameters.CODEPAGE_PARAMTER_NAME, new Byte(

            value));

    }

    public int getGeometryType() {

        Integer type = (Integer) this.getDynValue(GEOMETRYTYPE_PARAMETER_NAME);

        if (type == null) {

            return Geometry.TYPES.NULL;

        }

        return type.intValue();

    }

    public void setGeometryType(int type) {

        this.setDynValue(GEOMETRYTYPE_PARAMETER_NAME, new Integer(type));

    }

    public EditableFeatureType getDefaultFeatureType() {

        return (EditableFeatureType) this

            .getDynValue(FEATURETYPE_PARAMTER_NAME);

    }

    public void setDefaultFeatureType(FeatureType featureType) {

        this.setDynValue(FEATURETYPE_PARAMTER_NAME, featureType);

    }

    @Override

    public void fixParameters() {

        super.fixParameters();

        EditableFeatureType featureType = getDefaultFeatureType();

        if (featureType != null) {

            FeatureAttributeDescriptor geometryAttribute =

                featureType.getDefaultGeometryAttribute();

            if (geometryAttribute != null) {                

                if (this.getDynValue(GEOMETRYTYPE_PARAMETER_NAME) == null) {

                    //Set the geometryType parameter              

                    int geometryType =

                        featureType.getAttributeDescriptor(

                            geometryAttribute.getName())

                            .getGeometryType();

                    setGeometryType(geometryType);

                }

                //If the CRS parameter has not been fixed, but there is 

                //a geometric attribute with the CRS, this attribute

                //can be used.

                if (getCRS() == null) {               

                    setCRS(geometryAttribute.getSRS());

                }

            }

        }      

    }

}