gvSIG projects pool

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2021 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 3

 * 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.topology.rule;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.json.Json;

import org.gvsig.tools.util.ListBuilder;

import org.gvsig.topology.lib.api.TopologyLocator;

import org.gvsig.topology.lib.api.TopologyManager;

import org.gvsig.topology.lib.api.TopologyRule;

import org.gvsig.topology.lib.spi.AbstractTopologyRuleFactory;

/**

 *

 * @author jjdelcerro

 */

@SuppressWarnings("UseSpecificCatch")

public class GeometryIsValidFactory extends AbstractTopologyRuleFactory {

    public static final String NAME = "GeometryIsValid";

    public GeometryIsValidFactory() {

        super(

                NAME, 

                "Geometry must be valid", 

                "Requires that geometries are valid", 

                new ListBuilder<Integer>()

                        .add(Geometry.TYPES.GEOMETRY)

                        .asList(),

                null

        );

    }

    @Override

    public TopologyRule createRule(String dataSet1, String dataSet2, double tolerance) {

        TopologyRule rule = new GeometryIsValidRule(this, tolerance, dataSet1, dataSet2);

        return rule;

    }    

    public static void selfRegister() {

        try {

            TopologyManager manager = TopologyLocator.getTopologyManager();

            manager.addRuleFactories(new GeometryIsValidFactory());

            Json.registerSerializer(GeometryIsValidRule.class);

        } catch(Exception ex) {

            LOGGER.warn("Can't register topology rule from GeometryIsValidRuleFactory.", ex);

        }

    }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2021 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 3

 * 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.topology.rule;

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

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

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.tools.task.SimpleTaskStatus;

import org.gvsig.topology.lib.api.TopologyReport;

import org.gvsig.topology.lib.api.TopologyRuleFactory;

import org.gvsig.topology.lib.spi.AbstractTopologyRule;

/**

 *

 * @author jjdelcerro

 */

@SuppressWarnings("UseSpecificCatch")

public class GeometryIsValidRule extends AbstractTopologyRule {

    public GeometryIsValidRule() {

        // for persistence only

    }

    public GeometryIsValidRule(

            TopologyRuleFactory factory,

            double tolerance,

            String dataSet1,

            String dataSet2

    ) {

        super(factory, tolerance, dataSet1, dataSet2);

    }

    @Override

    protected void check(SimpleTaskStatus taskStatus, TopologyReport report, Feature feature1) throws Exception {

        FeatureSet set = null;

        try {

            Geometry geom = feature1.getDefaultGeometry();

            Geometry.ValidationStatus status = geom.getValidationStatus();

            if ( !status.isValid() ) {

                I18nManager i18n = ToolsLocator.getI18nManager();

                report.addLine(this,

                        this.getDataSet1(),

                        this.getDataSet2(),

                        feature1.getDefaultGeometry(),

                        status.getProblemLocation(),

                        feature1.getReference(),

                        null,

                        false,

                        i18n.getTranslation("_The_geometry_is_not_valid")+". "+status.getMessage()

                );

            }

        } catch(Exception ex) {

            LOGGER.warn("Can't check feature.", ex);

            addCodeException(report, feature1, ex);

        } finally {

            if( set!=null ) {

                set.dispose();

            }

        }

    }

}

import org.gvsig.topology.rule.GeometryIsValidFactory;

        GeometryIsValidFactory.selfRegister();