org.cgiar.dapa.ccafs.tpe.geojson.GeoJsonTest.java Source code

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Here is the source code for org.cgiar.dapa.ccafs.tpe.geojson.GeoJsonTest.java

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/*****************************************************************
 * This file is part of CCAFS Target Population Environments Identification Platform.
 * CCAFS TPE 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.
 * CCAFS TPE Identification Platform 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 CCAFS TPE Identification Platform. If not, see <http://www.gnu.org/licenses/>.
 *****************************************************************/
package org.cgiar.dapa.ccafs.tpe.geojson;

import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.Map;

import org.apache.log4j.Logger;
import org.cgiar.dapa.ccafs.tpe.dao.BaseTest;
import org.json.simple.JSONValue;

/**
 * Tests for GeoJson methods
 * 
 * @author NMATOVU
 *
 */
public class GeoJsonTest extends BaseTest {

    private Logger log = Logger.getLogger(this.getClass());
    static final Map<String, Object> props = new LinkedHashMap<String, Object>();
    static {
        final Map<String, Object> m = props;
        m.put("name", "Colombia");
        m.put("yield", 2000.44);
    };

    @SuppressWarnings({ "rawtypes", "unchecked" })
    public void testCreatGeoJson() {
        //      JSONObject object = new JSONObject();
        //      JSONParser parser = new JSONParser();
        Map obj = new LinkedHashMap();
        obj.put("name", "abia");
        obj.put("point", new Integer(100));
        obj.put("yield", new Double(1000.21));

        String jsonText = JSONValue.toJSONString(obj);
        log.info(jsonText);
    }

    public void testGetGeoJson() {
        GeometryPoint geom = new GeometryPoint(new LinkedList<Double>(Arrays.asList(10.2255, 24.77)));

        // Property property = new Property("yield", 5433.29);

        Map<String, Object> properties = props;
        SFeature feature = new SFeature(GEOJSON_VALUE_FEATURE, geom, properties);
        // The feature collection
        Map<String, Object> featureCollection = new LinkedHashMap<String, Object>();
        // The feature
        featureCollection.put(GEOJSON_KEY_TYPE, GEOJSON_VALUE_FEATURE_COLLECTION);
        featureCollection.put(GEOJSON_KEY_FEATURES,
                new LinkedList<SFeature>(Arrays.asList(feature, feature, feature)));

        String geoJSON = JSONValue.toJSONString(featureCollection);
        log.info(geoJSON);
    }
}