org.deegree.geometry.wkbadapter.WKBReaderTest.java Source code

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Here is the source code for org.deegree.geometry.wkbadapter.WKBReaderTest.java

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//$HeadURL: svn+ssh://lbuesching@svn.wald.intevation.de/deegree/base/trunk/resources/eclipse/files_template.xml $
/*----------------------------------------------------------------------------
 This file is part of deegree, http://deegree.org/
 Copyright (C) 2001-2010 by:
 - Department of Geography, University of Bonn -
 and
 - lat/lon GmbH -
    
 This library is free software; you can redistribute it and/or modify it under
 the terms of the GNU Lesser General Public License as published by the Free
 Software Foundation; either version 2.1 of the License, or (at your option)
 any later version.
 This library 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 Lesser General Public License for more
 details.
 You should have received a copy of the GNU Lesser General Public License
 along with this library; if not, write to the Free Software Foundation, Inc.,
 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
    
 Contact information:
    
 lat/lon GmbH
 Aennchenstr. 19, 53177 Bonn
 Germany
 http://lat-lon.de/
    
 Department of Geography, University of Bonn
 Prof. Dr. Klaus Greve
 Postfach 1147, 53001 Bonn
 Germany
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package org.deegree.geometry.wkbadapter;

import static junit.framework.Assert.assertTrue;

import java.io.InputStream;
import java.io.StringWriter;

import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamWriter;

import org.apache.commons.io.IOUtils;
import org.deegree.commons.xml.CommonNamespaces;
import org.deegree.cs.coordinatesystems.ICRS;
import org.deegree.cs.persistence.CRSManager;
import org.deegree.geometry.Geometry.GeometryType;
import org.deegree.geometry.io.WKBReader;
import org.deegree.geometry.primitive.Polygon;
import org.deegree.gml.GMLOutputFactory;
import org.deegree.gml.GMLStreamWriter;
import org.deegree.gml.GMLVersion;
import org.junit.Test;

/**
 * TODO add class documentation here
 * 
 * @author <a href="mailto:goltz@deegree.org">Lyn Goltz</a>
 * @author last edited by: $Author: lyn $
 * 
 * @version $Revision: $, $Date: $
 */
public class WKBReaderTest {

    private final String BASE_DIR = "../wkb/";

    @Test
    public void testWKBToGML() throws Exception {
        ICRS crs = CRSManager.lookup("EPSG:4326");

        InputStream is = WKBReaderTest.class.getResourceAsStream(BASE_DIR + "Polygon.wkb");
        byte[] wkb = IOUtils.toByteArray(is);

        Polygon geom = (Polygon) WKBReader.read(wkb, crs);
        assertTrue(geom.getGeometryType() == GeometryType.PRIMITIVE_GEOMETRY);

        StringWriter sw = new StringWriter();
        XMLOutputFactory outFactory = XMLOutputFactory.newInstance();
        outFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, true);

        XMLStreamWriter writer = outFactory.createXMLStreamWriter(sw);
        writer.setDefaultNamespace(CommonNamespaces.GML3_2_NS);
        GMLStreamWriter gmlSw = GMLOutputFactory.createGMLStreamWriter(GMLVersion.GML_32, writer);
        gmlSw.write(geom);
        writer.close();

        String s = "<gml:posList>5.148530 59.951879 5.134692 59.736522 5.561175 59.728897 5.577771 59.944188 5.148530 59.951879</gml:posList>";
        assertTrue(sw.toString().contains(s));
    }
}