package org.geotools.wfs.v1_0;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import javax.xml.namespace.QName;
import javax.xml.transform.TransformerException;
import net.opengis.wfs.DeleteElementType;
import net.opengis.wfs.InsertElementType;
import net.opengis.wfs.PropertyType;
import net.opengis.wfs.UpdateElementType;
import net.opengis.wfs.WfsFactory;
import org.custommonkey.xmlunit.SimpleNamespaceContext;
import org.custommonkey.xmlunit.XMLAssert;
import org.custommonkey.xmlunit.XMLUnit;
import org.custommonkey.xmlunit.exceptions.XpathException;
import org.geotools.factory.CommonFactoryFinder;
import org.geotools.feature.NameImpl;
import org.geotools.feature.type.FeatureTypeFactoryImpl;
import org.geotools.xml.Encoder;
import org.geotools.xs.XSSchema;
import org.junit.Before;
import org.junit.Test;
import org.opengis.feature.FeatureFactory;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;
import org.opengis.feature.type.AttributeDescriptor;
import org.opengis.feature.type.FeatureTypeFactory;
import org.opengis.filter.FilterFactory2;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.Point;
import com.vividsolutions.jts.geom.PrecisionModel;
public class WFSEncodingTest {
@Before
public void setup() {
Map<String, String> namespaces = new HashMap<String, String>();
namespaces.put("xlink", "http://www.w3.org/1999/xlink");
namespaces.put("wfs", "http://www.opengis.net/wfs");
namespaces.put("gml", "http://www.opengis.net/gml");
namespaces.put("ogc", "http://www.opengis.net/ogc");
XMLUnit.setXpathNamespaceContext(new SimpleNamespaceContext(namespaces));
}
@Test
public void encodeUpdate() throws IOException, SAXException, TransformerException, XpathException{
WfsFactory wfsfac = WfsFactory.eINSTANCE;
FilterFactory2 filterfac = CommonFactoryFinder.getFilterFactory2();
GeometryFactory geomfac = new GeometryFactory(new PrecisionModel(10));
UpdateElementType update = wfsfac.createUpdateElementType();
PropertyType propertyType = wfsfac.createPropertyType();
propertyType.setName(new QName("http://my.namespace","myproperty","mn"));
update.getProperty().add(propertyType);
update.setTypeName(new QName("http://my.namespace","mytypename","mn"));
update.setFilter(filterfac.id( filterfac.featureId("someid")));
//try with string
propertyType.setValue("myvalue");
Encoder encoder = new Encoder(new WFSConfiguration());
//System.out.println(encoder.encodeAsString(update, WFS.Update));
Document doc = encoder.encodeAsDOM(update, WFS.Update);
XMLAssert.assertXpathEvaluatesTo("mn:mytypename", "//wfs:Update/@typeName", doc);
XMLAssert.assertXpathEvaluatesTo("mn:myproperty", "//wfs:Update/wfs:Property/wfs:Name", doc);
XMLAssert.assertXpathEvaluatesTo("myvalue", "//wfs:Update/wfs:Property/wfs:Value", doc);
XMLAssert.assertXpathEvaluatesTo("someid", "//wfs:Update/ogc:Filter/ogc:FeatureId/@fid", doc);
//try with numeric value
propertyType.setValue(100.25);
encoder = new Encoder(new WFSConfiguration());
//System.out.println(encoder.encodeAsString(update, WFS.Update));
doc = encoder.encodeAsDOM(update, WFS.Update);
XMLAssert.assertXpathEvaluatesTo("100.25", "//wfs:Update/wfs:Property/wfs:Value", doc);
//try with geometry
Coordinate insideCoord = new Coordinate(5.2, 7.5);
Point myPoint = geomfac.createPoint(insideCoord);
propertyType.setValue(myPoint);
encoder = new Encoder(new WFSConfiguration());
//System.out.println(encoder.encodeAsString(update, WFS.Update));
doc = encoder.encodeAsDOM(update, WFS.Update);
XMLAssert.assertXpathEvaluatesTo("5.2", "//wfs:Update/wfs:Property/wfs:Value/gml:Point/gml:coord/gml:X", doc);
XMLAssert.assertXpathEvaluatesTo("7.5", "//wfs:Update/wfs:Property/wfs:Value/gml:Point/gml:coord/gml:Y", doc);
}
@Test
public void encodeInsert() throws IOException, SAXException, TransformerException, XpathException{
WfsFactory wfsfac = WfsFactory.eINSTANCE;
FeatureFactory ff = CommonFactoryFinder.getFeatureFactory(null);
FeatureTypeFactory ftf = new FeatureTypeFactoryImpl();
AttributeDescriptor ad = ftf.createAttributeDescriptor(XSSchema.STRING_TYPE, new NameImpl("dummyAttribute"), 0, 1, true, null);
SimpleFeatureType ft = ftf.createSimpleFeatureType(new NameImpl("dummyFeatureType"), Collections.singletonList(ad), null, false, null, null, null);
SimpleFeature feature = ff.createSimpleFeature(new Object[] {"dummyValue"}, ft, "dummyId");
InsertElementType insert = wfsfac.createInsertElementType();
insert.getFeature().add(feature);
Encoder encoder = new Encoder(new WFSConfiguration());
//System.out.println(encoder.encodeAsString(insert, WFS.Insert));
Document doc = encoder.encodeAsDOM(insert, WFS.Insert);
XMLAssert.assertXpathEvaluatesTo("dummyId", "//wfs:Insert/wfs:dummyFeatureType/@fid", doc);
XMLAssert.assertXpathEvaluatesTo("dummyValue", "//wfs:Insert/wfs:dummyFeatureType/wfs:dummyAttribute", doc);
}
@Test
public void encodeDelete() throws IOException, SAXException, TransformerException, XpathException{
WfsFactory wfsfac = WfsFactory.eINSTANCE;
FilterFactory2 filterfac = CommonFactoryFinder.getFilterFactory2();
DeleteElementType delete = wfsfac.createDeleteElementType();
delete.setFilter(filterfac.id( filterfac.featureId("someid")));
Encoder encoder = new Encoder(new WFSConfiguration());
//System.out.println(encoder.encodeAsString(delete, WFS.Delete));
Document doc = encoder.encodeAsDOM(delete, WFS.Delete);
XMLAssert.assertXpathEvaluatesTo("someid", "//wfs:Delete/ogc:Filter/ogc:FeatureId/@fid", doc);
}
}