/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2008, Open Source Geospatial Foundation (OSGeo)
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotools.xacml.geoxacml.test;
import junit.framework.TestCase;
import org.geotools.xacml.geoxacml.attr.GMLVersion;
import org.geotools.xacml.geoxacml.attr.GeometryAttribute;
import org.geotools.xacml.geoxacml.config.GeoXACML;
import org.geotools.xacml.test.TestSupport;
import com.sun.xacml.AbstractPolicy;
import com.sun.xacml.finder.PolicyFinderModule;
import com.sun.xacml.test.TestPolicyFinderModule;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Envelope;
import com.vividsolutions.jts.geom.LineString;
import com.vividsolutions.jts.geom.LinearRing;
import com.vividsolutions.jts.geom.MultiLineString;
import com.vividsolutions.jts.geom.MultiPoint;
import com.vividsolutions.jts.geom.MultiPolygon;
import com.vividsolutions.jts.geom.Point;
import com.vividsolutions.jts.geom.Polygon;
/**
* @author Christian Mueller
*
* Test for GML2 handling
*/
public class PolicyGML2Test extends TestCase {
static String xmlTemplate = null;
PolicyFinderModule policyFinderModule = new TestPolicyFinderModule();
public void testBox() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"BoxPolicy.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("Box"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
Envelope env = attr.getGeometry().getEnvelopeInternal();
assertTrue(env.getMinX() == 1.1);
assertTrue(env.getMinY() == 0.0);
assertTrue(env.getMaxX() == 5.5);
assertTrue(env.getMaxY() == 4.4);
}
}
public void testPoint() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"PointPolicy.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("Point"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
Point point = (Point) attr.getGeometry();
assertTrue(point.getX() == 7.7);
assertTrue(point.getY() == 8.8);
}
}
public void testPoint2() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"PointPolicy2.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("Point2"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
Point point = (Point) attr.getGeometry();
assertTrue(point.getX() == 7.7);
assertTrue(point.getY() == 8.8);
}
}
public void testBox2() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"BoxPolicy2.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("Box2"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
Envelope env = attr.getGeometry().getEnvelopeInternal();
assertTrue(env.getMinX() == 1.1);
assertTrue(env.getMinY() == 0.0);
assertTrue(env.getMaxX() == 5.5);
assertTrue(env.getMaxY() == 4.4);
}
}
public void testLineString() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"LineStringPolicy.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("LineString"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
LineString ls = (LineString) attr.getGeometry();
Coordinate[] coords = ls.getCoordinates();
assertTrue(coords[0].x == -1.1);
assertTrue(coords[0].y == -2.2);
assertTrue(coords[1].x == -3.3);
assertTrue(coords[1].y == -4.4);
assertTrue(coords[2].x == -5.5);
assertTrue(coords[2].y == -6.6);
}
}
public void testLineString2() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"LineStringPolicy2.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("LineString2"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
LineString ls = (LineString) attr.getGeometry();
Coordinate[] coords = ls.getCoordinates();
assertTrue(coords[0].x == -1.1);
assertTrue(coords[0].y == -2.2);
assertTrue(coords[1].x == -3.3);
assertTrue(coords[1].y == -4.4);
assertTrue(coords[2].x == -5.5);
assertTrue(coords[2].y == -6.6);
}
}
public void testMultiLineString() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"MultiLineStringPolicy.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("MultiLineString"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
MultiLineString mls = (MultiLineString) attr.getGeometry();
LineString ls = (LineString) mls.getGeometryN(0);
Coordinate[] coords = ls.getCoordinates();
assertTrue(coords[0].x == -1.1);
assertTrue(coords[0].y == -2.2);
assertTrue(coords[1].x == -3.3);
assertTrue(coords[1].y == -4.4);
assertTrue(coords[2].x == -5.5);
assertTrue(coords[2].y == -6.6);
ls = (LineString) mls.getGeometryN(1);
coords = ls.getCoordinates();
assertTrue(coords[0].x == 1.1);
assertTrue(coords[0].y == 2.2);
assertTrue(coords[1].x == 3.3);
assertTrue(coords[1].y == 4.4);
assertTrue(coords[2].x == 5.5);
assertTrue(coords[2].y == 6.6);
}
}
public void testLinearRing() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"LinearRingPolicy.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("LinearRing"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
LinearRing lr = (LinearRing) attr.getGeometry();
Coordinate[] coords = lr.getCoordinates();
assertTrue(coords[0].x == -1.1);
assertTrue(coords[0].y == -2.2);
assertTrue(coords[1].x == -3.3);
assertTrue(coords[1].y == -4.4);
assertTrue(coords[2].x == -5.5);
assertTrue(coords[2].y == -6.6);
assertTrue(coords[3].x == -1.1);
assertTrue(coords[3].y == -2.2);
}
}
public void testLinearRing2() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"LinearRingPolicy2.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("LinearRing2"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
LinearRing lr = (LinearRing) attr.getGeometry();
Coordinate[] coords = lr.getCoordinates();
assertTrue(coords[0].x == -1.1);
assertTrue(coords[0].y == -2.2);
assertTrue(coords[1].x == -3.3);
assertTrue(coords[1].y == -4.4);
assertTrue(coords[2].x == -5.5);
assertTrue(coords[2].y == -6.6);
assertTrue(coords[3].x == -1.1);
assertTrue(coords[3].y == -2.2);
}
}
public void testPolygon() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"PolygonPolicy.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("Polygon"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
Polygon poly = (Polygon) attr.getGeometry();
Coordinate[] coords = poly.getExteriorRing().getCoordinates();
assertTrue(coords[0].x == 0);
assertTrue(coords[0].y == 0);
assertTrue(coords[1].x == 0);
assertTrue(coords[1].y == 100);
assertTrue(coords[2].x == 100);
assertTrue(coords[2].y == 100);
assertTrue(coords[3].x == 100);
assertTrue(coords[3].y == 0);
assertTrue(coords[4].x == 0);
assertTrue(coords[4].y == 0);
coords = poly.getInteriorRingN(0).getCoordinates();
assertTrue(coords[0].x == 10);
assertTrue(coords[0].y == 10);
assertTrue(coords[1].x == 10);
assertTrue(coords[1].y == 20);
assertTrue(coords[2].x == 20);
assertTrue(coords[2].y == 20);
assertTrue(coords[3].x == 20);
assertTrue(coords[3].y == 10);
assertTrue(coords[4].x == 10);
assertTrue(coords[4].y == 10);
coords = poly.getInteriorRingN(1).getCoordinates();
assertTrue(coords[0].x == 50);
assertTrue(coords[0].y == 50);
assertTrue(coords[1].x == 50);
assertTrue(coords[1].y == 60);
assertTrue(coords[2].x == 60);
assertTrue(coords[2].y == 60);
assertTrue(coords[3].x == 60);
assertTrue(coords[3].y == 50);
assertTrue(coords[4].x == 50);
assertTrue(coords[4].y == 50);
}
}
public void testMultiPolygon() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"MultiPolygonPolicy.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("MultiPolygon"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
MultiPolygon mpoly = (MultiPolygon) attr.getGeometry();
Polygon poly = (Polygon) mpoly.getGeometryN(0);
Coordinate[] coords = poly.getExteriorRing().getCoordinates();
assertTrue(coords[0].x == 0);
assertTrue(coords[0].y == 0);
assertTrue(coords[1].x == 0);
assertTrue(coords[1].y == 100);
assertTrue(coords[2].x == 100);
assertTrue(coords[2].y == 100);
assertTrue(coords[3].x == 100);
assertTrue(coords[3].y == 0);
assertTrue(coords[4].x == 0);
assertTrue(coords[4].y == 0);
poly = (Polygon) mpoly.getGeometryN(1);
coords = poly.getExteriorRing().getCoordinates();
assertTrue(coords[0].x == 0);
assertTrue(coords[0].y == 0);
assertTrue(coords[1].x == 0);
assertTrue(coords[1].y == -100);
assertTrue(coords[2].x == -100);
assertTrue(coords[2].y == -100);
assertTrue(coords[3].x == -100);
assertTrue(coords[3].y == 0);
assertTrue(coords[4].x == 0);
assertTrue(coords[4].y == 0);
}
}
public void testMultiPoint() {
GeometryAttribute[] array = new GeometryAttribute[2];
AbstractPolicy p1 = TestSupport.policyFromFile(TestSupport.getGeoXACMLFNFor("gml2",
"MultiPointPolicy.xml"));
array[0] = TestSupport.getGeometryAttribute(p1);
AbstractPolicy p2 = policyFromAttributeEncoding(array[0], xmlTemplate);
array[1] = TestSupport.getGeometryAttribute(p2);
for (GeometryAttribute attr : array) {
assertTrue(attr.getSrsName().equals("EPSG:4326"));
assertTrue(attr.getGid().equals("MultiPoint"));
assertTrue(attr.getGmlVersion() == GMLVersion.Version2);
MultiPoint multipoint = (MultiPoint) attr.getGeometry();
Point point = (Point) multipoint.getGeometryN(0);
assertTrue(point.getX() == 5.5);
assertTrue(point.getY() == 6.6);
point = (Point) multipoint.getGeometryN(1);
assertTrue(point.getX() == 7.7);
assertTrue(point.getY() == 8.8);
}
}
private AbstractPolicy policyFromAttributeEncoding(GeometryAttribute attr, String xmlTemplate) {
String gmlEncoded = attr.encode();
String newXml = xmlTemplate.replaceAll("GMLDATA", gmlEncoded);
return TestSupport.policyFromXML(newXml);
}
@Override
protected void setUp() throws Exception {
GeoXACML.initialize();
TestSupport.initOutputDir();
if (xmlTemplate == null) {
xmlTemplate = TestSupport.fileContentAsString(TestSupport.getGeoXACMLFNFor("gml2",
"PolicyTemplate.xml"));
}
super.setUp();
}
}