private StringBuilder appendPoints(final ComposedGeospatial<Point> points, final Boolean isNullable, final Integer maxLength, final Integer precision, final Integer scale, final Boolean isUnicode, final StringBuilder result) throws EdmPrimitiveTypeException { for (final Iterator<Point> itor = points.iterator(); itor.hasNext();) { result.append(point(itor.next(), isNullable, maxLength, precision, scale, isUnicode)); if (itor.hasNext()) { result.append(','); } } return result; }
private String polygon(final Polygon polygon, final Boolean isNullable, final Integer maxLength, final Integer precision, final Integer scale, final Boolean isUnicode) throws EdmPrimitiveTypeException { final StringBuilder result = new StringBuilder(); result.append('('); for (final Iterator<Point> itor = polygon.getInterior().iterator(); itor.hasNext();) { result.append(point(itor.next(), isNullable, maxLength, precision, scale, isUnicode)); if (itor.hasNext()) { result.append(','); } } result.append("),("); for (final Iterator<Point> itor = polygon.getExterior().iterator(); itor.hasNext();) { result.append(point(itor.next(), isNullable, maxLength, precision, scale, isUnicode)); if (itor.hasNext()) { result.append(','); } } return result.append(')').toString(); }
private void polygons(final XMLStreamWriter writer, final Iterator<Polygon> itor, final boolean wrap) throws XMLStreamException { while (itor.hasNext()) { final Polygon polygon = itor.next(); if (wrap) { writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON, Constants.NS_GML); } if (!polygon.getExterior().isEmpty()) { writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON_EXTERIOR, Constants.NS_GML); writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON_LINEARRING, Constants.NS_GML); points(writer, polygon.getExterior().iterator(), false); writer.writeEndElement(); writer.writeEndElement(); } for (int i = 0; i < polygon.getNumberOfInteriorRings(); i++) { writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON_INTERIOR, Constants.NS_GML); writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON_LINEARRING, Constants.NS_GML); points(writer, polygon.getInterior(i).iterator(), false); writer.writeEndElement(); writer.writeEndElement(); } if (wrap) { writer.writeEndElement(); } } }
private void polygons(final XMLStreamWriter writer, final Iterator<Polygon> itor, final boolean wrap) throws XMLStreamException { while (itor.hasNext()) { final Polygon polygon = itor.next(); if (wrap) { writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON, Constants.NS_GML); } if (!polygon.getExterior().isEmpty()) { writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON_EXTERIOR, Constants.NS_GML); writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON_LINEARRING, Constants.NS_GML); points(writer, polygon.getExterior().iterator(), false); writer.writeEndElement(); writer.writeEndElement(); } if (!polygon.getInterior().isEmpty()) { writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON_INTERIOR, Constants.NS_GML); writer.writeStartElement(Constants.PREFIX_GML, Constants.ELEM_POLYGON_LINEARRING, Constants.NS_GML); points(writer, polygon.getInterior().iterator(), false); writer.writeEndElement(); writer.writeEndElement(); } if (wrap) { writer.writeEndElement(); } } }
@Test public void testPolygon() throws EdmPrimitiveTypeException { ODataWKTWriter writer = new ODataWKTWriter(); GeometryFactory factory = new GeometryFactory(); Polygon polygon = factory .createPolygon( factory.createLinearRing(new Coordinate[] { new Coordinate(0, 0), new Coordinate(3, 0), new Coordinate(3, 3), new Coordinate(0, 3), new Coordinate(0, 0) }), new LinearRing[] { factory.createLinearRing( new Coordinate[] { new Coordinate(1, 1), new Coordinate(2, 1), new Coordinate(2, 2), new Coordinate(1, 2), new Coordinate(1, 1) }) }); //hole first, no space between rings assertEquals("Polygon((1.0 1.0,2.0 1.0,2.0 2.0,1.0 2.0,1.0 1.0)," + "(0.0 0.0,3.0 0.0,3.0 3.0,0.0 3.0,0.0 0.0))", writer.write(polygon)); String uriValue = ODataTypeManager.geometryToODataValueString(polygon, true); org.apache.olingo.commons.api.edm.geo.Polygon olingoPolygon = (org.apache.olingo.commons.api.edm.geo.Polygon) EdmGeometryPolygon.getInstance().valueOfString(uriValue, null, null, null, null, null, EdmGeometryPolygon.getInstance().getDefaultType()); assertEquals(0, olingoPolygon.getExterior().iterator().next().getX(), 0); assertEquals(1, olingoPolygon.getInterior().iterator().next().getX(), 0); }