public void testWKTInlineKVPRawOutput() throws Exception {
String request =
"wps?service=WPS&version=1.0.0&request=Execute&Identifier=gt:buffer"
+ "&DataInputs="
+ urlEncode(
"geom1=POLYGON((1 1, 2 1, 2 2, 1 2, 1 1))@mimetype=application/wkt;buffer=1")
+ "&RawDataOutput="
+ urlEncode("result=@mimetype=application/wkt");
MockHttpServletResponse response = getAsServletResponse(request);
// System.out.println(response.getOutputStreamContent());
assertEquals("application/wkt", response.getContentType());
Geometry g = new WKTReader().read(response.getOutputStreamContent());
assertTrue(g instanceof Polygon);
}
public void testProcessChaining() throws Exception {
// chain two JTS processes
String xml =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<wps:Execute version=\"1.0.0\" service=\"WPS\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://www.opengis.net/wps/1.0.0\" xmlns:wfs=\"http://www.opengis.net/wfs\" xmlns:wps=\"http://www.opengis.net/wps/1.0.0\" xmlns:ows=\"http://www.opengis.net/ows/1.1\" xmlns:gml=\"http://www.opengis.net/gml\" xmlns:ogc=\"http://www.opengis.net/ogc\" xmlns:wcs=\"http://www.opengis.net/wcs/1.1.1\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xsi:schemaLocation=\"http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd\">\n"
+ " <ows:Identifier>JTS:area</ows:Identifier>\n"
+ " <wps:DataInputs>\n"
+ " <wps:Input>\n"
+ " <ows:Identifier>geom</ows:Identifier>\n"
+ " <wps:Reference mimeType=\"text/xml; subtype=gml/3.1.1\" xlink:href=\"http://geoserver/wps\" method=\"POST\">\n"
+ " <wps:Execute>\n"
+ " <ows:Identifier>JTS:buffer</ows:Identifier>\n"
+ " <wps:DataInputs>\n"
+ " <wps:Input>\n"
+ " <ows:Identifier>geom</ows:Identifier>\n"
+ " <wps:Data>\n"
+ " <wps:ComplexData mimeType=\"application/wkt\"><![CDATA[POINT(0 0)]]></wps:ComplexData>\n"
+ " </wps:Data>\n"
+ " </wps:Input>\n"
+ " <wps:Input>\n"
+ " <ows:Identifier>distance</ows:Identifier>\n"
+ " <wps:Data>\n"
+ " <wps:LiteralData>10</wps:LiteralData>\n"
+ " </wps:Data>\n"
+ " </wps:Input>\n"
+ " </wps:DataInputs>\n"
+ " <wps:ResponseForm>\n"
+ " <wps:RawDataOutput mimeType=\"text/xml; subtype=gml/3.1.1\">\n"
+ " <ows:Identifier>result</ows:Identifier>\n"
+ " </wps:RawDataOutput>\n"
+ " </wps:ResponseForm>\n"
+ " </wps:Execute>\n"
+ " </wps:Reference>\n"
+ " </wps:Input>\n"
+ " </wps:DataInputs>\n"
+ " <wps:ResponseForm>\n"
+ " <wps:RawDataOutput>\n"
+ " <ows:Identifier>result</ows:Identifier>\n"
+ " </wps:RawDataOutput>\n"
+ " </wps:ResponseForm>\n"
+ "</wps:Execute>";
MockHttpServletResponse resp = postAsServletResponse(root(), xml);
assertEquals("text/plain", resp.getContentType());
// the result is inaccurate since the buffer is just a poor approximation of a circle
assertTrue(resp.getOutputStreamContent().matches("312\\..*"));
}
ReferencedEnvelope toEnvelope(String xml) throws Exception {
Parser p = new Parser(new OWSConfiguration());
Object parsed = p.parse(new ByteArrayInputStream(xml.getBytes()));
assertTrue(parsed instanceof BoundingBoxType);
BoundingBoxType box = (BoundingBoxType) parsed;
ReferencedEnvelope re;
if (box.getCrs() != null) {
re = new ReferencedEnvelope(CRS.decode(box.getCrs()));
} else {
re = new ReferencedEnvelope();
}
re.expandToInclude((Double) box.getLowerCorner().get(0), (Double) box.getLowerCorner().get(1));
re.expandToInclude((Double) box.getUpperCorner().get(0), (Double) box.getUpperCorner().get(1));
return re;
}
public void testProcessChainingKVP() throws Exception {
String nested =
"http://geoserver/wps?service=WPS&version=1.0.0&request=Execute&Identifier=JTS:buffer"
+ "&DataInputs="
+ urlEncode("geom=POINT(0 0)@mimetype=application/wkt;distance=10")
+ "&RawDataOutput=result";
String request =
"wps?service=WPS&version=1.0.0&request=Execute&Identifier=JTS:area"
+ "&DataInputs="
+ urlEncode("geom=@href=" + nested)
+ "&RawDataOutput=result";
MockHttpServletResponse resp = getAsServletResponse(request);
assertEquals("text/plain", resp.getContentType());
// the result is inaccurate since the buffer is just a poor approximation of a circle
assertTrue(resp.getOutputStreamContent().matches("312\\..*"));
}
private void checkShapefileIntegrity(String[] typeNames, final InputStream in)
throws IOException {
ZipInputStream zis = new ZipInputStream(in);
ZipEntry entry = null;
final String[] extensions = new String[] {".shp", ".shx", ".dbf", ".prj", ".cst"};
Set names = new HashSet();
for (String name : typeNames) {
for (String extension : extensions) {
names.add(name + extension);
}
}
while ((entry = zis.getNextEntry()) != null) {
final String name = entry.getName();
assertTrue("Missing " + name, names.contains(name));
names.remove(name);
zis.closeEntry();
}
zis.close();
}
public void testWKTInlineRawOutput() throws Exception { // Standard Test A.4.4.3
String xml =
"<wps:Execute service='WPS' version='1.0.0' xmlns:wps='http://www.opengis.net/wps/1.0.0' "
+ "xmlns:ows='http://www.opengis.net/ows/1.1'>"
+ "<ows:Identifier>gt:buffer</ows:Identifier>"
+ "<wps:DataInputs>"
+ "<wps:Input>"
+ "<ows:Identifier>geom1</ows:Identifier>"
+ "<wps:Data>"
+ "<wps:ComplexData mimeType=\"application/wkt\">"
+ "<![CDATA[POLYGON((1 1, 2 1, 2 2, 1 2, 1 1))]]>"
+ "</wps:ComplexData>"
+ "</wps:Data>"
+ "</wps:Input>"
+ "<wps:Input>"
+ "<ows:Identifier>buffer</ows:Identifier>"
+ "<wps:Data>"
+ "<wps:LiteralData>1</wps:LiteralData>"
+ "</wps:Data>"
+ "</wps:Input>"
+ "</wps:DataInputs>"
+ "<wps:ResponseForm>"
+ " <wps:RawDataOutput mimeType=\"application/wkt\">"
+ " <ows:Identifier>result</ows:Identifier>"
+ " </wps:RawDataOutput>"
+ " </wps:ResponseForm>"
+ "</wps:Execute>";
// print(dom(new StringInputStream("<?xml version=\"1.0\" encoding=\"UTF-16\"?>\n" + xml)));
MockHttpServletResponse response = postAsServletResponse("wps", xml);
System.out.println(response.getOutputStreamContent());
assertEquals("application/wkt", response.getContentType());
Geometry g = new WKTReader().read(response.getOutputStreamContent());
assertTrue(g instanceof Polygon);
}