@Test
public void testParseMaplinkAndLayersWithGeoJSONFromJsonTest()
throws IOException, ParseException, com.vividsolutions.jts.io.ParseException {
XMLConfiguration config = shared.getConfig();
TileLayer tileLayer = config.getTileLayer(layerTemplate);
GridSubset gridSubset = tileLayer.getGridSubset(gridSubsetName);
MapLayerJSONParser layerJsonParser = new MapLayerJSONParser(props);
MaplinkGeoJsonParser parser = new MaplinkGeoJsonParser();
parser.setDebug(true);
InputStream inp = MapProducer.class.getResourceAsStream("geojsPrintTest.json");
try {
assertTrue(MapLinkGeoJsonParseContext.Default.getPm().buildMap);
Map<String, ?> root = parser.parse(inp);
assertTrue(root.size() != 0);
assertTrue(root.get("layers") != null);
assertTrue(root.get("maplink") != null);
assertTrue(root.get("state") != null);
assertTrue(root.get("layers") != null);
MapLink mapLink =
layerJsonParser.parseMapLinkJSON(root, shared.getGf(), gridSubset.getResolutions());
assertTrue(mapLink != null);
} finally {
inp.close();
}
}
/**
* Method responsible for handling incoming POSTs. It will parse the XML document and deserialize
* it into a SeedRequest, then create a SeedTask and forward it to the thread pool executor.
*/
public void doPost(Request req, Response resp) throws RestletException, IOException {
String formatExtension = (String) req.getAttributes().get("extension");
SeedRequest sr = null;
XStream xs = xmlConfig.getConfiguredXStream(new XStream(new DomDriver()));
try {
if (formatExtension.equalsIgnoreCase("xml")) {
String xml_body = req.getEntity().getText();
log.debug("doPost, xml = " + xml_body);
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
ByteArrayInputStream xml_bs = new ByteArrayInputStream(xml_body.getBytes());
Document doc = db.parse(xml_bs);
Node rootNode = doc.getFirstChild();
xs.alias("seedRequest", SeedRequest.class);
sr = (SeedRequest) xs.unmarshal(new DomReader((Element) rootNode));
log.debug("doPost, sr = " + sr.getLayerName());
} else if (formatExtension.equalsIgnoreCase("json")) {
sr = (SeedRequest) xs.fromXML(convertJson(req.getEntity().getText()));
} else {
throw new RestletException(
"Format extension unknown or not specified: " + formatExtension,
Status.CLIENT_ERROR_BAD_REQUEST);
}
} catch (Exception e) {
log.error("Exception type = " + e.getClass().getName() + " msg = " + e.getMessage());
e.printStackTrace();
if (e.getCause() != null) {
log.error("cause = " + e.getCause().getMessage());
}
}
StringBuilder strBld = new StringBuilder();
strBld.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
String layerName = null;
try {
layerName = URLDecoder.decode((String) req.getAttributes().get("layer"), "UTF-8");
} catch (UnsupportedEncodingException uee) {
log.error("Exception type = " + uee.getClass().getName() + " msg = " + uee.getMessage());
throw new RestletException(uee.getMessage(), Status.SERVER_ERROR_INTERNAL);
}
log.debug(
"layerName = "
+ layerName
+ " sr.GridSetId = "
+ sr.getGridSetId()
+ " type = "
+ sr.getType());
GWCTask[] tasks = null;
try {
TileLayer tl = null;
try {
tl = seeder.findTileLayer(layerName);
} catch (GeoWebCacheException e) {
strBld.append("<GeoWebCacheException>");
strBld.append(e.getMessage());
strBld.append("</GeoWebCacheException>");
resp.setEntity(strBld.toString(), MediaType.TEXT_XML);
throw new RestletException(e.getMessage(), Status.SERVER_ERROR_INTERNAL);
}
TileRange tr = TileBreeder.createTileRange(sr, tl);
tasks = seeder.createTasks(tr, tl, sr.getType(), sr.getThreadCount(), sr.getFilterUpdate());
seeder.dispatchTasks(tasks);
// Give the thread executor a chance to run
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// Ok, no worries
}
} catch (IllegalArgumentException e) {
log.error("IllegalArgumentException occured: " + e.getMessage());
throw new RestletException(e.getMessage(), Status.CLIENT_ERROR_BAD_REQUEST);
} catch (GeoWebCacheException e) {
log.error("GeoWebCacheException occured: " + e.getMessage());
throw new RestletException(e.getMessage(), Status.SERVER_ERROR_INTERNAL);
}
strBld.append("<Tasks>");
if (tasks.length == 0) {
log.debug("No running tasks");
}
for (int i = 0; i < tasks.length; i++) {
if (i > 0) {
strBld.append(",");
}
strBld.append(tasks[i].getDbId());
}
strBld.append("</Tasks>\n");
log.debug("post response = " + strBld.toString());
resp.setEntity(strBld.toString(), MediaType.TEXT_XML);
}
@Test
@SuppressWarnings({"rawtypes", "unchecked"})
public void testParseMaplinkAndLayersWithGeoJSONFromJsonEmbedded()
throws IOException, ParseException, com.vividsolutions.jts.io.ParseException {
XMLConfiguration config = shared.getConfig();
TileLayer tileLayer = config.getTileLayer(layerTemplate);
GridSubset gridSubset = tileLayer.getGridSubset(gridSubsetName);
MapLayerJSONParser layerJsonParser = new MapLayerJSONParser(props);
MaplinkGeoJsonParser parser = new MaplinkGeoJsonParser();
parser.setDebug(true);
InputStream inp = MapProducer.class.getResourceAsStream("action_route_parcel.json");
try {
assertTrue(MapLinkGeoJsonParseContext.Default.getPm().buildMap);
Map<String, ?> root = parser.parse(inp);
assertTrue(root.size() != 0);
assertTrue(root.get("layers") != null);
assertTrue(root.get("maplink") != null);
assertTrue(root.get("state") != null);
assertTrue(root.get("layers") != null);
assertTrue(((List<Map<String, Object>>) root.get("layers")).size() == 11);
assertTrue(
"geojson".equals(((List<Map<String, Object>>) root.get("layers")).get(10).get("type")));
assertTrue(
((List<Map<String, Object>>) root.get("layers")).get(10).get(".data")
instanceof FeatureCollection);
FeatureCollection fc10 =
(FeatureCollection) ((List<Map<String, Object>>) root.get("layers")).get(10).get(".data");
FeatureIterator fi = fc10.features();
assertTrue(fi.hasNext());
Feature f = fc10.features().next();
assertTrue(f != null);
assertTrue(f.getProperty("prop0") != null);
assertTrue(f.getProperty("prop0").getValue() != null);
Object pv = f.getProperty("prop0").getValue();
assertTrue(pv instanceof String);
assertTrue("value0forPoints".equals(pv));
assertTrue(f.getDefaultGeometryProperty() != null);
GeometryAttribute g = f.getDefaultGeometryProperty();
assertTrue(g.getValue() != null);
Object gv = g.getValue();
assertTrue(gv instanceof Point);
Point pt = (Point) gv;
System.out.println(pt.toText());
Style style = null;
new FeatureLayer(fc10, style);
MapLink mapLink =
layerJsonParser.parseMapLinkJSON(root, shared.getGf(), gridSubset.getResolutions());
/* assertions */
assertTrue(mapLink != null);
assertTrue(mapLink.getScale() != null);
assertTrue(mapLink.getCentre() != null);
assertTrue(Double.valueOf(530163).equals(mapLink.getCentre().getX()));
assertTrue(Double.valueOf(6754057).equals(mapLink.getCentre().getY()));
assertTrue(Integer.valueOf(11).equals(mapLink.getZoom()));
assertTrue(mapLink.getMapLinkLayers() != null);
assertTrue(mapLink.getMapLinkLayers().size() == 4);
assertTrue("base_35".equals(mapLink.getMapLinkLayers().get(0).getLayerid()));
assertTrue(mapLink.getMapLinkLayers().get(0).getGeom() == null);
} finally {
inp.close();
}
}