@Override
public synchronized List<FeatureSourceGeoResource> resources(IProgressMonitor monitor)
throws IOException {
if (resources == null) {
DataAccess<?, ?> access = toDataAccess();
resources = new ArrayList<FeatureSourceGeoResource>();
for (Name name : access.getNames()) {
FeatureSourceGeoResource geoResource = new FeatureSourceGeoResource(this, name);
resources.add(geoResource);
}
}
return resources;
}
private JSONObj resource(JSONObj obj, StoreInfo store, String name, HttpServletRequest req)
throws IOException {
obj.put("name", name);
if (store instanceof DataStoreInfo) {
DataStoreInfo data = (DataStoreInfo) store;
@SuppressWarnings("rawtypes")
DataAccess dataStore = data.getDataStore(new NullProgressListener());
FeatureType schema;
org.geotools.data.ResourceInfo info;
if (dataStore instanceof DataStore) {
schema = ((DataStore) dataStore).getSchema(name);
info = ((DataStore) dataStore).getFeatureSource(name).getInfo();
} else {
NameImpl qname = new NameImpl(name);
schema = dataStore.getSchema(qname);
info = dataStore.getFeatureSource(qname).getInfo();
}
String title = info.getTitle() == null ? WordUtils.capitalize(name) : info.getTitle();
String description = info.getDescription() == null ? "" : info.getDescription();
obj.put("title", title);
obj.put("description", description);
JSONArr keywords = obj.putArray("keywords");
keywords.raw().addAll(info.getKeywords());
IO.bounds(obj.putObject("bounds"), info.getBounds());
IO.schema(obj.putObject("schema"), schema, false);
}
if (store instanceof CoverageStoreInfo) {
CoverageStoreInfo data = (CoverageStoreInfo) store;
GridCoverageReader r = data.getGridCoverageReader(null, null);
obj.put("title", WordUtils.capitalize(name));
obj.put("description", "");
if (r instanceof GridCoverage2DReader) {
GridCoverage2DReader reader = (GridCoverage2DReader) r;
CoordinateReferenceSystem crs = reader.getCoordinateReferenceSystem(name);
IO.schemaGrid(obj.putObject("schema"), crs, false);
} else {
IO.schemaGrid(obj.putObject("schema"), AbstractGridFormat.getDefaultCRS(), false);
}
}
JSONArr layers = obj.putArray("layers");
Catalog cat = geoServer.getCatalog();
if (store instanceof CoverageStoreInfo) {
// coverage store does not respect native name so we search by id
for (CoverageInfo info : cat.getCoveragesByCoverageStore((CoverageStoreInfo) store)) {
layers(info, layers);
}
} else {
Filter filter =
and(equal("namespace.prefix", store.getWorkspace().getName()), equal("nativeName", name));
try (CloseableIterator<ResourceInfo> published = cat.list(ResourceInfo.class, filter); ) {
while (published.hasNext()) {
ResourceInfo info = published.next();
if (!info.getStore().getId().equals(store.getId())) {
continue; // native name is not enough, double check store id
}
layers(info, layers);
}
}
}
return obj;
}
@SuppressWarnings({"rawtypes", "unchecked"})
@RequestMapping(value = "/{wsName}/{name}", method = RequestMethod.POST)
public @ResponseBody JSONObj create(
@PathVariable String wsName,
@PathVariable String name,
@RequestBody JSONObj obj,
HttpServletRequest req)
throws IOException {
Catalog cat = geoServer.getCatalog();
CatalogFactory factory = cat.getFactory();
WorkspaceInfo workspace = findWorkspace(wsName);
StoreInfo store = null;
JSONObj params = obj.object("connection");
if (params == null) {
throw new IllegalArgumentException("connection parameters required");
}
if (params.has("raster")) {
String url = params.str("raster");
CoverageStoreInfo info = factory.createCoverageStore();
info.setWorkspace(workspace);
info.setType(name);
// connect and defaults
info.setURL(url);
info.setType(obj.str("type"));
try {
GridCoverageReader reader = info.getGridCoverageReader(null, null);
Format format = reader.getFormat();
info.setDescription(format.getDescription());
info.setEnabled(true);
} catch (IOException e) {
info.setError(e);
info.setEnabled(false);
}
store = info;
} else if (params.has("url")
&& params.str("url").toLowerCase().contains("Service=WMS")
&& params.str("url").startsWith("http")) {
WMSStoreInfo info = factory.createWebMapServer();
info.setWorkspace(workspace);
info.setType(name);
// connect and defaults
info.setCapabilitiesURL(params.str("url"));
try {
WebMapServer service = info.getWebMapServer(new NullProgressListener());
info.setDescription(service.getInfo().getDescription());
info.setEnabled(true);
} catch (Throwable e) {
info.setError(e);
info.setEnabled(false);
}
store = info;
} else {
HashMap map = new HashMap(params.raw());
Map resolved = ResourcePool.getParams(map, cat.getResourceLoader());
DataAccess dataStore = DataAccessFinder.getDataStore(resolved);
if (dataStore == null) {
throw new IllegalArgumentException(
"Connection parameters incomplete (does not match an available data store, coverage store or wms store).");
}
DataStoreInfo info = factory.createDataStore();
info.setWorkspace(workspace);
info.setType(name);
info.getConnectionParameters().putAll(map);
try {
info.setDescription(dataStore.getInfo().getDescription());
info.setEnabled(true);
} catch (Throwable e) {
info.setError(e);
info.setEnabled(false);
}
store = info;
}
boolean refresh = define(store, obj);
if (refresh) {
LOG.log(
Level.FINE, "Inconsistent: default connection used for store creation required refresh");
}
cat.add(store);
return storeDetails(new JSONObj(), store, req);
}
@Override
protected DataStoreServiceInfo createInfo(IProgressMonitor monitor) throws IOException {
DataAccess<?, ?> access = toDataAccess();
ServiceInfo gtInfo = access.getInfo();
return new DataStoreServiceInfo(factory, connectionParams, gtInfo);
}