/**
* Returns all the FeatureId and ID attributes based on the query against the spatial index
*
* @return all the FeatureId and ID attributes based on the query against the spatial index
*/
protected synchronized Map<String, FeatureId> unrefinedSpatialMatches() {
if (_unrefinedMatches == null) {
Geometry geom = null;
// _index.query returns geometries that intersect with provided envelope. To use later a
// spatial filter that
// provides geometries that don't intersect with the query envelope (_geom) should be used a
// full extent
// envelope in this method, instead of the query envelope (_geom)
if (getFilter().getClass().getName().equals("org.geotools.filter.spatial.DisjointImpl")) {
try {
geom = WORLD_BOUNDS;
} catch (Exception ex) {
ex.printStackTrace();
return _unrefinedMatches;
}
} else {
geom = _geom;
}
SpatialIndex spatialIndex = sourceAccessor.two();
@SuppressWarnings("unchecked")
List<Pair<FeatureId, String>> fids = spatialIndex.query(geom.getEnvelopeInternal());
_unrefinedMatches = new HashMap<>();
for (Pair<FeatureId, String> match : fids) {
_unrefinedMatches.put(match.two(), match.one());
}
}
return _unrefinedMatches;
}
/**
* Create a metadata folder according to MEF {@link Version} 2 specification. If current record is
* based on an ISO profil, the stylesheet /convert/to19139.xsl is used to map to ISO. Both files
* are included in MEF file. Export relevant information according to format parameter.
*
* @param context
* @param uuid Metadata record to export
* @param zipFs Zip file to add new record
* @param skipUUID
* @param stylePath
* @param format
* @throws Exception
*/
private static void createMetadataFolder(
ServiceContext context,
String uuid,
FileSystem zipFs,
boolean skipUUID,
Path stylePath,
Format format,
boolean resolveXlink,
boolean removeXlinkAttribute)
throws Exception {
final Path metadataRootDir = zipFs.getPath(uuid);
Files.createDirectories(metadataRootDir);
Pair<Metadata, String> recordAndMetadataForExport =
MEFLib.retrieveMetadata(context, uuid, resolveXlink, removeXlinkAttribute);
Metadata record = recordAndMetadataForExport.one();
String xmlDocumentAsString = recordAndMetadataForExport.two();
String id = "" + record.getId();
String isTemp = record.getDataInfo().getType().codeString;
if (!"y".equals(isTemp) && !"n".equals(isTemp))
throw new Exception("Cannot export sub template");
Path pubDir = Lib.resource.getDir(context, "public", id);
Path priDir = Lib.resource.getDir(context, "private", id);
final Path metadataXmlDir = metadataRootDir.resolve(MD_DIR);
Files.createDirectories(metadataXmlDir);
Collection<ExportFormat> formats =
context.getApplicationContext().getBeansOfType(ExportFormat.class).values();
for (ExportFormat exportFormat : formats) {
for (Pair<String, String> output : exportFormat.getFormats(context, record)) {
Files.write(metadataXmlDir.resolve(output.one()), output.two().getBytes(CHARSET));
}
}
// --- save native metadata
Files.write(metadataXmlDir.resolve(FILE_METADATA), xmlDocumentAsString.getBytes(CHARSET));
// --- save Feature Catalog
String ftUUID = getFeatureCatalogID(context, record.getId());
if (!ftUUID.equals("")) {
Pair<Metadata, String> ftrecordAndMetadata =
MEFLib.retrieveMetadata(context, ftUUID, resolveXlink, removeXlinkAttribute);
Path featureMdDir = metadataRootDir.resolve(SCHEMA);
Files.createDirectories(featureMdDir);
Files.write(featureMdDir.resolve(FILE_METADATA), ftrecordAndMetadata.two().getBytes(CHARSET));
}
// --- save info file
byte[] binData =
MEFLib.buildInfoFile(context, record, format, pubDir, priDir, skipUUID)
.getBytes(Constants.ENCODING);
Files.write(metadataRootDir.resolve(FILE_INFO), binData);
// --- save thumbnails and maps
if (format == Format.PARTIAL || format == Format.FULL) {
IO.copyDirectoryOrFile(pubDir, metadataRootDir, true);
}
if (format == Format.FULL) {
try {
Lib.resource.checkPrivilege(context, id, ReservedOperation.download);
IO.copyDirectoryOrFile(priDir, metadataRootDir, true);
} catch (Exception e) {
// Current user could not download private data
}
}
}