/**
* The object will contain metadata properties, including object identifier {@code _id}, and
* object version {@code _rev} to enable optimistic concurrency supported by OrientDB and OpenIDM.
*
* @param request the identifier of the object to retrieve from the object set.
* @throws NotFoundException if the specified object could not be found.
* @throws ForbiddenException if access to the object is forbidden.
* @throws BadRequestException if the passed identifier is invalid
* @return the requested object.
*/
@Override
public ResourceResponse read(ReadRequest request) throws ResourceException {
if (request.getResourcePathObject().size() < 2) {
throw new NotFoundException(
"The object identifier did not include sufficient information to determine the object type and identifier of the object to read: "
+ request.getResourcePath());
}
final String type = request.getResourcePathObject().parent().toString();
final String localId = request.getResourcePathObject().leaf();
ResourceResponse result = null;
ODatabaseDocumentTx db = getConnection();
try {
ODocument doc = predefinedQueries.getByID(localId, type, db);
if (doc == null) {
throw new NotFoundException("Object " + localId + " not found in " + type);
}
result = DocumentUtil.toResource(doc);
logger.trace("Completed get for id: {} result: {}", request.getResourcePath(), result);
return result;
} finally {
if (db != null) {
db.close();
}
}
}
