def get_one_resource(**kwargs):
"""
Handles a GET method to get one resource
:param kwargs:
:type kwargs:
:return:
:rtype:
"""
username = kwargs["username"]
owl_class_name = kwargs["rdf_type_name"]
query_type = "get_one_user"
kls = kwargs["kls"]
request_args: Dict[str, str] = {
"resource": build_instance_uri(kwargs["id"]),
"g": generate_graph(username)
}
try:
response = query_manager.obtain_query(owl_class_name=owl_class_name,
query_type=query_type,
endpoint=ENDPOINT,
request_args=request_args)
if response:
return kls.from_dict(response[0])
except:
logger.error("Exception occurred", exc_info=True)
return "Bad request", 400, {}
def request_all(kls, owl_class_name, request_args, resource_type_uri, query_type="get_all_user"):
try:
response = query_manager.obtain_query(query_directory=owl_class_name,
owl_class_uri=resource_type_uri,
query_type=query_type,
endpoint=ENDPOINT,
request_args=request_args)
items = []
for d in response:
items.append(kls.from_dict(d))
return items
except:
logger.error("Exception occurred", exc_info=True)
return "Bad request", 400, {}
def request_one(kls, owl_class_name, request_args, resource_type_uri, query_type="get_one_user"):
try:
response = query_manager.obtain_query(query_directory=owl_class_name,
owl_class_uri=resource_type_uri,
query_type=query_type,
endpoint=ENDPOINT,
request_args=request_args)
if len(response) > 0:
return kls.from_dict(response[0])
else:
return "Not found", 404, {}
except:
logger.error("Exception occurred", exc_info=True)
return "Bad request", 400, {}
def get_all_resource(**kwargs):
"""
Handles a GET method to get all resource by rdf_type
:param kwargs:
:type kwargs:
:return:
:rtype:
"""
resource_type_uri = kwargs["rdf_type_uri"]
username = kwargs["username"]
owl_class_name = kwargs["rdf_type_name"]
kls = kwargs["kls"]
request_args: Dict[str, str] = {
"type": resource_type_uri,
"g": generate_graph(username)
}
if "label" in kwargs and kwargs["label"] is not None:
query_text = kwargs["label"]
logger.debug("searching by label " + query_text)
query_type = "get_all_search"
request_args["text"] = query_text
else:
query_type = "get_all_user"
try:
response = query_manager.obtain_query(owl_class_name=owl_class_name,
query_type=query_type,
endpoint=ENDPOINT,
request_args=request_args)
items = []
for d in response:
items.append(kls.from_dict(d))
return items
except:
logger.error("Exception occurred", exc_info=True)
return "Bad request", 400, {}