def get_datatype_details(datatype_gid):
"""
:returns: an array. First entry in array is an instance of DataTypeOverlayDetails\
The second one contains all the possible states for the specified dataType.
"""
meta_atts = DataTypeOverlayDetails()
states = DataTypeMetaData.STATES
try:
datatype_result = dao.get_datatype_details(datatype_gid)
meta_atts.fill_from_datatype(datatype_result, datatype_result._parent_burst)
return meta_atts, states, datatype_result
except Exception:
# We ignore exception here (it was logged above, and we want to return no details).
return meta_atts, states, None
def get_datatype_details(datatype_gid):
"""
:returns: an array. First entry in array is an instance of DataTypeOverlayDetails\
The second one contains all the possible states for the specified dataType.
"""
meta_atts = DataTypeOverlayDetails()
states = DataTypeMetaData.STATES
try:
datatype_result = dao.get_datatype_details(datatype_gid)
meta_atts.fill_from_datatype(datatype_result, datatype_result._parent_burst)
return meta_atts, states, datatype_result
except Exception:
## We ignore exception here (it was logged above, and we want to return no details).
return meta_atts, states, None
def update_metadata(self, submit_data):
"""
Update DataType/ DataTypeGroup metadata
THROW StructureException when input data is invalid.
"""
new_data = dict()
for key in DataTypeOverlayDetails().meta_attributes_list:
if key in submit_data:
new_data[key] = submit_data[key]
if new_data[CommonDetails.CODE_OPERATION_TAG] == '':
new_data[CommonDetails.CODE_OPERATION_TAG] = None
try:
if (CommonDetails.CODE_OPERATION_GROUP_ID in new_data
and new_data[CommonDetails.CODE_OPERATION_GROUP_ID]
and new_data[CommonDetails.CODE_OPERATION_GROUP_ID] != ''):
# We need to edit a group
all_data_in_group = dao.get_datatype_in_group(operation_group_id=
new_data[CommonDetails.CODE_OPERATION_GROUP_ID])
if len(all_data_in_group) < 1:
raise StructureException("Inconsistent group, can not be updated!")
datatype_group = dao.get_generic_entity(DataTypeGroup, all_data_in_group[0].fk_datatype_group)[0]
all_data_in_group.append(datatype_group)
for datatype in all_data_in_group:
new_data[CommonDetails.CODE_GID] = datatype.gid
self._edit_data(datatype, new_data, True)
else:
# Get the required DataType and operation from DB to store changes that will be done in XML.
gid = new_data[CommonDetails.CODE_GID]
datatype = dao.get_datatype_by_gid(gid)
self._edit_data(datatype, new_data)
except Exception as excep:
self.logger.exception(excep)
raise StructureException(str(excep))