def to_native(self, location):
entity_id = None
location = str(location)
i = location.rfind('/')
if i + 1 < len(location):
entity_id = location[i+1:]
entity = Entity(EntityKind)
entity.occi_import_attributes([('occi.core.id', entity_id)], validate=False)
return entity
def to_native(self, location):
entity_id = None
location = str(location)
i = location.rfind('/')
if i + 1 < len(location):
entity_id = location[i + 1:]
entity = Entity(EntityKind)
entity.occi_import_attributes([('occi.core.id', entity_id)],
validate=False)
return entity
def get_entity_id(self):
"""Extract Entity ID from `DataObject` if found.
>>> dao = DataObject()
>>> dao.location = 'http://example.com/compute/10000000-0000-4000-0000-000000000000'
>>> dao.get_entity_id()
UUID('10000000-0000-4000-0000-000000000000')
>>> dao.attributes.append(('occi.core.id', '20000000-0000-4000-0000-000000000000'))
>>> dao.get_entity_id()
UUID('20000000-0000-4000-0000-000000000000')
"""
entity_id = None
if self.attributes:
for attr, value in self.attributes:
if attr == "occi.core.id":
entity = Entity(EntityKind)
entity.occi_import_attributes([("occi.core.id", value)], validate=False)
entity_id = entity.id
elif self.location:
entity = self.translator.to_native(self.location)
if entity:
entity_id = entity.id
return entity_id
def get_entity_id(self):
"""Extract Entity ID from `DataObject` if found.
>>> dao = DataObject()
>>> dao.location = 'http://example.com/compute/10000000-0000-4000-0000-000000000000'
>>> dao.get_entity_id()
UUID('10000000-0000-4000-0000-000000000000')
>>> dao.attributes.append(('occi.core.id', '20000000-0000-4000-0000-000000000000'))
>>> dao.get_entity_id()
UUID('20000000-0000-4000-0000-000000000000')
"""
entity_id = None
if self.attributes:
for attr, value in self.attributes:
if attr == 'occi.core.id':
entity = Entity(EntityKind)
entity.occi_import_attributes([('occi.core.id', value)],
validate=False)
entity_id = entity.id
elif self.location:
entity = self.translator.to_native(self.location)
if entity: entity_id = entity.id
return entity_id
def _delete_entities(self, entity_ids, user=None):
for entity_id in entity_ids:
entity_id = str(entity_id)
try:
entity = self._db[entity_id]
if isinstance(entity, Resource):
for l in entity.links:
self._db.pop(l.id, None)
elif isinstance(entity, Link):
try:
entity.source.links.remove(entity)
except ValueError:
pass
del self._db[entity_id]
except KeyError:
raise Entity.DoesNotExist(entity_id)
def get_entity(self, entity_id, user=None):
entity_id = str(entity_id)
try:
return self._db[entity_id]
except KeyError:
raise Entity.DoesNotExist(entity_id)
