def commit(self, unit_of_work):
"""
Dump all resources that were modified by the given session back into
the repository.
"""
MemoryRepository.commit(self, unit_of_work)
if self.is_initialized:
entity_classes_to_dump = set()
for state in unit_of_work.iterator():
entity_classes_to_dump.add(type(state.entity))
for entity_cls in entity_classes_to_dump:
self.__dump_entities(entity_cls)
