def parse(cls, document):
models = document.getElementsByTagName('model')
if len(models) != 1:
raise Exception('Invalid model file')
model_document = models[0]
model = Model()
entities = []
for entity_document in model_document.getElementsByTagName('entity'):
entity = EntityParser.parse(entity_document)
entities.append(entity)
model.entities = entities
for entity in entities:
for relationship in entity.relationships:
entity = model.find_entity(relationship.destination_entity)
relationship.destination_entity_class_name = entity.represented_class_name
return model
def parse(cls, document):
models = document.getElementsByTagName('model')
if len(models) != 1:
raise Exception('Invalid model file')
model_document = models[0]
model = Model()
entities = []
for entity_document in model_document.getElementsByTagName('entity'):
entity = EntityParser.parse(entity_document)
entities.append(entity)
model.entities = entities
for entity in entities:
for relationship in entity.relationships:
entity = model.find_entity(relationship.destination_entity)
relationship.destination_entity_class_name = entity.represented_class_name
return model
