1. Schema changes: Move each entity on its own collection - each entity keeps ids for its sub-entities. 2. New controllers for each entity: TopicController.java, CategoryController.java, SubCategoryController.java, IndicatorController.java. 3. New DAOs for each entity: TopicDAO.java, MongoDBTopicDAO.java, CategoryDAO.java, MongoDBCategoryDAO.java, SubCategoryDAO.java, MongoDBSubCategoryDAO.java. 4. New custom Exceptions: EntityNotFoundException.java, PathNotValidException.java. 5. ExceptionsHandler.java: Handle new EntityNotFoundException (id not in db) and PathNotValidException (id exists in db but not in path given).
Added by Konstantina Galouni almost 5 years ago
1. Schema changes: Move each entity on its own collection - each entity keeps ids for its sub-entities.
2. New controllers for each entity: TopicController.java, CategoryController.java, SubCategoryController.java, IndicatorController.java.
3. New DAOs for each entity: TopicDAO.java, MongoDBTopicDAO.java, CategoryDAO.java, MongoDBCategoryDAO.java, SubCategoryDAO.java, MongoDBSubCategoryDAO.java.
4. New custom Exceptions: EntityNotFoundException.java, PathNotValidException.java.
5. ExceptionsHandler.java: Handle new EntityNotFoundException (id not in db) and PathNotValidException (id exists in db but not in path given).