BaseRepository<E, K> class abstract

Base repository interface for entity operations.

E is the entity type, and K is the primary key type.

Datapod generates implementations of this interface for classes annotated with @Repository().

Method Naming DSL (Derived Queries)

You can define repository methods by following naming conventions that the generator will translate into SQL queries:

• Prefixes: find, read, query, get.
• Filters: use By followed by field names and optional operators.
• Operators:
  • Containing: findByNameContaining(String part)
  • StartingWith: findByEmailStartingWith(String prefix)
  • EndingWith: findByEmailEndingWith(String suffix)
  • GreaterThan, LessThan: findByAgeGreaterThan(int age)
  • IsNull, IsNotNull: findByProfileIsNull()
• Logical Operators: And, Or (e.g., findByNameAndAge).

Example:

@Repository()
abstract class UserRepository extends BaseRepository<User, int> {
  // Generated: SELECT * FROM user WHERE email = @email
  Future<User?> findByEmail(String email);

  // Generated: SELECT * FROM user WHERE age > @age AND active = true
  Future<List<User>> findByAgeGreaterThanAndActiveTrue(int age);
}