org.seedstack.business.domain

Class BaseRepository<AGGREGATE extends AggregateRoot<KEY>,KEY>

java.lang.Object

org.seedstack.business.domain.BaseRepository<AGGREGATE,KEY>

Type Parameters:

AGGREGATE - the aggregate root type

KEY - the key type

All Implemented Interfaces:

Repository<AGGREGATE,KEY>

public abstract class BaseRepository<AGGREGATE extends AggregateRoot<KEY>,KEY>
extends Object
implements Repository<AGGREGATE,KEY>

This class serves as inheritance base for all repositories.

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<AGGREGATE>	aggregateRootClass
protected Class<KEY>	keyClass

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseRepository() Constructs a base repository.
protected	BaseRepository(Class<AGGREGATE> aggregateRootClass, Class<KEY> keyClass) Constructs a base repository settings explicitly the aggregate root class and the key class.

Method Summary

Modifier and Type	Method and Description
Class<AGGREGATE>	getAggregateRootClass()
Class<KEY>	getKeyClass()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.seedstack.business.domain.Repository

clear, count, delete, delete, exists, load, persist, save

Field Detail

aggregateRootClass

protected final Class<AGGREGATE extends AggregateRoot<KEY>> aggregateRootClass

keyClass

protected final Class<KEY> keyClass

Constructor Detail

BaseRepository

protected BaseRepository()

Constructs a base repository.

The aggregate root class and the key class are found by reflection.

BaseRepository

protected BaseRepository(Class<AGGREGATE> aggregateRootClass,
                         Class<KEY> keyClass)

Constructs a base repository settings explicitly the aggregate root class and the key class.

This is used when the implementation class does not resolve the generics. Since the generic types can't be resolve at runtime, they should be passed explicitly.

Parameters:

aggregateRootClass - the aggregate root class

keyClass - the key class

Method Detail

getAggregateRootClass

public Class<AGGREGATE> getAggregateRootClass()

Specified by:

getAggregateRootClass in interface Repository<AGGREGATE extends AggregateRoot<KEY>,KEY>

Returns:

the aggregate root class.

getKeyClass

public Class<KEY> getKeyClass()

Specified by:

getKeyClass in interface Repository<AGGREGATE extends AggregateRoot<KEY>,KEY>

Returns:

the aggregate key.