org.seedstack.business.domain

Class BaseRepository<A extends AggregateRoot<I>,I>

java.lang.Object

org.seedstack.business.domain.BaseRepository<A,I>

Type Parameters:

A - Type of the aggregate root.

I - Type of the aggregate root identifier.

All Implemented Interfaces:

Repository<A,I>

Direct Known Subclasses:

BaseInMemoryRepository, BaseJpaRepository, BaseMorphiaRepository

public abstract class BaseRepository<A extends AggregateRoot<I>,I>
extends Object
implements Repository<A,I>

An helper base class that can be extended to create an implementation of a repository interface which, in turn, must extend Repository.

This class is mainly used as a common base for specialized technology-specific implementations. Client code will often extend these more specialized classes instead of this one.

See Also:

Repository, BaseInMemoryRepository

Nested Class Summary

Nested classes/interfaces inherited from interface org.seedstack.business.domain.Repository

Repository.Option

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseRepository() Creates a base domain repository.
protected	BaseRepository(Class<A> aggregateRootClass, Class<I> idClass) Creates a base domain repository.

Method Summary

Modifier and Type	Method and Description
Class<A>	getAggregateRootClass() Returns the aggregate root class managed by the repository.
Class<I>	getIdentifierClass() Returns the aggregate root identifier class managed by the repository.
SpecificationBuilder	getSpecificationBuilder() Access to the specification builder.

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

add, addOrUpdate, clear, contains, contains, contains, count, get, get, isEmpty, remove, remove, remove, size, update

Constructor Detail

BaseRepository

protected BaseRepository()

Creates a base domain repository. Actual classes managed by the repository are determined by reflection.

BaseRepository

protected BaseRepository(Class<A> aggregateRootClass,
                         Class<I> idClass)

Creates a base domain repository. Actual classes managed by the repository are specified explicitly. This can be used to create a dynamic implementation of a repository.

Parameters:

aggregateRootClass - the aggregate root class.

idClass - the aggregate root identifier class.

Method Detail

getAggregateRootClass

public Class<A> getAggregateRootClass()

Description copied from interface: Repository

Returns the aggregate root class managed by the repository.

Specified by:

getAggregateRootClass in interface Repository<A extends AggregateRoot<I>,I>

Returns:

the aggregate root class.

getIdentifierClass

public Class<I> getIdentifierClass()

Description copied from interface: Repository

Returns the aggregate root identifier class managed by the repository.

Specified by:

getIdentifierClass in interface Repository<A extends AggregateRoot<I>,I>

Returns:

the aggregate root identifier.

getSpecificationBuilder

public SpecificationBuilder getSpecificationBuilder()

Description copied from interface: Repository

Access to the specification builder.

Specified by:

getSpecificationBuilder in interface Repository<A extends AggregateRoot<I>,I>

Returns:

the specification builder.