com.mmnaseri.utils.spring.data.repository

Class CrudRepositorySupport

java.lang.Object

com.mmnaseri.utils.spring.data.repository.CrudRepositorySupport

All Implemented Interfaces:

DataStoreAware, KeyGeneratorAware<Serializable>, RepositoryMetadataAware

Direct Known Subclasses:

DefaultCrudRepository, DefaultJpaRepository

public class CrudRepositorySupport
extends Object
implements DataStoreAware, RepositoryMetadataAware, KeyGeneratorAware<Serializable>

This implementation is used to factor out the commonalities between various Spring interfaces extending the CrudRepository interface.

Since:

1.0 (2015/11/09, 21:40)

Author:

Milad Naseri (mmnaseri@programmer.net)

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CrudRepositorySupport()

Method Summary

Modifier and Type	Method and Description
protected DataStore	getDataStore()
protected KeyGenerator<? extends Serializable>	getKeyGenerator()
protected RepositoryMetadata	getRepositoryMetadata()
Object	save(Object entity) Saves the entity in the underlying data store, creating keys in the process, if necessary.
void	setDataStore(DataStore dataStore)
void	setKeyGenerator(KeyGenerator<? extends Serializable> keyGenerator)
void	setRepositoryMetadata(RepositoryMetadata repositoryMetadata)

Methods inherited from class java.lang.Object

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

Constructor Detail

CrudRepositorySupport

protected CrudRepositorySupport()

Method Detail

save

public Object save(Object entity)

Saves the entity in the underlying data store, creating keys in the process, if necessary.

Parameters:

entity - the entity to save

Returns:

the saved entity (the exact same instance, with the difference that if the entity was newly inserted, it will have a key).

setDataStore

public final void setDataStore(DataStore dataStore)

Specified by:

setDataStore in interface DataStoreAware

setKeyGenerator

public final void setKeyGenerator(KeyGenerator<? extends Serializable> keyGenerator)

Specified by:

setKeyGenerator in interface KeyGeneratorAware<Serializable>

setRepositoryMetadata

public final void setRepositoryMetadata(RepositoryMetadata repositoryMetadata)

Specified by:

setRepositoryMetadata in interface RepositoryMetadataAware

getKeyGenerator

protected KeyGenerator<? extends Serializable> getKeyGenerator()

getDataStore

protected DataStore getDataStore()

getRepositoryMetadata

protected RepositoryMetadata getRepositoryMetadata()