org.springframework.data.mongodb.repository.support

Class SimpleMongoRepository<T,ID>

java.lang.Object

org.springframework.data.mongodb.repository.support.SimpleMongoRepository<T,ID>

All Implemented Interfaces:

MongoRepository<T,ID>, CrudRepository<T,ID>, PagingAndSortingRepository<T,ID>, QueryByExampleExecutor<T>, Repository<T,ID>

public class SimpleMongoRepository<T,ID>
extends Object
implements MongoRepository<T,ID>

Repository base implementation for Mongo.

Author:

Oliver Gierke, Christoph Strobl, Thomas Darimont, Mark Paluch, Mehran Behnam

Constructor Summary

Constructors

Constructor and Description
SimpleMongoRepository(MongoEntityInformation<T,ID> metadata, MongoOperations mongoOperations) Creates a new SimpleMongoRepository for the given MongoEntityInformation and MongoTemplate.

Method Summary

Modifier and Type	Method and Description
long	count()
<S extends T> long	count(Example<S> example)
void	delete(T entity)
void	deleteAll()
void	deleteAll(Iterable<? extends T> entities)
void	deleteById(ID id)
<S extends T> boolean	exists(Example<S> example)
boolean	existsById(ID id)
List<T>	findAll()
<S extends T> List<S>	findAll(Example<S> example)
<S extends T> Page<S>	findAll(Example<S> example, Pageable pageable)
<S extends T> List<S>	findAll(Example<S> example, Sort sort)
Page<T>	findAll(Pageable pageable)
List<T>	findAll(Sort sort)
Iterable<T>	findAllById(Iterable<ID> ids)
Optional<T>	findById(ID id)
<S extends T> Optional<S>	findOne(Example<S> example)
<S extends T> List<S>	insert(Iterable<S> entities) Inserts the given entities.
<S extends T> S	insert(S entity) Inserts the given entity.
<S extends T> S	save(S entity)
<S extends T> List<S>	saveAll(Iterable<S> entities)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleMongoRepository

public SimpleMongoRepository(MongoEntityInformation<T,ID> metadata,
                             MongoOperations mongoOperations)

Creates a new SimpleMongoRepository for the given MongoEntityInformation and MongoTemplate.

Parameters:

metadata - must not be null.

mongoOperations - must not be null.

Method Detail

save

public <S extends T> S save(S entity)

Specified by:

save in interface CrudRepository<T,ID>

saveAll

public <S extends T> List<S> saveAll(Iterable<S> entities)

Specified by:

saveAll in interface MongoRepository<T,ID>

Specified by:

saveAll in interface CrudRepository<T,ID>

findById

public Optional<T> findById(ID id)

Specified by:

findById in interface CrudRepository<T,ID>

existsById

public boolean existsById(ID id)

Specified by:

existsById in interface CrudRepository<T,ID>

count

public long count()

Specified by:

count in interface CrudRepository<T,ID>

deleteById

public void deleteById(ID id)

Specified by:

deleteById in interface CrudRepository<T,ID>

delete

public void delete(T entity)

Specified by:

delete in interface CrudRepository<T,ID>

deleteAll

public void deleteAll(Iterable<? extends T> entities)

Specified by:

deleteAll in interface CrudRepository<T,ID>

deleteAll

public void deleteAll()

Specified by:

deleteAll in interface CrudRepository<T,ID>

findAll

public List<T> findAll()

Specified by:

findAll in interface MongoRepository<T,ID>

Specified by:

findAll in interface CrudRepository<T,ID>

findAllById

public Iterable<T> findAllById(Iterable<ID> ids)

Specified by:

findAllById in interface CrudRepository<T,ID>

findAll

public Page<T> findAll(Pageable pageable)

Specified by:

findAll in interface PagingAndSortingRepository<T,ID>

findAll

public List<T> findAll(Sort sort)

Specified by:

findAll in interface MongoRepository<T,ID>

Specified by:

findAll in interface PagingAndSortingRepository<T,ID>

insert

public <S extends T> S insert(S entity)

Description copied from interface: MongoRepository

Inserts the given entity. Assumes the instance to be new to be able to apply insertion optimizations. Use the returned instance for further operations as the save operation might have changed the entity instance completely. Prefer using CrudRepository.save(Object) instead to avoid the usage of store-specific API.

Specified by:

insert in interface MongoRepository<T,ID>

Parameters:

entity - must not be null.

Returns:

the saved entity

insert

public <S extends T> List<S> insert(Iterable<S> entities)

Description copied from interface: MongoRepository

Inserts the given entities. Assumes the given entities to have not been persisted yet and thus will optimize the insert over a call to MongoRepository.saveAll(Iterable). Prefer using MongoRepository.saveAll(Iterable) to avoid the usage of store specific API.

Specified by:

insert in interface MongoRepository<T,ID>

Parameters:

entities - must not be null.

Returns:

the saved entities

findAll

public <S extends T> Page<S> findAll(Example<S> example,
                                     Pageable pageable)

Specified by:

findAll in interface QueryByExampleExecutor<T>

findAll

public <S extends T> List<S> findAll(Example<S> example,
                                     Sort sort)

Specified by:

findAll in interface MongoRepository<T,ID>

Specified by:

findAll in interface QueryByExampleExecutor<T>

findAll

public <S extends T> List<S> findAll(Example<S> example)

Specified by:

findAll in interface MongoRepository<T,ID>

Specified by:

findAll in interface QueryByExampleExecutor<T>

findOne

public <S extends T> Optional<S> findOne(Example<S> example)

Specified by:

findOne in interface QueryByExampleExecutor<T>

count

public <S extends T> long count(Example<S> example)

Specified by:

count in interface QueryByExampleExecutor<T>

exists

public <S extends T> boolean exists(Example<S> example)

Specified by:

exists in interface QueryByExampleExecutor<T>