org.springframework.data.elasticsearch.repository.support

Class SimpleElasticsearchRepository<T,ID>

java.lang.Object

org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepository<T,ID>

All Implemented Interfaces:

ElasticsearchRepository<T,ID>, CrudRepository<T,ID>, PagingAndSortingRepository<T,ID>, Repository<T,ID>

Direct Known Subclasses:

AbstractElasticsearchRepository

public class SimpleElasticsearchRepository<T,ID>
extends Object
implements ElasticsearchRepository<T,ID>

Elasticsearch specific repository implementation. Likely to be used as target within ElasticsearchRepositoryFactory

Author:

Rizwan Idrees, Mohsin Husen, Ryan Henszey, Kevin Leturc, Mark Paluch, Christoph Strobl, Michael Wirth, Sascha Woo, Murali Chevuri, Peter-Josef Meisch, Aleksei Arsenev

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SimpleElasticsearchRepository.OperationsCallback<R>

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<T>	entityClass
protected ElasticsearchEntityInformation<T,ID>	entityInformation
protected IndexOperations	indexOperations
protected ElasticsearchOperations	operations

Constructor Summary

Constructors

Constructor and Description
SimpleElasticsearchRepository(ElasticsearchEntityInformation<T,ID> metadata, ElasticsearchOperations operations)

Method Summary

Modifier and Type	Method and Description
long	count()
void	delete(T entity)
void	deleteAll()
void	deleteAll(Iterable<? extends T> entities)
void	deleteById(ID id)
<R> R	execute(SimpleElasticsearchRepository.OperationsCallback<R> callback)
<R> R	executeAndRefresh(SimpleElasticsearchRepository.OperationsCallback<R> callback)
boolean	existsById(ID id)
protected ID	extractIdFromBean(T entity)
Iterable<T>	findAll()
Page<T>	findAll(Pageable pageable)
Iterable<T>	findAll(Sort sort)
Iterable<T>	findAllById(Iterable<ID> ids)
Optional<T>	findById(ID id)
<S extends T> S	indexWithoutRefresh(S entity) Deprecated.
void	refresh()
<S extends T> List<S>	save(List<S> entities)
<S extends T> S	save(S entity)
<S extends T> Iterable<S>	saveAll(Iterable<S> entities)
Page<T>	search(Query query)
Iterable<T>	search(org.elasticsearch.index.query.QueryBuilder query)
Page<T>	search(org.elasticsearch.index.query.QueryBuilder query, Pageable pageable)
Page<T>	searchSimilar(T entity, String[] fields, Pageable pageable) Search for similar entities using a morelikethis query
protected String	stringIdRepresentation(ID id)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.elasticsearch.repository.ElasticsearchRepository

index

Field Detail

operations

protected ElasticsearchOperations operations

indexOperations

protected IndexOperations indexOperations

entityClass

protected Class<T> entityClass

entityInformation

protected ElasticsearchEntityInformation<T,ID> entityInformation

Constructor Detail

SimpleElasticsearchRepository

public SimpleElasticsearchRepository(ElasticsearchEntityInformation<T,ID> metadata,
                                     ElasticsearchOperations operations)

Method Detail

findById

public Optional<T> findById(ID id)

Specified by:

findById in interface CrudRepository<T,ID>

findAll

public Iterable<T> findAll()

Specified by:

findAll in interface CrudRepository<T,ID>

findAll

public Page<T> findAll(Pageable pageable)

Specified by:

findAll in interface PagingAndSortingRepository<T,ID>

findAll

public Iterable<T> findAll(Sort sort)

Specified by:

findAll in interface PagingAndSortingRepository<T,ID>

findAllById

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

Specified by:

findAllById in interface CrudRepository<T,ID>

count

public long count()

Specified by:

count in interface CrudRepository<T,ID>

save

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

Specified by:

save in interface CrudRepository<T,ID>

save

public <S extends T> List<S> save(List<S> entities)

indexWithoutRefresh

@Deprecated
public <S extends T> S indexWithoutRefresh(S entity)

Deprecated.

Description copied from interface: ElasticsearchRepository

This method is intended to be used when many single inserts must be made that cannot be aggregated to be inserted with CrudRepository.saveAll(Iterable). This might lead to a temporary inconsistent state until ElasticsearchRepository.refresh() is called.

Specified by:

indexWithoutRefresh in interface ElasticsearchRepository<T,ID>

saveAll

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

Specified by:

saveAll in interface CrudRepository<T,ID>

existsById

public boolean existsById(ID id)

Specified by:

existsById in interface CrudRepository<T,ID>

search

public Iterable<T> search(org.elasticsearch.index.query.QueryBuilder query)

Specified by:

search in interface ElasticsearchRepository<T,ID>

search

public Page<T> search(org.elasticsearch.index.query.QueryBuilder query,
                      Pageable pageable)

Specified by:

search in interface ElasticsearchRepository<T,ID>

search

public Page<T> search(Query query)

Specified by:

search in interface ElasticsearchRepository<T,ID>

searchSimilar

public Page<T> searchSimilar(T entity,
                             @Nullable
                             String[] fields,
                             Pageable pageable)

Description copied from interface: ElasticsearchRepository

Search for similar entities using a morelikethis query

Specified by:

searchSimilar in interface ElasticsearchRepository<T,ID>

Parameters:

entity - the entity for which similar documents should be searched, must not be null

pageable - , must not be null

Returns:

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>

refresh

public void refresh()

Specified by:

refresh in interface ElasticsearchRepository<T,ID>

extractIdFromBean

@Nullable
protected ID extractIdFromBean(T entity)

stringIdRepresentation

@Nullable
protected String stringIdRepresentation(@Nullable
                                                  ID id)

execute

@Nullable
public <R> R execute(SimpleElasticsearchRepository.OperationsCallback<R> callback)

executeAndRefresh

@Nullable
public <R> R executeAndRefresh(SimpleElasticsearchRepository.OperationsCallback<R> callback)