org.springframework.data.cassandra.repository.support

Class SimpleCassandraRepository<T,ID extends Serializable>

java.lang.Object

org.springframework.data.cassandra.repository.support.SimpleCassandraRepository<T,ID>

All Implemented Interfaces:

TypedIdCassandraRepository<T,ID>, CrudRepository<T,ID>, Repository<T,ID>

public class SimpleCassandraRepository<T,ID extends Serializable>
extends Object
implements TypedIdCassandraRepository<T,ID>

Repository base implementation for Cassandra.

Author:

Alex Shvid, Matthew T. Adams

Field Summary

Fields

Modifier and Type	Field and Description
protected CassandraEntityInformation<T,ID>	entityInformation
protected CassandraOperations	template

Constructor Summary

Constructors

Constructor and Description
SimpleCassandraRepository(CassandraEntityInformation<T,ID> metadata, CassandraTemplate template) Creates a new SimpleCassandraRepository for the given CassandraEntityInformation and CassandraTemplate.

Method Summary

Modifier and Type	Method and Description
long	count()
void	delete(ID id)
void	delete(Iterable<? extends T> entities)
void	delete(T entity)
void	deleteAll()
boolean	exists(ID id)
List<T>	findAll()
Iterable<T>	findAll(Iterable<ID> ids)
protected List<T>	findAll(com.datastax.driver.core.querybuilder.Select query)
T	findOne(ID id)
<S extends T> List<S>	save(Iterable<S> entities)
<S extends T> S	save(S entity)

Methods inherited from class java.lang.Object

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

Field Detail

template

protected CassandraOperations template

entityInformation

protected CassandraEntityInformation<T,ID extends Serializable> entityInformation

Constructor Detail

SimpleCassandraRepository

public SimpleCassandraRepository(CassandraEntityInformation<T,ID> metadata,
                                 CassandraTemplate template)

Creates a new SimpleCassandraRepository for the given CassandraEntityInformation and CassandraTemplate.

Parameters:

metadata - must not be null.

template - must not be null.

Method Detail

save

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

Specified by:

save in interface CrudRepository<T,ID extends Serializable>

save

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

Specified by:

save in interface CrudRepository<T,ID extends Serializable>

findOne

public T findOne(ID id)

Specified by:

findOne in interface CrudRepository<T,ID extends Serializable>

exists

public boolean exists(ID id)

Specified by:

exists in interface CrudRepository<T,ID extends Serializable>

count

public long count()

Specified by:

count in interface CrudRepository<T,ID extends Serializable>

delete

public void delete(ID id)

Specified by:

delete in interface CrudRepository<T,ID extends Serializable>

delete

public void delete(T entity)

Specified by:

delete in interface CrudRepository<T,ID extends Serializable>

delete

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

Specified by:

delete in interface CrudRepository<T,ID extends Serializable>

deleteAll

public void deleteAll()

Specified by:

deleteAll in interface CrudRepository<T,ID extends Serializable>

findAll

public List<T> findAll()

Specified by:

findAll in interface CrudRepository<T,ID extends Serializable>

findAll

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

Specified by:

findAll in interface CrudRepository<T,ID extends Serializable>

findAll

protected List<T> findAll(com.datastax.driver.core.querybuilder.Select query)