Class MappingCassandraEntityInformation<T,ID>

java.lang.Object

org.springframework.data.repository.core.support.PersistentEntityInformation<T,ID>

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

All Implemented Interfaces:

CassandraEntityInformation<T,ID>, CassandraEntityMetadata<T>, EntityInformation<T,ID>, EntityMetadata<T>

public class MappingCassandraEntityInformation<T,ID>
extends PersistentEntityInformation<T,ID>
implements CassandraEntityInformation<T,ID>

CassandraEntityInformation implementation using a CassandraPersistentEntity instance to lookup the necessary information.

Author:

Alex Shvid, Matthew T. Adams, Mark Paluch

Constructor Summary

Constructors

Constructor	Description
MappingCassandraEntityInformation(CassandraPersistentEntity<T> entity, CassandraConverter converter)	Create a new MappingCassandraEntityInformation for the given CassandraPersistentEntity.

Method Summary

Modifier and Type	Method	Description
@Nullable ID	getId(T entity)
String	getIdAttribute()	Returns the attribute that the id will be persisted to.
Class<ID>	getIdType()
com.datastax.oss.driver.api.core.CqlIdentifier	getTableName()	Returns the name of the table the entity shall be persisted to.

Methods inherited from class PersistentEntityInformation

getJavaType, isNew

Methods inherited from class Object

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

Methods inherited from interface EntityInformation

getRequiredId, isNew

Methods inherited from interface EntityMetadata

getJavaType

Constructor Details

MappingCassandraEntityInformation

public MappingCassandraEntityInformation(CassandraPersistentEntity<T> entity,
 CassandraConverter converter)

Create a new MappingCassandraEntityInformation for the given CassandraPersistentEntity.

Parameters:

entity - must not be null.

Method Details

getId

public @Nullable ID getId(T entity)

Specified by:

getId in interface EntityInformation<T,ID>

Overrides:

getId in class PersistentEntityInformation<T,ID>

getIdType

public Class<ID> getIdType()

Specified by:

getIdType in interface EntityInformation<T,ID>

Overrides:

getIdType in class PersistentEntityInformation<T,ID>

getIdAttribute

public String getIdAttribute()

Description copied from interface: CassandraEntityInformation

Returns the attribute that the id will be persisted to.

Specified by:

getIdAttribute in interface CassandraEntityInformation<T,ID>

Returns:

getTableName

public com.datastax.oss.driver.api.core.CqlIdentifier getTableName()

Description copied from interface: CassandraEntityMetadata

Returns the name of the table the entity shall be persisted to.

Specified by:

getTableName in interface CassandraEntityMetadata<T>

Returns: