org.hibernate.ogm.datastore.redis

Class RedisHashDialect

java.lang.Object

org.hibernate.ogm.dialect.spi.BaseGridDialect

org.hibernate.ogm.datastore.redis.AbstractRedisDialect

org.hibernate.ogm.datastore.redis.RedisHashDialect

All Implemented Interfaces:

Serializable, GridDialect, org.hibernate.service.Service

public class RedisHashDialect
extends AbstractRedisDialect

Stores tuples and associations inside Redis using hash data structures.

Tuples are stored in Redis within hashes. Associations are stored in Redis obtained as either single values or a JSON serialization of a Association object in list/set data structures.

Author:

Mark Paluch

See Also:

Serialized Form

Field Summary

Fields inherited from class org.hibernate.ogm.datastore.redis.AbstractRedisDialect

ASSOCIATIONS, clusterMode, connection, IDENTIFIERS, strategy

Constructor Summary

Constructors

Constructor and Description
RedisHashDialect(RedisDatastoreProvider provider)

Method Summary

Modifier and Type	Method and Description
protected void	addKeyValuesFromKeyName(EntityKeyMetadata entityKeyMetadata, String prefix, String key, Map<String,Object> document)
Association	createAssociation(AssociationKey key, AssociationContext associationContext)
void	forEachTuple(ModelConsumer consumer, TupleContext tupleContext, EntityKeyMetadata entityKeyMetadata)
Association	getAssociation(AssociationKey key, AssociationContext associationContext)
Tuple	getTuple(EntityKey key, TupleContext tupleContext)
void	insertOrUpdateAssociation(AssociationKey associationKey, Association association, AssociationContext associationContext)
void	insertOrUpdateTuple(EntityKey key, Tuple tuple, TupleContext tupleContext)
boolean	isStoredInEntityStructure(AssociationKeyMetadata keyMetadata, AssociationTypeContext associationTypeContext)
GridType	overrideType(org.hibernate.type.Type type)
void	removeAssociation(AssociationKey key, AssociationContext associationContext)

Methods inherited from class org.hibernate.ogm.datastore.redis.AbstractRedisDialect

addIdToEntity, addKeyValuesFromKeyName, associationId, createTuple, entityId, expireAssociation, expireEntity, getAssociation, getAssociationRow, getKeyWithoutTablePrefix, getTTL, getTTL, identifierId, isClusterMode, keyStringToMap, keyToMap, nextValue, remove, removeAssociation, removeTuple, scan, setAssociationTTL, setEntityTTL, storeAssociation, supportsSequences

Methods inherited from class org.hibernate.ogm.dialect.spi.BaseGridDialect

getDuplicateInsertPreventionStrategy, getLockingStrategy

Methods inherited from class java.lang.Object

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

Constructor Detail

RedisHashDialect

public RedisHashDialect(RedisDatastoreProvider provider)

Method Detail

overrideType

public GridType overrideType(org.hibernate.type.Type type)

Specified by:

overrideType in interface GridDialect

Overrides:

overrideType in class BaseGridDialect

getTuple

public Tuple getTuple(EntityKey key,
                      TupleContext tupleContext)

insertOrUpdateTuple

public void insertOrUpdateTuple(EntityKey key,
                                Tuple tuple,
                                TupleContext tupleContext)
                         throws TupleAlreadyExistsException

Throws:

TupleAlreadyExistsException

getAssociation

public Association getAssociation(AssociationKey key,
                                  AssociationContext associationContext)

createAssociation

public Association createAssociation(AssociationKey key,
                                     AssociationContext associationContext)

insertOrUpdateAssociation

public void insertOrUpdateAssociation(AssociationKey associationKey,
                                      Association association,
                                      AssociationContext associationContext)

removeAssociation

public void removeAssociation(AssociationKey key,
                              AssociationContext associationContext)

isStoredInEntityStructure

public boolean isStoredInEntityStructure(AssociationKeyMetadata keyMetadata,
                                         AssociationTypeContext associationTypeContext)

forEachTuple

public void forEachTuple(ModelConsumer consumer,
                         TupleContext tupleContext,
                         EntityKeyMetadata entityKeyMetadata)

addKeyValuesFromKeyName

protected void addKeyValuesFromKeyName(EntityKeyMetadata entityKeyMetadata,
                                       String prefix,
                                       String key,
                                       Map<String,Object> document)