org.hibernate.ogm.datastore.redis

Class RedisHashDialect

java.lang.Object

org.hibernate.ogm.dialect.spi.BaseGridDialect

org.hibernate.ogm.dialect.impl.AbstractGroupingByEntityDialect

org.hibernate.ogm.datastore.redis.AbstractRedisDialect

org.hibernate.ogm.datastore.redis.RedisHashDialect

All Implemented Interfaces:

Serializable, GroupingByEntityDialect, GridDialect, org.hibernate.service.Service

public class RedisHashDialect
extends AbstractRedisDialect
implements GroupingByEntityDialect

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, Guillaume Smet

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,String> document)
Association	createAssociation(AssociationKey key, AssociationContext associationContext)
Tuple	createTuple(EntityKey key, OperationContext operationContext)
void	executeGroupedChangesToEntity(GroupedChangesToEntityOperation groupedOperation)
void	forEachTuple(ModelConsumer consumer, TupleTypeContext tupleTypeContext, EntityKeyMetadata entityKeyMetadata)
Association	getAssociation(AssociationKey key, AssociationContext associationContext)
Tuple	getTuple(EntityKey key, OperationContext operationContext)
boolean	isStoredInEntityStructure(AssociationKeyMetadata keyMetadata, AssociationTypeContext associationTypeContext)
GridType	overrideType(org.hibernate.type.Type type)

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

addIdToEntity, addKeyValuesFromKeyName, associationId, entityId, getAssociation, getAssociationRow, getEmbeddingEntityTuplePointer, getKeyWithoutTablePrefix, getObjectTTL, identifierId, isClusterMode, keyStringToMap, keyToMap, nextValue, remove, removeAssociations, removeTuple, scan, setObjectTTL, storeAssociation, supportsSequences

Methods inherited from class org.hibernate.ogm.dialect.impl.AbstractGroupingByEntityDialect

executeBatch, flushPendingOperations, insertOrUpdateAssociation, insertOrUpdateTuple, removeAssociation

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

getDuplicateInsertPreventionStrategy, getLockingStrategy, isInTheInsertionQueue, usesNavigationalInformationForInverseSideOfAssociations

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.ogm.dialect.batch.spi.GroupingByEntityDialect

executeBatch, flushPendingOperations

Methods inherited from interface org.hibernate.ogm.dialect.spi.GridDialect

getDuplicateInsertPreventionStrategy, getLockingStrategy, insertOrUpdateAssociation, insertOrUpdateTuple, nextValue, removeAssociation, removeTuple, supportsSequences, usesNavigationalInformationForInverseSideOfAssociations

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,
                      OperationContext operationContext)

Specified by:

getTuple in interface GridDialect

createTuple

public Tuple createTuple(EntityKey key,
                         OperationContext operationContext)

Specified by:

createTuple in interface GridDialect

getAssociation

public Association getAssociation(AssociationKey key,
                                  AssociationContext associationContext)

Specified by:

getAssociation in interface GridDialect

createAssociation

public Association createAssociation(AssociationKey key,
                                     AssociationContext associationContext)

Specified by:

createAssociation in interface GridDialect

isStoredInEntityStructure

public boolean isStoredInEntityStructure(AssociationKeyMetadata keyMetadata,
                                         AssociationTypeContext associationTypeContext)

Specified by:

isStoredInEntityStructure in interface GridDialect

forEachTuple

public void forEachTuple(ModelConsumer consumer,
                         TupleTypeContext tupleTypeContext,
                         EntityKeyMetadata entityKeyMetadata)

Specified by:

forEachTuple in interface GridDialect

addKeyValuesFromKeyName

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

executeGroupedChangesToEntity

public void executeGroupedChangesToEntity(GroupedChangesToEntityOperation groupedOperation)

Specified by:

executeGroupedChangesToEntity in class AbstractGroupingByEntityDialect