org.springframework.data.neo4j.support.mapping
Class Neo4jEntityPersister

java.lang.Object
  org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister

All Implemented Interfaces:

EntityPersister, Neo4jEntityConverter<Object,org.neo4j.graphdb.Node>

public class Neo4jEntityPersister
extends Object
implements EntityPersister, Neo4jEntityConverter<Object,org.neo4j.graphdb.Node>

Since:

11.10.11

Author:

mh

Nested Class Summary

static class	Neo4jEntityPersister.CachedConverter<S extends org.neo4j.graphdb.PropertyContainer>
static class	Neo4jEntityPersister.CachedInstantiator<S extends org.neo4j.graphdb.PropertyContainer>

Constructor Summary

Neo4jEntityPersister(ConversionService conversionService, EntityTools<org.neo4j.graphdb.Node> nodeEntityTools, EntityTools<org.neo4j.graphdb.Relationship> relationshipEntityTools, Neo4jMappingContext mappingContext, EntityStateHandler entityStateHandler)

Method Summary

<S extends org.neo4j.graphdb.PropertyContainer,T> T	createEntityFromState(S state, Class<T> type, MappingPolicy mappingPolicy)
<S extends org.neo4j.graphdb.PropertyContainer,T> T	createEntityFromStoredType(S state, MappingPolicy mappingPolicy)
ConversionService	getConversionService()
org.springframework.data.mapping.context.MappingContext<? extends Neo4jPersistentEntity<?>,Neo4jPersistentProperty>	getMappingContext()
MappingPolicy	getMappingPolicy(Class<?> targetType)
<S extends org.neo4j.graphdb.PropertyContainer> S	getPersistentState(Object entity)
boolean	isManaged(Object entity)
boolean	isNodeEntity(Class<?> targetType)
boolean	isRelationshipEntity(Class targetType)
Object	persist(Object entity, MappingPolicy mappingPolicy)
<T> T	projectTo(Object entity, Class<T> targetType)
<T> T	projectTo(Object entity, Class<T> targetType, MappingPolicy mappingPolicy)
<R> R	read(Class<R> type, org.neo4j.graphdb.Node source, MappingPolicy mappingPolicy)
<S extends org.neo4j.graphdb.PropertyContainer> void	setPersistentState(Object entity, S state)
void	write(Object source, org.neo4j.graphdb.Node sink, MappingPolicy mappingPolicy)

Methods inherited from class java.lang.Object

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

Constructor Detail

Neo4jEntityPersister

public Neo4jEntityPersister(ConversionService conversionService,
                            EntityTools<org.neo4j.graphdb.Node> nodeEntityTools,
                            EntityTools<org.neo4j.graphdb.Relationship> relationshipEntityTools,
                            Neo4jMappingContext mappingContext,
                            EntityStateHandler entityStateHandler)

Method Detail

createEntityFromStoredType

public <S extends org.neo4j.graphdb.PropertyContainer,T> T createEntityFromStoredType(S state,
                                                                                      MappingPolicy mappingPolicy)

Specified by:

createEntityFromStoredType in interface EntityPersister

createEntityFromState

public <S extends org.neo4j.graphdb.PropertyContainer,T> T createEntityFromState(S state,
                                                                                 Class<T> type,
                                                                                 MappingPolicy mappingPolicy)

Specified by:

createEntityFromState in interface EntityPersister

projectTo

public <T> T projectTo(Object entity,
                       Class<T> targetType)

Specified by:

projectTo in interface EntityPersister

projectTo

public <T> T projectTo(Object entity,
                       Class<T> targetType,
                       MappingPolicy mappingPolicy)

Specified by:

projectTo in interface EntityPersister

getPersistentState

public <S extends org.neo4j.graphdb.PropertyContainer> S getPersistentState(Object entity)

persist

public Object persist(Object entity,
                      MappingPolicy mappingPolicy)

isManaged

public boolean isManaged(Object entity)

isNodeEntity

public boolean isNodeEntity(Class<?> targetType)

Specified by:

isNodeEntity in interface EntityPersister

getMappingPolicy

public MappingPolicy getMappingPolicy(Class<?> targetType)

Specified by:

getMappingPolicy in interface EntityPersister

isRelationshipEntity

public boolean isRelationshipEntity(Class targetType)

Specified by:

isRelationshipEntity in interface EntityPersister

setPersistentState

public <S extends org.neo4j.graphdb.PropertyContainer> void setPersistentState(Object entity,
                                                                               S state)

getMappingContext

public org.springframework.data.mapping.context.MappingContext<? extends Neo4jPersistentEntity<?>,Neo4jPersistentProperty> getMappingContext()

Specified by:

getMappingContext in interface Neo4jEntityConverter<Object,org.neo4j.graphdb.Node>

getConversionService

public ConversionService getConversionService()

Specified by:

getConversionService in interface Neo4jEntityConverter<Object,org.neo4j.graphdb.Node>

read

public <R> R read(Class<R> type,
                  org.neo4j.graphdb.Node source,
                  MappingPolicy mappingPolicy)

Specified by:

read in interface Neo4jEntityConverter<Object,org.neo4j.graphdb.Node>

write

public void write(Object source,
                  org.neo4j.graphdb.Node sink,
                  MappingPolicy mappingPolicy)

Specified by:

write in interface Neo4jEntityConverter<Object,org.neo4j.graphdb.Node>