org.springframework.data.neo4j.fieldaccess
Class RelatedToViaCollectionFieldAccessorFactory.RelatedToViaCollectionFieldAccessor
java.lang.Object
org.springframework.data.neo4j.fieldaccess.RelatedToViaCollectionFieldAccessorFactory.RelatedToViaCollectionFieldAccessor
- All Implemented Interfaces:
- FieldAccessor
- Enclosing class:
- RelatedToViaCollectionFieldAccessorFactory
public static class RelatedToViaCollectionFieldAccessorFactory.RelatedToViaCollectionFieldAccessor
- extends Object
- implements FieldAccessor
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RelatedToViaCollectionFieldAccessorFactory.RelatedToViaCollectionFieldAccessor
public RelatedToViaCollectionFieldAccessorFactory.RelatedToViaCollectionFieldAccessor(org.neo4j.graphdb.RelationshipType type,
org.neo4j.graphdb.Direction direction,
Class<?> relatedType,
Neo4jTemplate template,
Neo4jPersistentProperty property)
getDefaultValue
public Object getDefaultValue()
- Description copied from interface:
FieldAccessor
- Returns a default implementation for a field or
null
if none is provided.
This default implementation is returned in detached mode by the DetachedEntityState
when the value of the field is get.
- Specified by:
getDefaultValue
in interface FieldAccessor
- Returns:
- a default implementation for a field or
null
if none is provided.
setValue
public Object setValue(Object entity,
Object newVal,
MappingPolicy mappingPolicy)
- Description copied from interface:
FieldAccessor
- handles field write modification.
- Specified by:
setValue
in interface FieldAccessor
- Returns:
- the written value or a DoReturn wrapper with the written value or null.
DoReturn indicates that the aspect should not proceed to the original field access but instead return immediately.
loadEndNodeToRelationshipEntityMapping
protected Map<org.neo4j.graphdb.Node,Object> loadEndNodeToRelationshipEntityMapping(Object newVal,
org.neo4j.graphdb.Node startNode)
isWriteable
public boolean isWriteable(Object entity)
- Specified by:
isWriteable
in interface FieldAccessor
- Returns:
- false for read only or computed fields, true otherwise
getValue
public Object getValue(Object entity,
MappingPolicy mappingPolicy)
- Specified by:
getValue
in interface FieldAccessor
- Returns:
- the value or a DoReturn wrapper with the value for the field.
DoReturn indicates that the aspect should not proceed to the original field access but instead return immediately.
createManagedSet
protected <T> ManagedFieldAccessorSet<T> createManagedSet(Object entity,
Set<T> result,
MappingPolicy mappingPolicy)
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