org.springframework.data.neo4j.fieldaccess
Class TraversalFieldAccessorFactory.TraversalFieldAccessor
java.lang.Object
org.springframework.data.neo4j.fieldaccess.TraversalFieldAccessorFactory.TraversalFieldAccessor
- All Implemented Interfaces:
- FieldAccessor
- Enclosing class:
- TraversalFieldAccessorFactory
public static class TraversalFieldAccessorFactory.TraversalFieldAccessor
- extends Object
- implements FieldAccessor
- Since:
- 12.09.2010
- Author:
- Michael Hunger
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
property
protected final Neo4jPersistentProperty property
params
protected String[] params
TraversalFieldAccessorFactory.TraversalFieldAccessor
public TraversalFieldAccessorFactory.TraversalFieldAccessor(Neo4jPersistentProperty property,
Neo4jTemplate template)
isWriteable
public boolean isWriteable(Object entity)
- Specified by:
isWriteable
in interface FieldAccessor
- Returns:
- false for read only or computed fields, true otherwise
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.
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.
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.
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