public interface FieldAccessor
EntityState
.Modifier and Type | Method and Description |
---|---|
Object |
getDefaultValue()
Returns a default implementation for a field or
null if none is provided. |
Object |
getValue(Object entity,
MappingPolicy mappingPolicy) |
boolean |
isWriteable(Object entity) |
Object |
setValue(Object entity,
Object newVal,
MappingPolicy mappingPolicy)
handles field write modification.
|
Object getDefaultValue()
null
if none is provided.
This default implementation is returned in detached mode by the DetachedEntityState
when the value of the field is get.
null
if none is provided.Object setValue(Object entity, Object newVal, MappingPolicy mappingPolicy)
entity
- newVal
- mappingPolicy
- Object getValue(Object entity, MappingPolicy mappingPolicy)
entity
- mappingPolicy
- boolean isWriteable(Object entity)
entity
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