public class PersistentEntityInformation<T,ID> extends Object implements EntityInformation<T,ID>
EntityInformation
implementation that uses a PersistentEntity
to obtain id type information and uses
a IdentifierAccessor
to access the property value if requested.Constructor and Description |
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PersistentEntityInformation(PersistentEntity<T,? extends PersistentProperty<?>> persistentEntity) |
Modifier and Type | Method and Description |
---|---|
ID |
getId(T entity)
Returns the id of the given entity or null if none can be obtained.
|
Class<ID> |
getIdType()
Returns the type of the id of the entity.
|
Class<T> |
getJavaType()
Returns the actual domain class type.
|
boolean |
isNew(T entity)
Returns whether the given entity is considered to be new.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getRequiredId
public PersistentEntityInformation(PersistentEntity<T,? extends PersistentProperty<?>> persistentEntity)
public boolean isNew(T entity)
EntityInformation
isNew
in interface EntityInformation<T,ID>
entity
- must never be null@Nullable public ID getId(T entity)
EntityInformation
getId
in interface EntityInformation<T,ID>
entity
- must never be nullpublic Class<T> getJavaType()
EntityMetadata
getJavaType
in interface EntityMetadata<T>
public Class<ID> getIdType()
EntityInformation
getIdType
in interface EntityInformation<T,ID>
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