T
- type of the entity for which this represents a database interaction.public static final class DbAction.Merge<T> extends Object implements DbAction.WithDependingOn<T>, DbAction.WithPropertyPath<T>
DbAction.AcquireLockAllRoot<T>, DbAction.AcquireLockRoot<T>, DbAction.Delete<T>, DbAction.DeleteAll<T>, DbAction.DeleteAllRoot<T>, DbAction.DeleteRoot<T>, DbAction.Insert<T>, DbAction.InsertRoot<T>, DbAction.Merge<T>, DbAction.Update<T>, DbAction.UpdateRoot<T>, DbAction.WithDependingOn<T>, DbAction.WithEntity<T>, DbAction.WithGeneratedId<T>, DbAction.WithPropertyPath<T>
Constructor and Description |
---|
Merge(T entity,
PersistentPropertyPath<RelationalPersistentProperty> propertyPath,
DbAction.WithEntity<?> dependingOn) |
Modifier and Type | Method and Description |
---|---|
DbAction.WithEntity<?> |
getDependingOn()
The
DbAction of a parent entity, possibly the aggregate root. |
T |
getEntity() |
PersistentPropertyPath<RelationalPersistentProperty> |
getPropertyPath() |
Map<PersistentPropertyPath<RelationalPersistentProperty>,Object> |
getQualifiers()
Additional values to be set during insert or update statements.
|
String |
toString() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getEntityType, getQualifier
public Merge(T entity, PersistentPropertyPath<RelationalPersistentProperty> propertyPath, DbAction.WithEntity<?> dependingOn)
public T getEntity()
getEntity
in interface DbAction.WithEntity<T>
null
.public PersistentPropertyPath<RelationalPersistentProperty> getPropertyPath()
getPropertyPath
in interface DbAction.WithPropertyPath<T>
public DbAction.WithEntity<?> getDependingOn()
DbAction.WithDependingOn
DbAction
of a parent entity, possibly the aggregate root. This is used to obtain values needed to
persist the entity, that are not part of the current entity, especially the id of the parent, which might only
become available once the parent entity got persisted.getDependingOn
in interface DbAction.WithDependingOn<T>
null
.DbAction.WithDependingOn.getQualifiers()
public Map<PersistentPropertyPath<RelationalPersistentProperty>,Object> getQualifiers()
DbAction.WithDependingOn
Values come from parent entities but one might also add values manually.
getQualifiers
in interface DbAction.WithDependingOn<T>
null
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