org.springframework.data.relational.core.conversion

Interface DbAction.WithGeneratedId<T>

All Superinterfaces:

DbAction<T>, DbAction.WithEntity<T>

All Known Implementing Classes:

DbAction.Insert, DbAction.InsertRoot

Enclosing interface:

DbAction<T>

public static interface DbAction.WithGeneratedId<T>
extends DbAction.WithEntity<T>

A DbAction that may "update" its entity. In order to support immutable entities this requires at least potentially creating a new instance, which this interface makes available.

Author:

Jens Schauder

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.data.relational.core.conversion.DbAction

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>

Method Summary

Modifier and Type	Method and Description
default Class<T>	getEntityType()
Object	getGeneratedId()

Methods inherited from interface org.springframework.data.relational.core.conversion.DbAction.WithEntity

getEntity

Methods inherited from interface org.springframework.data.relational.core.conversion.DbAction

doExecuteWith, executeWith

Method Detail

getGeneratedId

@Nullable
Object getGeneratedId()

Returns:

the entity to persist. Guaranteed to be not null.

getEntityType

default Class<T> getEntityType()

Specified by:

getEntityType in interface DbAction<T>

Specified by:

getEntityType in interface DbAction.WithEntity<T>