Package io.agrest.cayenne.processor.update.stage

Class CayenneMergeChangesStage

java.lang.Object

io.agrest.runtime.processor.update.stage.UpdateMergeChangesStage

io.agrest.cayenne.processor.update.stage.CayenneMergeChangesStage

All Implemented Interfaces:

Processor<UpdateContext<?>>

public class CayenneMergeChangesStage
extends UpdateMergeChangesStage

A processor invoked for UpdateStage.MERGE_CHANGES stage.

Since:

2.7

Constructor Summary

Constructors

Constructor	Description
CayenneMergeChangesStage(ICayennePersister persister, IPathResolver pathResolver)

Method Summary

Modifier and Type	Method	Description
protected <T extends org.apache.cayenne.DataObject> void	create(UpdateContext<T> context, Consumer<org.apache.cayenne.DataObject> parentRelator, EntityUpdate<T> update)
protected Consumer<org.apache.cayenne.DataObject>	createParentRelator(UpdateContext<? extends org.apache.cayenne.DataObject> context)
protected org.apache.cayenne.map.DbAttribute	dbAttributeForAgAttribute(AgEntity<?> agEntity, String attributeName)
protected <T extends org.apache.cayenne.DataObject> void	delete(T o)
ProcessorOutcome	execute(UpdateContext<?> context)
protected <T extends org.apache.cayenne.DataObject> void	merge(UpdateContext<T> context)
protected <T extends org.apache.cayenne.DataObject> void	update(Consumer<org.apache.cayenne.DataObject> parentRelator, T o, EntityUpdate<T> update)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.agrest.processor.Processor

andThen

Constructor Details

CayenneMergeChangesStage

public CayenneMergeChangesStage(ICayennePersister persister,
 IPathResolver pathResolver)

Method Details

execute

public ProcessorOutcome execute(UpdateContext<?> context)

Specified by:

execute in interface Processor<UpdateContext<?>>

Overrides:

execute in class UpdateMergeChangesStage

merge

protected <T extends org.apache.cayenne.DataObject>
void merge(UpdateContext<T> context)

delete

protected <T extends org.apache.cayenne.DataObject>
void delete(T o)

create

protected <T extends org.apache.cayenne.DataObject>
void create(UpdateContext<T> context,
 Consumer<org.apache.cayenne.DataObject> parentRelator,
 EntityUpdate<T> update)

update

protected <T extends org.apache.cayenne.DataObject>
void update(Consumer<org.apache.cayenne.DataObject> parentRelator,
 T o,
 EntityUpdate<T> update)

createParentRelator

protected Consumer<org.apache.cayenne.DataObject> createParentRelator(UpdateContext<? extends org.apache.cayenne.DataObject> context)

dbAttributeForAgAttribute

protected org.apache.cayenne.map.DbAttribute dbAttributeForAgAttribute(AgEntity<?> agEntity,
 String attributeName)