com.sap.cds.services.impl.draft

Class DraftHandler

java.lang.Object

com.sap.cds.services.impl.draft.DraftHandler

All Implemented Interfaces:

EventHandler

public class DraftHandler
extends Object
implements EventHandler

An EventHandler to handle draft enabled entities.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NO_SECURITY_CONSTRAINTS

Constructor Summary

Constructors

Constructor and Description
DraftHandler(CdsRuntime runtime)

Method Summary

Modifier and Type	Method and Description
protected void	addActiveDraftFields(EventContext context)
protected void	checkCapabilityEditDraft(EventContext context)
protected void	checkCapabilityNewDraft(EventContext context)
protected void	checkDraft(EventContext context)
protected void	checkRootDraft(EventContext context)
protected void	clearDraftFields(EventContext context)
static DraftCancelEventContext	createCancelContextWithoutConstraints(String entity, com.sap.cds.ql.cqn.CqnDelete delete)
protected com.sap.cds.Result	createDraft(DraftCreateEventContext context)
protected com.sap.cds.Result	defaultCancel(DraftCancelEventContext context)
protected void	defaultDelete(CdsDeleteEventContext context)
protected com.sap.cds.Result	defaultEdit(DraftEditEventContext context)
protected com.sap.cds.Result	defaultNew(DraftNewEventContext context)
protected com.sap.cds.Result	defaultPatch(DraftPatchEventContext context)
protected com.sap.cds.Result	defaultPrepare(DraftPrepareEventContext context)
protected void	defaultRead(CdsReadEventContext context)
protected com.sap.cds.Result	defaultSave(DraftSaveEventContext context)
protected void	defaultUpdate(CdsUpdateEventContext context)
protected void	onGcDrafts(DraftGcEventContext context)
protected void	updateDraftAdministrativeData(DraftPatchEventContext context)

Methods inherited from class java.lang.Object

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

Field Detail

NO_SECURITY_CONSTRAINTS

public static final String NO_SECURITY_CONSTRAINTS

See Also:

Constant Field Values

Constructor Detail

DraftHandler

public DraftHandler(CdsRuntime runtime)

Method Detail

checkCapabilityNewDraft

@HandlerOrder(value=-10800)
protected void checkCapabilityNewDraft(EventContext context)

checkCapabilityEditDraft

@HandlerOrder(value=-10800)
protected void checkCapabilityEditDraft(EventContext context)

clearDraftFields

@HandlerOrder(value=-10700)
protected void clearDraftFields(EventContext context)

checkRootDraft

@HandlerOrder(value=-10800)
protected void checkRootDraft(EventContext context)

checkDraft

@HandlerOrder(value=-10800)
protected void checkDraft(EventContext context)

defaultNew

@HandlerOrder(value=11000)
protected com.sap.cds.Result defaultNew(DraftNewEventContext context)

defaultSave

@HandlerOrder(value=11000)
protected com.sap.cds.Result defaultSave(DraftSaveEventContext context)

defaultEdit

@HandlerOrder(value=11000)
protected com.sap.cds.Result defaultEdit(DraftEditEventContext context)

defaultPatch

@HandlerOrder(value=11000)
protected com.sap.cds.Result defaultPatch(DraftPatchEventContext context)

defaultPrepare

@HandlerOrder(value=11000)
protected com.sap.cds.Result defaultPrepare(DraftPrepareEventContext context)

defaultCancel

@HandlerOrder(value=11000)
protected com.sap.cds.Result defaultCancel(DraftCancelEventContext context)

defaultRead

@HandlerOrder(value=10900)
protected void defaultRead(CdsReadEventContext context)

defaultUpdate

@HandlerOrder(value=10900)
protected void defaultUpdate(CdsUpdateEventContext context)

defaultDelete

@HandlerOrder(value=10900)
protected void defaultDelete(CdsDeleteEventContext context)

createDraft

@HandlerOrder(value=11000)
protected com.sap.cds.Result createDraft(DraftCreateEventContext context)

addActiveDraftFields

@HandlerOrder(value=-11000)
protected void addActiveDraftFields(EventContext context)

updateDraftAdministrativeData

protected void updateDraftAdministrativeData(DraftPatchEventContext context)

createCancelContextWithoutConstraints

public static DraftCancelEventContext createCancelContextWithoutConstraints(String entity,
                                                                            com.sap.cds.ql.cqn.CqnDelete delete)

onGcDrafts

@HandlerOrder(value=11000)
protected void onGcDrafts(DraftGcEventContext context)