Package com.sap.cds.services.impl.cds

Class ReadOnlyHandler

java.lang.Object

com.sap.cds.services.impl.cds.ReadOnlyHandler

All Implemented Interfaces:

EventHandler

public class ReadOnlyHandler
extends Object
implements EventHandler

Constructor Summary

Constructors

Constructor	Description
ReadOnlyHandler(CdsRuntime runtime)

Method Summary

Modifier and Type	Method	Description
void	cleanReadOnlyFields(EventContext context, com.sap.cds.ql.cqn.CqnStatement cqn)
boolean	isStaticallyReadOnly(com.sap.cds.reflect.CdsElement element, String event, boolean isDraftActivate, Map<String,Object> map)	Returns true, if a CdsElement is read only

Methods inherited from class java.lang.Object

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

Constructor Details

ReadOnlyHandler

public ReadOnlyHandler(CdsRuntime runtime)

Method Details

cleanReadOnlyFields

@HandlerOrder(-10400)
public void cleanReadOnlyFields(EventContext context,
 com.sap.cds.ql.cqn.CqnStatement cqn)

isStaticallyReadOnly

public boolean isStaticallyReadOnly(com.sap.cds.reflect.CdsElement element,
 String event,
 boolean isDraftActivate,
 Map<String,Object> map)

Returns true, if a CdsElement is read only

Parameters:

element - the CdsElement

event - the event currently being processed

isDraftActivate - true, if the event is triggered by draftActivate

map - the data map

Returns:

true, if a CdsElement is read only