Interoperability - RestoreContext - Add option to clear context

Author: eduard93

isc/py/ens/Operation.cls

@@ -67,7 +67,7 @@ Method SaveContext(request As isc.py.msg.SaveRequest, Output response As Ens.Str
 Method RestoreContext(request As isc.py.msg.RestoreRequest, Output response As Ens.Response) As %Status
 {
 	#dim sc As %Status = $$$OK
-	set sc = ##class(isc.py.data.Context).RestoreContext(request.ContextId)
+	set sc = ##class(isc.py.data.Context).RestoreContext(request.ContextId,, request.Clear)
 	set response = ##class(Ens.Response).%New()
 	quit sc
 }

isc/py/msg/RestoreRequest.cls

@@ -5,13 +5,19 @@ Class isc.py.msg.RestoreRequest Extends Ens.Request
 /// Context identifier to restore
 Property ContextId As %Integer;
 
+/// Clear context before restore
+Property Clear As %Boolean [ InitialExpression = {$$$NO} ];
+
 Storage Default
 {
 <Data name="RestoreRequestDefaultData">
 <Subscript>"RestoreRequest"</Subscript>
 <Value name="1">
 <Value>ContextId</Value>
 </Value>
+<Value name="2">
+<Value>Clear</Value>
+</Value>
 </Data>
 <DefaultData>RestoreRequestDefaultData</DefaultData>
 <Type>%Library.CacheStorage</Type>