Class Reference
IRIS for UNIX 2019.2
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  [ENSLIB] >  [Ens] >  [BPL] >  [Scope]
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class Ens.BPL.Scope extends Ens.BPL.Activity

This class represents a sequence of activities to be performed. Errors occuring with the scope block are caught and redirected to the a fault handler. The fault handler can, if desired, invoke a compensation handler which is a named block of code which is intended to compensate for the fault. Transfer of control flow to a catch block can also be achieved by using the Throw activity,naming the catch block to be invoked.

Inventory

Parameters Properties Methods Queries Indices ForeignKeys Triggers
3 5


Summary

Properties
Activities ActivityID Annotation CompensationHandlers
Disabled FaultHandlers Name Parent
XEnd XPos YEnd YPos

Methods
%AddToSaveSet %ClassIsLatestVersion %ClassName %ConstructClone
%DispatchClassMethod %DispatchGetModified %DispatchGetProperty %DispatchMethod
%DispatchSetModified %DispatchSetMultidimProperty %DispatchSetProperty %Extends
%GetParameter %IsA %IsModified %New
%NormalizeObject %ObjectModified %OriginalNamespace %PackageName
%RemoveFromSaveSet %SerializeObject %SetModified %ValidateObject
DisabledGet DisplayName GenerateAnnotation GenerateCode
GenerateXML NormalizeAttribute Validate


Properties

• property Activities as Ens.BPL.ActivityList;
This holds the Try Activity List
• property CompensationHandlers as Ens.BPL.CompensationHandlerList;
This holds the CompensationHandlers
• property FaultHandlers as Ens.BPL.CatchList;
This holds the Catch List

Methods

• method GenerateCode(pCompiler As Ens.BPL.Compiler) as %Status
• method GenerateXML(pStream As %BinaryStream) as %Status
This generates the common XML attributes for this Activity
• method Validate(ByRef pStatus As %Status, pContext As Ens.BPL.ValidationContext) as %Status
Perform a sanity check on the nodes in the parse tree


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