Class Ens.DTL.Transform

class Ens.DTL.Transform extends Ens.DTL.Action, Ens.Util.PortalModelBase

This class represents the data transform specification. It is the root node of the parse tree derived from the XDATA DTL Specification defined in the DataTransformation class

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
	10	12

Summary

Properties
Actions	Annotation	Create	Disabled
Expanded	IgnoreMissingSource	Language	Parent
ReadOnly	ReportErrors	SourceClass	SourceDocType
TargetClass	TargetDocType	Timestamp	TreatEmptyAsNull

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
Deserialize	DisabledSet	DisplayName	ExpandedSet
GenerateCode	GenerateXML	NormalizeAttribute	Serialize
Validate	WriteAnnotationXML	WriteExpandedAttribute	decoratePropString
getPropsArgs	primaryDocType

Properties

• property Actions as Ens.DTL.ActionList;

This holds the actions to be performed on the arguments

• property Create as %String(MAXLEN=20,VALUELIST=",new,copy,existing") [ InitialExpression = "new",Required ];

This determines how the new target object should be created.

• property IgnoreMissingSource as %String [ InitialExpression = 1 ];

This holds the value of the IGNOREMISSINGSOURCE parameter so it can be edited in the UI

• property Language as %String [ InitialExpression = $$$objectscript ];

This holds the language of the class

• property ReportErrors as %String [ InitialExpression = 1 ];

This holds the value of the REPORTERRORS parameter so it can be edited in the UI

• property SourceClass as %String(MAXLEN=128) [ Required ];

This holds the type of the source object

• property SourceDocType as %String(MAXLEN=128);

This holds the optional document type of the source object

• property TargetClass as %String(MAXLEN=128) [ Required ];

This holds the type of the target object

• property TargetDocType as %String(MAXLEN=128);

This holds the optional document type of the target object

• property TreatEmptyAsNull as %Boolean [ InitialExpression = 0 ];

This holds the value of the TREATEMPTYREPEATINGFIELDASNULL parameter so it can be edited in the UI

Methods

• method Deserialize(pState As %String) as %Status

Fill in properties of this item from the serial string

• method DisabledSet(pVal As %Boolean) as %Status

Disabled can not be set for a transform.

• method DisplayName() as %String

Provide a user readable string which names the activity

• method ExpandedSet(pVal As %Boolean) as %Status

This is a Set accessor method for the Expanded property.

• method GenerateCode(pCompiler As Ens.DTL.Compiler) as %Status

• method GenerateXML(pStream As %BinaryStream) as %Status

Expanded can not be set for a transform.

• method Serialize(pStream As %CharacterStream) as %Status

Serialize this transform for use by DTL editor

• method Validate(ByRef pStatus As %Status, pContext As Ens.DTL.ValidationContext) as %Status

Perform a sanity check on the nodes in the parse tree

• classmethod decoratePropString(pVarName As %String) as %String

add implicit GetAt() / GetPrevious() names explicitly to match what instantiateProps() supports.

• classmethod getPropsArgs(pVarName As %String) as %String

Returns a string representing a code-generated list of arguments to GetAt() invocations in the pVarName string passed to instantiateProps().

• method primaryDocType(docType As %String) as %String

Internal method to return DocType if child doc names also specified.

Class Reference IRIS for UNIX 2024.1.2
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