Class EnsLib.EDI.XML.Schema

class EnsLib.EDI.XML.Schema extends %RegisteredObject

VDoc Schema classmethods and queries also instance of local parser state

Data structure built in $$$vaSchemaGbl(category) for schema associatedc with category.

Source documents for this schema and imported/inlcuded schemas.
   $$$vaSchemaGbl(category,"src")=srcCount
   $$$vaSchemaGbl(category,"src",srcIndex)=[[ source schema document path ]]
Namespace defined by this schema and its inported and inlcuded schemas.
   $$$vaSchemaGbl(category,"ns","targ")=targetNamespace
   $$$vaSchemaGbl(category,"ns","index",namespaceURI)=nsIndex
   $$$vaSchemaGbl(category,"ns","list",nsIndex,"AttributeQualified")=attributeFormDefault
   $$$vaSchemaGbl(category,"ns","list",nsIndex,"ElementQualified")=elementFormDefault
   $$$vaSchemaGbl(category,"ns","list",nsIndex,"Package")=packageName
   $$$vaSchemaGbl(category,"ns","list",nsIndex,"Prefix")=prefix
   $$$vaSchemaGbl(category,"ns","list",nsIndex,"uri")=namespaceURI
Document Property Structure by type used to show content array
   $$$vaSchemaGbl(category,"p","Element:Structure)=# of children
   $$$vaSchemaGbl(category,"p","Element:Structure,1..n,"name")=Name of child
   $$$vaSchemaGbl(category,"p","Element:Structure,1..n,"type")=Type (Element:Structure) of child
Documentation nodes contained in top level annotation node.
   $$$vaSchemaGbl(category,"desc")=elIndex,...  (may have multiple documentation nodes.
Raw schema document elements.
$$$vaSchemaGbl(category,elIndex,...) describes an element from the schema document.
   $$$vaSchemaGbl(category,elIndex,"ch")=childElIndex ; element index of each child element
   $$$vaSchemaGbl(category,elIndex,"chars")=text associated with node
If the schema element
   $$$vaSchemaGbl(category,elIndex)=$lb("schema")
An element node of the schema
   $$$vaSchemaGbl(category,elIndex,"local")=element ("element", "attribute", etc)
   $$$vaSchemaGbl(category,elIndex,"src")=srcIndex  (see source list above)
   $$$vaSchemaGbl(category,elIndex,"attrs",attrName)=value  (for each attribute of the schema element.)
General information for top level schema elements
 elType="DS": element (DocType) 
 elType="CT": complexType
 elType="ST": simpleType or attribute
 elType="CG": group or attributeGroup
   $$$vaSchemaGbl(category,elIndex,"")=elIndex,...  (multiple elIndex allowed (e.g. for elewment and complexType)
   $$$vaSchemaGbl(category,elIndex,"",elIndex)=elType
   $$$vaSchemaGbl(category,elIndex,elType,name)=elIndex 
   $$$vaSchemaGbl(category,elIndex,elType,name,"ns")=nsIndex 
           if name appears in more than one namespace, then name$nsIndex

   $$$vaSchemaGbl(category,elIndex,elType,name,"meta",... for meta information
     "ns")=$$$vaSchemaGbl(category,elIndex,elType,name,"ns")

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
1	30	40	2

Summary

Properties
Base	BaseNSIndex	Category	CurrNode	Default
IsQual	ItemType	LocalType	LocalVal	Max
MemberTypes	Min	MinLen	Mixed	Name
NameNSIndex	OriginalName	RefNo	Rep	Req
StructNode	Type	TypeNSIndex	Use	doNode
doVerbose	doXType	elno	n0	x0

Methods
%AddToSaveSet	%ClassIsLatestVersion	%ClassName	%ConstructClone
%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty	%DispatchMethod
%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty	%Extends
%GetParameter	%IsA	%IsModified	%New
%NormalizeObject	%ObjectModified	%OnNew	%OriginalNamespace
%PackageName	%RemoveFromSaveSet	%SerializeObject	%SetModified
%ValidateObject	DocStructuresClose	DocStructuresExecute	DocStructuresFetch
ElementExists	GetAlias	GetContentArray	GetDescription
ResolveSchemaTypeToDocType	TypeCategoriesClose	TypeCategoriesExecute	TypeCategoriesFetch
findTypeNode	getTypeRef	isXSDatatype	mergeArray

Parameters

• parameter MAXCONTENTARRAYDEPTH = 20;

limit depth of recursion building ContentArray "array" subscript to avoid size and time overflows

Properties

• property Base as %String;

• property BaseNSIndex as %Integer;

• property Category as %String;

• property CurrNode as %String;

• property Default as %String;

• property IsQual as %String;

• property ItemType as %String;

• property LocalType as %String;

• property LocalVal as %String;

• property Max as %String;

• property MemberTypes as %String;

• property Min as %String;

• property MinLen as %String;

• property Mixed as %Boolean;

• property Name as %String;

• property NameNSIndex as %String;

• property OriginalName as %String;

• property RefNo as %String;

• property Rep as %String;

• property Req as %String;

• property StructNode as %String;

• property Type as %String;

• property TypeNSIndex as %Integer;

• property Use as %String;

• property doNode as %Boolean;

• property doVerbose as %Boolean;

• property doXType as %Boolean;

• property elno as %String;

• property n0 as %String;

• property x0 as %String;

Methods

• method %OnNew(catnode) as %Status

This callback method is invoked by the %New method to provide notification that a new instance of an object is being created.
If this method returns an error then the object will not be created.
It is passed the arguments provided in the %New call. When customizing this method, override the arguments with whatever variables and types you expect to receive from %New(). For example, if you're going to call %New, passing 2 arguments, %OnNew's signature could be:
Method %OnNew(dob as %Date = "", name as %Name = "") as %Status If instead of returning a %Status code this returns an oref and this oref is a subclass of the current class then this oref will be the one returned to the caller of %New method.

• classmethod DocStructuresClose(ByRef qHandle As %Binary) as %Status

• classmethod DocStructuresExecute(ByRef qHandle As %Binary, Category As %String = "", IncludeBase As %Boolean = 0) as %Status

• classmethod DocStructuresFetch(ByRef qHandle As %Binary, ByRef Row As %List, ByRef AtEnd As %Integer = 0) as %Status

• classmethod ElementExists(pElementSpec As %String = "") as %Boolean

• classmethod GetAlias(pContentArrayName As %String, pArrayPos As %String) as %String

This method computes the Alias string for a property name, given the property's node in the Content Array.

• classmethod GetContentArray(Output pContents, pMode As %String = "source", pType As %String = "", pLevel As %Integer = "", pIncludeBase As %Boolean = 0, pElem As %String = "DS", pNodeAddr="-1") as %Status

Get all properties for a given document structure

• classmethod GetDescription(pElementSpec As %String, pItem As %Integer = "") as %String

Get the description of an item or an indexed piece of an item

• classmethod ResolveSchemaTypeToDocType(pSchemaCategory As %String, pTypeName As %String, Output pStatus As %Status, pDoc As EnsLib.EDI.XML.Document = $$$NULLOREF) as %String

Given a Schema category and a Document TypeName string, return the corresponding DocType (document structure)

• classmethod TypeCategoriesClose(ByRef qHandle As %Binary) as %Status

• classmethod TypeCategoriesExecute(ByRef qHandle As %Binary, Standard As %String = "") as %Status

• classmethod TypeCategoriesFetch(ByRef qHandle As %Binary, ByRef Row As %List, ByRef AtEnd As %Integer = 0) as %Status

• method findTypeNode(pStructType, Output pStatus) as %Integer

• classmethod getTypeRef(pCategory, pStructType, Output pStatus=$$$OK) as %String

Drill down until we find a type that has properties, return a schema refrerence to it

• classmethod isXSDatatype(pKey As %Integer, pSchemaCategory As %String, pType As %String, pTypeNSIndex As %String) as %Boolean

• classmethod mergeArray(Output pContents, pMode As %String, pType, pElem, pNodeAddr, pMaxLevels As %Integer = 0) as %Status

Queries

• query DocStructures(Category As %String = "", IncludeBase As %Boolean = 0)

Selects DocStructure As %String, Description As %String

Returns a list of available DocTypes for the corresponding document class.
The DocType is returned as the first column in the result set.
The Category parameter can be used to restrict the list.
If Category is:
0 - return only DocTypes in standard categories
+ - return only DocTypes in user-defined categories
empty - return DocTypes from all categories
a category name - return only DocTypes in the named category
a partial name suffixed with '%' - return only DocTypes in categories matching the partial category name
other - return nothing
If IncludeBase is:
0 - return only DocTypes defined in the current schema category itself
1 - return all DocTypes in the current schema category's base category in addition to those defined in the current category itself

• query TypeCategories(Standard As %String = "")

Selects Category As %String, Description As %String, IsStandard As %Boolean, Base As %String

Class Reference IRIS for UNIX 2024.1.2
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