Class wwXML (Low Level Methods) - West Wind Client Tools

Class wwXML (Low Level Methods)

The low level methods of this class make it possible to build custom XML and string together multiple objects and cursors into a single XML document. There are two sets of routines for both cursor and object creation imports consisting of to export and two import routines. Each routine deals with one individidual object block (the structure or the data) and can be exported and parsed individually.

Output Methods

CreateDataStructureXML
CreateCursorXML
CreateObjectStructureXML
CreateObjectXML
CreateArrayXML
CreateCollectionXML

Input Methods

ParseXMLToCursor
BuildCursorFromXML
ParseXMLToObject
BuildObjectFromXML
ParseXMLToCollection
ParseXMLToArray

Class Members

Member		Description
	BuildCursorFromXML	Low Level Input Method o.BuildCursorFromXML(loDataElement,lcAlias)
	BuildObjectFromXML	Low Level Input Method o.BuildObjectFromXML(loXMLObjectStructureElement)
	CreateADOXML	Creates an XML fragment from an ADO recordset. o.CreateADOXML(loRS, lcName, lcRowName, lnIndent)
	CreateArrayXML	This method is used internally to parse object arrays. This low level method is specialized and only works with one dimensional arrays at this time. o.CreateArrayXML(@laArray, lcName, lcRow, lnIndent)
	CreateCollectionXml	This low level method creates Xml for a collection. o.CreateCollectionXml(loCollection, lcName, lcRow, lnIndent)
	CreateCursorFromSchema	Creates a cursor from a Schema definition in wwXML's schema format. o.CreateCursorFromSchema(loSchema,lcAlias)
	CreateCursorXML	Low Level Output Method o.CreateCursorXML(lcName, lcRowName, lnIndent)
	CreateDataStructureDTD	This method creates a DTD from the currently active Alias's data structure. The DTD generated is not complete in that it lacks the DocType and top level document root definition. This is so you can string together multiple cursors or objects in a single DTD. o.CreateDataStructureXML(lcName, lcRowName, lnIndent, loRS)
	CreateDataStructureSchema	Creates a Schema string from the currently active cursor/alias. The schema is generated as separate schema string. o.CreateDataStructureSchema(lcName, lcRowName, loRS)
	CreateObjectStructureDTD	Low Level Output Method o.CreateObjectStructureDTD(oObject, cName)
	CreateObjectStructureSchema	Creates a schema for a single level object. o.CreateObjectStructureSchema(loObject, lcName, lnRecurseType)
	CreateObjectStructureXML	Low Level Output Method o.CreateObjectStructureXML(loObject, lcName, lnIndent)
	CreateObjectXML	Low Level Output Method o.CreateObjectXML(loObject, lcName, lnIndent)
	ParseADOXMLToCursor	Low level method that parses the content of an ADO XML recordset to a VFP cursor. Cursor must already exist and the parameter passed in must point at the rows XML DOM collection when passed in. o.ParseADOXMLToCursor(loDataElement)
	ParseXmlToArray	Parses an XML representation to an Array. o.ParseXmlToArray(loXmlNode,@laArray)
	ParseXMLToCollection	This low level method imports a collection from an XML Node that follows a specific collection schema. o.ParseXMLToCollection(loXmlNode,loCollection)
	ParseXMLToCursor	Low Level Input Method o.ParseXMLToCursor(oXMLCursorNode)
	ParseXMLToObject	Low Level Input Method o.ParseXMLToObject(loObjectElement, loObject, llParseCaseInsensitive)