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%XML.Catalog

Class %XML.Catalog Extends (%Persistent, %XML.Adaptor) [ Inheritance = right, Not ProcedureBlock, SqlTableName = XCatalog, System = 3 ]

This class represents an XML catalog. It defines a database of associations between PUBLIC document identifiers and the URLs for their DTD and/or schema files. This class is used by the XML.CatalogResolver class when it resolves DTD and Schema references.

Properties​

Keyword​

Property Keyword As %String(MAXLEN = 20) [ Required ];

The Keyword for a Catalog entry. Currently only PUBLIC is supported

PublicId​

Property PublicId As %String(MAXLEN = 200) [ Required ];

The Public Identifier string for a Catalog entry.

URL​

Property URL As %String(MAXLEN = 200) [ Required ];

The URL string for a Catalog entry.

Methods​

Reset​

ClassMethod Reset()

Clear the contents of the catalog.

IsEmpty​

ClassMethod IsEmpty() As %Boolean

Test if the Catalog is empty

LoadDefault​

ClassMethod LoadDefault() As %Status

Reset and load the default catalog.

Load​

ClassMethod Load(filename As %String) As %Status

Load a Catalog File

ResolvePublic​

ClassMethod ResolvePublic(publicId As %String) As %AbstractStream

Return an open Stream object that contains the DTD for a given Public Identifier.
The caller is responsible for closing the stream.

FindURL​

ClassMethod FindURL(publicId As %String) As %String

Find the URL for a given Public Identifier.

DisplayCatalog​

ClassMethod DisplayCatalog()

Display the contents of the XML Catalog to the console.