public getExternalSubset(name as String, baseURI as String) as InputSource throws SAXException, IOException
Provides an external subset when the document omits one.
| Parameter | Description |
|---|---|
name | Document element name, or null. |
baseURI | Base URI used to resolve relative identifiers. |
Input source for the external subset, or null.
subset = resolver.getExternalSubset("book", baseURI)