Package org.apache.xerces.impl
Interface ExternalSubsetResolver
- All Superinterfaces:
org.apache.xerces.xni.parser.XMLEntityResolver
- All Known Implementing Classes:
EntityResolver2Wrapper
public interface ExternalSubsetResolver
extends org.apache.xerces.xni.parser.XMLEntityResolver
This interface extends XMLEntityResolver
providing
a method to resolve external subsets for documents which do not
explicitly provide one. The application can register an object that
implements this interface with the parser configuration. If registered,
it will be queried to locate an external subset when none is provided,
even for documents that do not contain DOCTYPE declarations. If the
registered external subset resolver does not provide an external subset
for a given document, it should return null
.
INTERNAL:
- Usage of this class is not supported. It may be altered or removed at any time.
- Version:
- $Id: ExternalSubsetResolver.java 446761 2006-09-15 21:59:29Z mrglavas $
- Author:
- Michael Glavassevich, IBM
-
Method Summary
Modifier and TypeMethodDescriptionorg.apache.xerces.xni.parser.XMLInputSource
getExternalSubset
(org.apache.xerces.xni.grammars.XMLDTDDescription grammarDescription) Locates an external subset for documents which do not explicitly provide one.Methods inherited from interface org.apache.xerces.xni.parser.XMLEntityResolver
resolveEntity
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Method Details
-
getExternalSubset
org.apache.xerces.xni.parser.XMLInputSource getExternalSubset(org.apache.xerces.xni.grammars.XMLDTDDescription grammarDescription) throws org.apache.xerces.xni.XNIException, IOException Locates an external subset for documents which do not explicitly provide one. If no external subset is provided, this method should return
null
.- Parameters:
grammarDescription
- a description of the DTD- Throws:
org.apache.xerces.xni.XNIException
- Thrown on general error.IOException
- Thrown if resolved entity stream cannot be opened or some other i/o error occurs.
-