Package org.apache.xerces.impl
Interface ExternalSubsetResolver
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- 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 returnnull
.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
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description org.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.
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Method Detail
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getExternalSubset
org.apache.xerces.xni.parser.XMLInputSource getExternalSubset(org.apache.xerces.xni.grammars.XMLDTDDescription grammarDescription) throws org.apache.xerces.xni.XNIException, java.io.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.java.io.IOException
- Thrown if resolved entity stream cannot be opened or some other i/o error occurs.
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