Package org.apache.xerces.util

Class EntityResolver2Wrapper

java.lang.Object
org.apache.xerces.util.EntityResolver2Wrapper
All Implemented Interfaces:
ExternalSubsetResolver, org.apache.xerces.xni.parser.XMLEntityResolver
public class EntityResolver2Wrapper extends Object implements ExternalSubsetResolver

This class wraps a SAX entity resolver (EntityResolver2) in an XNI entity resolver.

Version:
$Id: EntityResolver2Wrapper.java 699892 2008-09-28 21:08:27Z mrglavas $
Author:
Michael Glavassevich, IBM

  • Field Details

    • fEntityResolver

      protected EntityResolver2 fEntityResolver
      An instance of SAX2 Extensions 1.1's EntityResolver2.

  • Constructor Details

    • EntityResolver2Wrapper

      public EntityResolver2Wrapper()
      Default constructor.

    • EntityResolver2Wrapper

      public EntityResolver2Wrapper(EntityResolver2 entityResolver)

      Creates a new instance wrapping the given SAX entity resolver.

      Parameters:
      entityResolver - the SAX entity resolver to wrap

  • Method Details

    • setEntityResolver

      public void setEntityResolver(EntityResolver2 entityResolver)

      Sets the SAX entity resolver wrapped by this object.

      Parameters:
      entityResolver - the SAX entity resolver to wrap

    • getEntityResolver

      public EntityResolver2 getEntityResolver()

      Returns the SAX entity resolver wrapped by this object.

      Returns:
      the SAX entity resolver wrapped by this object

    • getExternalSubset

      public 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.

      Specified by:
      getExternalSubset in interface ExternalSubsetResolver
      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.

    • resolveEntity

      public org.apache.xerces.xni.parser.XMLInputSource resolveEntity(org.apache.xerces.xni.XMLResourceIdentifier resourceIdentifier) throws org.apache.xerces.xni.XNIException, IOException
      Resolves an external parsed entity. If the entity cannot be resolved, this method should return null.
      Specified by:
      resolveEntity in interface org.apache.xerces.xni.parser.XMLEntityResolver
      Parameters:
      resourceIdentifier - contains the physical co-ordinates of the resource to be resolved
      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.
      See Also:
      • XMLResourceIdentifier