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## org.apache.xerces.util
Class EntityResolverWrapper

    java.lang.Object
      |
      +--org.apache.xerces.util.EntityResolverWrapper

All Implemented Interfaces:
  org.apache.xerces.xni.parser.XMLEntityResolver

public class EntityResolverWrapper
extends java.lang.Object
implements org.apache.xerces.xni.parser.XMLEntityResolver

This class wraps a SAX entity resolver in an XNI entity resolver.

Version:
  $Id: EntityResolverWrapper.java,v 1.5 2002/04/19 17:15:37 sandygao Exp $
Author:
  Andy Clark, IBM
See Also:
  `EntityResolver`

Field Summary
`protected org.xml.sax.EntityResolver` | `fEntityResolver` The SAX entity resolver.

Constructor Summary
`EntityResolverWrapper()` Default constructor.
`EntityResolverWrapper(org.xml.sax.EntityResolver entityResolver)` Wraps the specified SAX entity resolver.

Method Summary
`org.xml.sax.EntityResolver` | `getEntityResolver()` Returns the SAX entity resolver.
`org.apache.xerces.xni.parser.XMLInputSource` | `resolveEntity(org.apache.xerces.xni.XMLResourceIdentifier resourceIdentifier)` Resolves an external parsed entity.
`void` | `setEntityResolver(org.xml.sax.EntityResolver entityResolver)` Sets the SAX entity resolver.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### fEntityResolver

    protected org.xml.sax.EntityResolver fEntityResolver

  The SAX entity resolver.

Constructor Detail

### EntityResolverWrapper

    public EntityResolverWrapper()

  Default constructor.

### EntityResolverWrapper

    public EntityResolverWrapper(org.xml.sax.EntityResolver entityResolver)

  Wraps the specified SAX entity resolver.

Method Detail

### setEntityResolver

    public void setEntityResolver(org.xml.sax.EntityResolver entityResolver)

  Sets the SAX entity resolver.

### getEntityResolver

    public org.xml.sax.EntityResolver getEntityResolver()

  Returns the SAX entity resolver.

### resolveEntity

    public org.apache.xerces.xni.parser.XMLInputSource resolveEntity(org.apache.xerces.xni.XMLResourceIdentifier resourceIdentifier)
                                                              throws org.apache.xerces.xni.XNIException,
                                                                     java.io.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.
    `java.io.IOException` - Thrown if resolved entity stream cannot be opened or some other i/o error occurs.

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