at.gv.egovernment.moa.util
Class StreamEntityResolver

java.lang.Object
  |
  +--at.gv.egovernment.moa.util.StreamEntityResolver

All Implemented Interfaces:

org.xml.sax.EntityResolver

public class StreamEntityResolver

extends Object

implements org.xml.sax.EntityResolver

An EntityResolver that maps system IDs to InputStreams.

Version:

$Id$

Author:

Patrick Peck

Constructor Summary

StreamEntityResolver(Map mappedEntities)
Create a StreamEntityResolver.

Method Summary

org.xml.sax.InputSource

resolveEntity(String publicId, String systemId) Resolve an entity by looking it up in the mapped entities.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StreamEntityResolver

public StreamEntityResolver(Map mappedEntities)

Create a StreamEntityResolver.

Parameters:

mappedEntities - A mapping from public or system IDs (String objects) to InputStreams.

Method Detail

resolveEntity

public org.xml.sax.InputSource resolveEntity(String publicId,
                                             String systemId)
                                      throws org.xml.sax.SAXException,
                                             IOException

Resolve an entity by looking it up in the mapped entities. First, the public ID is looked up in the mapping, then the system ID.

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Parameters:

publicId - The public ID of the entity.

systemId - The system ID of the entity.

Returns:

An InputStream containing the entity or null if no entity could be found.

Throws:

org.xml.sax.SAXException - Signalling a parsing exception.

IOException - Error reading the entity.