org.apache.torque.engine.database.transform
Class DTDResolver

java.lang.Object
  org.apache.torque.engine.database.transform.DTDResolver

All Implemented Interfaces:

org.xml.sax.EntityResolver

public class DTDResolver

extends java.lang.Object

implements org.xml.sax.EntityResolver

A resolver to get the database.dtd file for the XML parser from the jar.

Version:

$Id: DTDResolver.java,v 1.9.2.2 2003/05/27 19:49:54 mpoeschl Exp $

Author:

Martin Poeschl, Kurt Schrader, Quinton McCombs

Field Summary

private org.xml.sax.InputSource	databaseDTD InputSource for database.dtd.
private static org.apache.log4j.Logger	log Logging
private static java.lang.String	WEB_SITE_DTD Where the DTD is located on the web.

Constructor Summary

DTDResolver()
constructor

Method Summary

private org.xml.sax.InputSource	getInputSource(java.lang.String urlString) Retrieves a XML input source for the specified URL.
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId) called by the XML parser

Methods inherited from class java.lang.Object

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

Field Detail

WEB_SITE_DTD

private static final java.lang.String WEB_SITE_DTD

Where the DTD is located on the web.

See Also:

Constant Field Values

databaseDTD

private org.xml.sax.InputSource databaseDTD

InputSource for database.dtd.

log

private static org.apache.log4j.Logger log

Logging

Constructor Detail

DTDResolver

public DTDResolver()

constructor

Method Detail

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)

called by the XML parser

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Parameters:

publicId - The public identifier of the external entity

systemId - The system identifier of the external entity

Returns:

an InputSource for the database.dtd file

getInputSource

private org.xml.sax.InputSource getInputSource(java.lang.String urlString)

Retrieves a XML input source for the specified URL.

Parameters:

urlString - The URL of the input source.

Returns:

InputSource for the URL.