package com.sun.syndication.io;
import org.jdom.JDOMException;
import org.xml.sax.XMLReader;
/*
* This code is needed to fix the security problem outlined in http://www.securityfocus.com/archive/1/297714
*
* Unfortunately there isn't an easy way to check if an XML parser supports a particular feature, so
* we need to set it and catch the exception if it fails. We also need to subclass the JDom SAXBuilder
* class in order to get access to the underlying SAX parser - otherwise the features don't get set until
* we are already building the document, by which time it's too late to fix the problem.
*
* Crimson is one parser which is known not to support these features.
*
*/
public class SAXBuilder extends org.jdom.input.SAXBuilder {
public SAXBuilder(boolean _validate) {
super(_validate);
}
public XMLReader createParser() throws JDOMException {
return super.createParser();
}
}