[jboss-dev-forums] [JBoss Web Development] New message: "Strange behaviour of org.xml.sax.EntityResolver.resolveEntity method on JBOSS"

[Shivey Upadhyay]

JBoss development,

A new message was posted in the thread "Strange behaviour of org.xml.sax.EntityResolver.resolveEntity method on JBOSS":

http://community.jboss.org/message/523542#523542

Author  : Shivey Upadhyay
Profile : http://community.jboss.org/people/Shivey

Message:
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Hi,
 
The peice of code that i want to discuss, parses a custom XML using SAXParser. The main class contains following code:

SAXParserFactory parserFactory = SAXParserFactory.newInstance(); 
parserFactory.setValidating(false); 
SAXParser parser=parserFactory.newSAXParser(); 
XMLReader reader = parser.getXMLReader(); 
reader.setEntityResolver(new CustomEntityResolver()); 
reader.setContentHandler(new MyContentHandler()); 
InputSource is = new InputSource(this.getClass().getResourceAsStream("my.xml")); 
reader.parse(is);

The class CustomEntityResolver implements org.xml.sax.EntityResolver and gives definition for method
public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException { 
InputStream iStream = this.getClass().getResourceAsStream(systemId); 
InputSource iSource = new InputSource(is); 
return iSource; 
}
and my.xml starts with 
<? xml ver...?> 
<!DOCTYPE SYSTEM "shivey.dtd">
the ARGUMENT systemId comes as "shivey.dtd" on weblogic-- as defined in XML, BUT when the same application is executed on JBOSS 4.0.2, the value for systemId comes as "" and hence I GET A http://java.sun.com/javase/6/docs/api/java/net/MalformedURLException.html.
 
Observation: The iStream(InputStream) object created on Weblogic is of java.io.BufferedStream, but same object is of type sun.net.www.protocol.jar.JarURLConnection$JarURLInputStream if systemId is hardcoded(shivey.dtd) on Jboss.
 
I appreciate any help in advance.
 
Thanks again, 
Shivey Upadhyay

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