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: -------------------------------------------------------------- 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 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523542#523542