xml parsing problem using xerces

[Nischal Tanna]

Hi All
I am using jdk 1.5 and latest version of xerces

the code below :

    
 
String W3C_XML_SCHEMA = "http://java.sun.com/xml/jaxp/properties/schemaLanguage";
URL fullUrl = new URL("<some url which shall return an xml as a text output>");
HttpURLConnection conn = (HttpURLConnection)fullUrl.openConnection();
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
factory.setAttribute(W3C_XML_SCHEMA, "http://www.w3.org/2001/XMLSchema");
factory.setAttribute("http://java.sun.com/xml/jaxp/properties/schemaSource",new File("my_schema.xsd"));
factory.setValidating(true);
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(conn.getInputStream());

gives the below exception:

    
java.lang.IllegalArgumentException: <a href="http://java.sun.com/xml/jaxp/properties/schemaLanguage" target="_blank" rel="nofollow">http://java.sun.com/xml/jaxp/properties/schemaLanguage</a>
at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.setAttribute(DocumentBuilderFactoryImpl.java:118)
at ValidateXMLTest.main(ValidateXMLTest.java:140)
 

Any solution ?

[Paul Sturrock]

Moving to our XML forum...