Tell me something I don't already know. I want validation if there is a
schema specified, no validation if there is not.
Adrian Brock wrote:
The element declaration is required (from your error message)
http://www.w3.org/TR/xmlschema-1/#cvc-elt
and validation is required for minimal conformance:
http://www.w3.org/TR/xmlschema-1/#concepts-conformance
On Mon, 2006-03-20 at 13:20 -0500, Bill Burke wrote:
How do you set up xml parsing to not validate if there is no schema
specified in the XML?
Caused by: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the
declaration of element 'persistence'.
at
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown
Source)
--------------------------------
HEM is doing the following code and throwing an error:
private static Document loadURL(URL configURL, EntityResolver resolver)
throws Exception {
InputStream is = configURL != null ? configURL.openStream() :
null;
if ( is == null ) {
throw new IOException( "Failed to obtain InputStream from url: " +
configURL );
}
List errors = new ArrayList();
DocumentBuilderFactory docBuilderFactory = null;
docBuilderFactory = DocumentBuilderFactory.newInstance();
docBuilderFactory.setValidating( true );
docBuilderFactory.setNamespaceAware( true );
try {
//otherwise Xerces fails in validation
docBuilderFactory.setAttribute(
"http://apache.org/xml/features/validation/schema";, true);
}
catch (IllegalArgumentException e) {
docBuilderFactory.setValidating( false );
docBuilderFactory.setNamespaceAware( false );
}
InputSource source = new InputSource( is );
DocumentBuilder docBuilder =
docBuilderFactory.newDocumentBuilder();
docBuilder.setEntityResolver( resolver );
docBuilder.setErrorHandler( new ErrorLogger("XML InputStream",
errors) );
Document doc = docBuilder.parse( source );
if ( errors.size() != 0 ) {
throw new PersistenceException( "invalid persistence.xml",
(Throwable) errors.get( 0 ) );
}
return doc;
}
--
Bill Burke
Chief Architect
JBoss Inc.
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