oParserWrapper.setFeature("http://apache.org/xml/features/validation/schema", bValidation);
oParserWrapper.setFeature("http://apache.org/xml/features/validation/schema-full-checking", bValidation);
if (sURI.startsWith("file://")) {
File oXMLFile = new File(sURI.substring(7));
if (!oXMLFile.exists()) throw new FileNotFoundException("DOMDocument.parseURI(" + sURI.substring(7) + ") file not found");
if (null==sEncoding) {
if (DebugFile.trace) DebugFile.writeln("new FileReader(" + sURI.substring(7) + ")");
oReader = new FileReader(oXMLFile);
if (DebugFile.trace) DebugFile.writeln("DOMParserWrapper.parse([InputSource])");
} else {