throws JBossXBException
{
if( useXniParser == true )
parser = new XniJBossXBParser();
else
parser = new SaxJBossXBParser();
parser.setFeature(VALIDATION, true);
parser.setFeature(SCHEMA_VALIDATION, true);
parser.setFeature(SCHEMA_FULL_CHECKING, true);
parser.setFeature(DYNAMIC_VALIDATION, true);