xni parser io xni XMLDocumentHandler xni XMLDTDHandler xni XMLDTDContentModelHandler xni XNIException xmlparserconfiguration xmlcomponentmanager parse xmlinputsource inputsource xniexception addrecognizedfeatures featureids setfeature featureid xmlconfigurationexception getfeature featureid xmlconfigurationexception addrecognizedproperties propertyids setproperty propertyid xmlconfigurationexception getproperty propertyid xmlconfigurationexception seterrorhandler xmlerrorhandler errorhandler xmlerrorhandler geterrorhandler setdocumenthandler xmldocumenthandler documenthandler xmldocumenthandler getdocumenthandler setdtdhandler xmldtdhandler dtdhandler xmldtdhandler getdtdhandler setdtdcontentmodelhandler xmldtdcontentmodelhandler dtdcontentmodelhandler xmldtdcontentmodelhandler getdtdcontentmodelhandler xmlentityresolver entityresolver xmlentityresolver locale xniexception