ElementaryDataItem edi = (ElementaryDataItem)level01.getDataItems()[i];
String attrName = edi.getDataName();
DataField dataField = (DataField)edi.interpret();
if (dataField != null) {
Property attr = (Property)attrs.get(attrName);
Type type = dataField.getType() == Integer.class ? integerType : stringType;
if (attr == null) {
String timestampFormat = "";
String dateFormat = "";
String length = "" + dataField.getLength();
String fraction = "" + dataField.getFraction();