String jclassName = getAttributeAsString(DataSetConstants.JCLASS_NAME);
if(jclassName!=null && !jclassName.equals("")){
((JClassDataSetDetail)dsActiveDetail).setJavaClassName(jclassName);
}
}else if(dsType.equalsIgnoreCase(DataSetConstants.DS_QUERY)){
dsActiveDetail = new QueryDataSetDetail();
String query = getAttributeAsString(DataSetConstants.QUERY);
String dataSourceLabel = getAttributeAsString(DataSetConstants.DATA_SOURCE);
if(query!=null && !query.equals("")){
((QueryDataSetDetail)dsActiveDetail).setQuery(query);
}