*/
public Connection getConnection(RequestContainer requestContainer,String dsLabel) {
Connection connection = null;
//calls implementation for gets data source object
DataSourceSupplier supplierDS = new DataSourceSupplier();
SpagoBiDataSource ds = supplierDS.getDataSourceByLabel(dsLabel);
logger.debug("Schema Attributes:"+ ds.getSchemaAttribute());
String schema=UserUtilities.getSchema(ds.getSchemaAttribute(),requestContainer);
logger.debug("Schema:"+ schema);
try {