c = new DatabaseConnection(ds.getConnection()); DatabaseOperation.CLEAN_INSERT.execute(c,getData());
try { c = new DatabaseConnection(ds.getConnection()); DatabaseOperation.CLEAN_INSERT.execute(c,getData()); } catch (Exception e){ c = null; throw e; }
    protected void setUp() throws Exception {        ctx = getContext(getConfigLocations());             if (null == cdao || null == adao || null == ds) {            cdao = (ContainerDao) ctx.getBean("containerDao");            adao = (AnnotationDao) ctx.getBean("annotationDao");            ds = (DataSource) ctx.getBean("dataSource");        }                if (null==c) {            c = new DatabaseConnection(ds.getConnection());            DatabaseOperation.CLEAN_INSERT.execute(c,getData());        }    }