public void setProperties(Properties p) { dialect = p.getProperty("dialect"); if (Tools.isEmpty(dialect)) { try { throw new PropertyException("dialect property is not found!"); } catch (PropertyException e) { e.printStackTrace(); } } pageSqlId = p.getProperty("pageSqlId"); if (Tools.isEmpty(pageSqlId)) { try { throw new PropertyException("pageSqlId property is not found!"); } catch (PropertyException e) { e.printStackTrace(); } } }