private DruidDataSource dataSource;
protected void setUp() throws Exception {
dataSource = new DruidDataSource();
WallFilter wall = new WallFilter();
wall.setConfig(new WallConfig());
wall.getConfig().setWrapAllow(true);
dataSource.setOracle(true);
dataSource.setUrl("jdbc:mock:xxx");
dataSource.setDriver(new OracleMockDriverJdbc3());
dataSource.setPoolPreparedStatements(true);