Jfinal中使用SQLite事务时报错?报错

实现程序还原数据库时的批量操作，数据库采用的是SQLite，使用事物时报错，程序代码

/**
	 * 开启事物的批量任务
	 * @param tableName
	 * @param sqlColumns
	 * @param sqlValues
	 * @param lists
	 */
	public static void batchTask(String tableName, String sqlColumns, String sqlValues, List<Record> lists){
		Db.tx(new IAtom() {
			@Override
			public boolean run() throws SQLException {
				try {
					String delSql = "delete from " + tableName;
					if(tableName.equals("sys_config")){
						delSql = "delete from sys_config where item not in("+SysConfig.remainItems+")";
					}
					Db.update(delSql);
					String sql = "insert into " + tableName + "(" + sqlColumns + ") values (" + sqlValues + ")";
					Db.batch(sql, sqlColumns, lists, 100);
				} catch (Exception e) {
					e.printStackTrace();
					
					return false;
				}
				return true;
			}
		});
		
	}

java.sql.SQLException: database in auto-commit mode
	at org.sqlite.Conn.rollback(Conn.java:350)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)

2016-03-17 10:57:05.055 ERROR com.ddt.service.platform.BackupService - com.ddt.service.platform.BackupService
com.jfinal.plugin.activerecord.ActiveRecordException: java.sql.SQLException: SQLite supports only TRANSACTION_SERIALIZABLE and TRANSACTION_READ_UNCOMMITTED.
	at com.jfinal.plugin.activerecord.DbPro.tx(DbPro.java:655) ~[jfinal-1.9-bin-with-src.jar:na]
	at com.jfinal.plugin.activerecord.DbPro.tx(DbPro.java:680) ~[jfinal-1.9-bin-with-src.jar:na]
	at com.jfinal.plugin.activerecord.Db.tx(Db.java:440) ~[jfinal-1.9-bin-with-src.jar:na]