public void doMutexService()
{
IMutexServiceControl mutex = MutexServiceControlFactory.getRemoteInstance();
UserInfo user = null; // 请求锁有用户
String billId = null; // 要锁定/解锁的单据Id
// 请求锁定
mutex.requestObjIDForUpdate(billId, user.getString("id"));
// 解除锁
mutex.releaseObjIDForUpdate(billId);
}
Tree:TreeBase(增加parentid级次)
Data:DataBase、BillBase(增加关联关系,对Tree的引用)