private void UnLockResource(Transaction context, MyLM.LockMode mode, RID rId)
{
LockableID id = new LockableID(
ResourceLockPrefix, new LockableID(rId.ToString()));
this.UnLock(context, mode, id);
}
private void UnLockReservation(Transaction context, MyLM.LockMode mode, Customer rId)
{
LockableID id = new LockableID(
ReservationLockPrefix, new LockableID(rId.ToString()));
this.Lock(context, mode, id);
}
private void UnLockPage(Transaction context, MyLM.LockMode mode, int page)
{
LockableID id = new LockableID(
PageLockPrefix, new LockableID(page.ToString()));
this.UnLock(context, mode, id);
}
private void UnLock(Transaction context, MyLM.LockMode mode, LockableID id)
{
switch (mode)
{
case MyLM.LockMode.Read:
{
this.lockManager
.UnlockRead(context, id);
}
break;
case MyLM.LockMode.Write:
{
this.lockManager
.UnlockWrite(context, id);
}
break;
default:
throw new Exception("Invalid lock mode requested");
}
}