private void InitFlags()
{
EnvFlags flags = 0;
if (envFlagCollection == null)
{
return;
}
foreach (EnvironmentFlags flag in envFlagCollection)
{
switch (flag)
{
case EnvironmentFlags.Direct:
flags |= EnvFlags.DbDirect;
break;
case EnvironmentFlags.DSync:
flags |= EnvFlags.DbDSync;
break;
case EnvironmentFlags.DirectLog:
flags |= EnvFlags.DbDirectLog;
break;
case EnvironmentFlags.LSync:
flags |= EnvFlags.DbSyncLog;
break;
case EnvironmentFlags.TxnNoSync:
flags |= EnvFlags.TxnNoSync;
break;
case EnvironmentFlags.TxnNoWriteSync:
flags |= EnvFlags.TxnNoWriteSync;
break;
case EnvironmentFlags.LogInMemory:
flags |= EnvFlags.LogInMemory;
break;
case EnvironmentFlags.TxnNoWait:
flags |= EnvFlags.TxnNoWait;
break;
default:
throw new ApplicationException("Unknown Env.Flag '" + flag + "'");
}
flagsField = flags;
}
}
public static bool Has(this EnvFlags flags, EnvFlags flag)
{
return((flags & flag) != 0);
}
/// <summary> /// Sets flags. /// </summary> /// <param name="flags">The <see cref="EnvFlags"/> to set.</param> public abstract void SetFlags(EnvFlags flags);
/// <summary> /// Clears flags. /// </summary> /// <param name="flags">The <see cref="EnvFlags"/> to clear.</param> public abstract void RemoveFlags(EnvFlags flags);
public void SetFlags(EnvFlags value, bool on) {
DbRetVal ret;
lock (rscLock) {
DB_ENV* evp = CheckDisposed();
ret = evp->SetFlags(evp, value, on ? 1 : 0);
}
Util.CheckRetVal(ret);
}
public RegistrationData On(EnvFlags flags)
{
Envs = flags;
return(this);
}
