internal int set_commit_token(DB_TXN_TOKEN token)
{
int ret;
ret = libdb_csharpPINVOKE.DB_TXN_set_commit_token(swigCPtr, DB_TXN_TOKEN.getCPtr(token));
DatabaseException.ThrowException(ret);
return ret;
}
internal int set_commit_token(DB_TXN_TOKEN token)
{
int ret;
ret = libdb_csharpPINVOKE.DB_TXN_set_commit_token(swigCPtr, DB_TXN_TOKEN.getCPtr(token));
DatabaseException.ThrowException(ret);
return(ret);
}
internal int is_transaction_applied(DB_TXN_TOKEN token, uint timeout, uint flags)
{
return libdb_csharpPINVOKE.DB_ENV_is_transaction_applied(swigCPtr, DB_TXN_TOKEN.getCPtr(token), timeout, flags);
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(DB_TXN_TOKEN obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
/// <summary>
/// This method checks to see if a specified transaction has been replicated from
/// the master of a replication group. It may be called by applications using either
/// the Base API or the Replication Manager.
/// </summary>
/// <param name="token">
/// The commit token from a transaction previously written at a master
/// site in the replication group. Commit tokens are retrieved using
/// the <see cref="Transaction.CommitToken"/> method.
/// </param>
/// <param name="timeout">
/// The maximum time to wait for the transaction to arrive by replication, expressed in
/// microseconds. To check the status of the transaction without waiting, the timeout
/// may be specified as 0.
/// </param>
/// <returns>
/// This method returns TransactionAppliedStatus.APPLIED to indicate that the specified
/// transaction has indeed been applied at the local site. TransactionAppliedStatus.TIMEOUT
/// returns if the specified transaction has not yet arrived at the calling site,
/// but can be expected to arrive soon. TransactionAppliedStatus.NOTFOUND is returned
/// if the transaction has not been applied at the local site, and it can be determined that
/// the transaction has been rolled back due to a master takeover, and is therefore never
/// expected to arrive. TransactionAppliedStatus.EMPTY_TRANSACTION returns if the specified
/// token was generated by a transaction that did not modify the database environment
/// (e.g., a read-only transaction).
/// </returns>
public TransactionAppliedStatus IsTransactionApplied(byte[] token, uint timeout)
{
if (token == null)
throw new ArgumentNullException("The token cannot be null.");
if (token.Length != DbConstants.DB_TXN_TOKEN_SIZE)
{
throw new ArgumentOutOfRangeException("The token size must be "
+ DbConstants.DB_TXN_TOKEN_SIZE);
}
DB_TXN_TOKEN txn_token = new DB_TXN_TOKEN(token);
int ret = dbenv.is_transaction_applied(txn_token, timeout, 0);
switch (ret)
{
case 0:
return TransactionAppliedStatus.APPLIED;
case DbConstants.DB_TIMEOUT:
return TransactionAppliedStatus.TIMEOUT;
case DbConstants.DB_NOTFOUND:
return TransactionAppliedStatus.NOTFOUND;
case DbConstants.DB_KEYEMPTY:
return TransactionAppliedStatus.EMPTY_TRANSACTION;
default:
throw new DatabaseException(ret);
}
}
internal Transaction(DB_TXN txn)
{
dbtxn = txn;
dbtoken = null;
}
internal void SetCommitToken()
{
if (dbtxn.is_commit_token_enabled()) {
dbtoken = new DB_TXN_TOKEN();
dbtxn.set_commit_token(dbtoken);
}
}
internal static HandleRef getCPtr(DB_TXN_TOKEN obj) {
return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr;
}
internal static HandleRef getCPtr(DB_TXN_TOKEN obj)
{
return((obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr);
}
internal int is_transaction_applied(DB_TXN_TOKEN token, uint timeout, uint flags)
{
return(libdb_csharpPINVOKE.DB_ENV_is_transaction_applied(swigCPtr, DB_TXN_TOKEN.getCPtr(token), timeout, flags));
}
