public TransactionContext(long txID, int k)
{
mTxID = txID;
mTansactionState = TransactionStates.UNDEFINED;
mKeyValues = new ConcurrentDictionary<string, List<Pair<string, long>>>();
mTimeStamp = DateTime.Now.Ticks;
mStillActive = false;
K = k;
}
public TransactionContext()
{
mTxID = DateTime.Now.Ticks;
mValuesOfKey = new Dictionary<string, List<string>>();
mTansactionState = TransactionStates.UNDEFINED;
mKeyToServer = new Dictionary<string, string>();
oldRegVals = new List<string>();
mStillActive = false;
}
public TransactionContext(long txID, int k)
{
mTxID = txID;
mTansactionState = TransactionStates.UNDEFINED;
mKeyValues = new ConcurrentDictionary <string, List <Pair <string, long> > >();
mTimeStamp = DateTime.Now.Ticks;
mStillActive = false;
K = k;
}
public TransactionContext()
{
mTxID = DateTime.Now.Ticks;
mValuesOfKey = new Dictionary <string, List <string> >();
mTansactionState = TransactionStates.UNDEFINED;
mKeyToServer = new Dictionary <string, string>();
oldRegVals = new List <string>();
mStillActive = false;
}
/// <summary>
/// Sets the state of a transaction
/// </summary>
/// <param name="txID"></param>
/// <param name="state"></param>
public void setTransactionState(long txID, TransactionStates state)
{
TransactionContext tx;
if (mTransactions.TryGetValue(txID, out tx))
{
tx.TransactionState = state;
}
else
{
throw new RemoteException("Could not get transaction with id: " + txID);
}
}
/// <summary>
/// Sets the state of a transaction
/// </summary>
/// <param name="txID"></param>
/// <param name="state"></param>
public void setTransactionState(long txID, TransactionStates state)
{
TransactionContext tx;
if (mTransactions.TryGetValue(txID, out tx))
{
tx.TransactionState = state;
}
else
{
throw new RemoteException("Could not get transaction with id: " + txID);
}
}
public static TransferEvent CreateNew(string clientId, string clientMultiSig, string fromId, string assetId, double amount,
string transactionId, string addressFrom, string addressTo, bool isHidden = false, TransactionStates state = TransactionStates.InProcessOffchain)
{
return(new TransferEvent
{
Id = Guid.NewGuid().ToString("N"),
ClientId = clientId,
DateTime = DateTime.UtcNow,
FromId = fromId,
AssetId = assetId,
Amount = amount,
TransactionId = transactionId,
IsHidden = isHidden,
AddressFrom = addressFrom,
AddressTo = addressTo,
Multisig = clientMultiSig,
IsSettled = false,
State = state
});
}
//--------------------------------------------------
public void EndTransaction()
{
m_trans_state = TransactionStates.Ended;
cmd.Transaction = null;
}
//----------------------------------------------
public Boolean RollBack()
{
//'If (m_trans_state = TransactionStates.Running) Then
//' m_transaction.Rollback()
//' m_trans_state = TransactionStates.RollBacked
//' cmd.Transaction = Nothing
//' Return True
//'Else
//' Throw New Exception("No transaction is in progress.Begin a transaction first to Rollback it.")
//'End If
//'Return False
if (cmd.Transaction != null)
{
m_transaction.Rollback();
m_trans_state = TransactionStates.RollBacked;
cmd.Transaction = null;
return true;
}
else
throw new Exception("No transaction is in progress.Begin a transaction first to Rollback it.");
}
//---------------------------------------------
public Boolean Commit()
{
if (m_trans_state != TransactionStates.UnInit)
{
m_transaction.Commit();
m_trans_state = TransactionStates.Committed;
//'cmd.Transaction = Nothing
return true;
}
else
{
throw new Exception("No transaction is in progress.Begin a transaction first to commit it.");
}
//return false;
}
//---------------------------------------
public Boolean BeginTransaction()
{
if (m_trans_state != TransactionStates.Running)
{
m_transaction = conn.BeginTransaction();
cmd.Transaction = m_transaction;
m_trans_state = TransactionStates.Running;
return true;
}
else
{
throw new Exception("Cannot begin multiple transactions.ie Another transaction already in progress");
}
//return false;
}
