private int SetState(Transaction.States newState)
{
int action = 0;
if (State != newState)
{
if (newState == Transaction.States.Trying)
{
if (IsTransportUnreliable)
{
action |= Transaction.Action.StartTimerE1;
}
action |= Transaction.Action.StartTimerF;
}
else if (newState == Transaction.States.Completed)
{
if (IsTransportUnreliable)
{
action |= Transaction.Action.StartTimerK;
}
}
State = newState;
}
return(action);
}
private int SetState(Transaction.States newState)
{
int action = 0;
if (State != newState)
{
if (newState == Transaction.States.Completed)
{
action |= Transaction.Action.StartTimerH;
if (IsTransportUnreliable)
{
action |= Transaction.Action.StartTimerG1;
}
}
if (newState == Transaction.States.Confirmed)
{
action |= Transaction.Action.StartTimerI;
}
State = newState;
}
return(action);
}
protected IEnumerable <StateUnreliable> GetAllStatesExcept(Transaction.States except1, Transaction.States except2)
{
foreach (var state in GetAllStates())
{
if (state.State == except1 && state.State == except2)
{
yield return(state);
}
}
}
protected IEnumerable <T> GetAllTransactionsExcept(Transaction.States except1, Transaction.States except2)
{
foreach (var state in GetAllStates())
{
if (state.State != except1 && state.State != except2)
{
yield return(GetTransaction(state.State, state.IsTransportUnreliable));
}
}
}
protected IEnumerable <StateUnreliable> GetAllStatesFor(Transaction.States include1, Transaction.States include2)
{
foreach (var state in GetAllStates())
{
if (state.State == include1 || state.State == include2)
{
yield return(state);
}
}
}
protected IEnumerable <T> GetAllTransactionsFor(Transaction.States include1, Transaction.States include2)
{
foreach (var state in GetAllStates())
{
if (state.State == include1 || state.State == include2)
{
yield return(GetTransaction(state.State, state.IsTransportUnreliable));
}
}
}
protected void EmulateTransportEvent(bool isTransportUnreliable, Transaction.States fromState, int startStatus, int endStatus, Transaction.States toState)
{
for (int i = startStatus; i <= endStatus; i++)
{
var transaction = GetTransaction(fromState, isTransportUnreliable);
transaction.ProccessTransport(i);
Assert.AreEqual(toState, transaction.State);
}
}
private void SetState(Transaction.States newState, ref int action)
{
if (State != newState)
{
if (newState == Transaction.States.Completed)
{
action |= Transaction.Action.StartTimerJ;
}
State = newState;
}
}
protected override T GetTransaction(Transaction.States state, bool isTransportUnreliable)
{
var e = GetServerEventArgs(isTransportUnreliable);
var transaction = new T();
if (Transaction.States.Calling != Transaction.States.Trying)
{
throw new InvalidProgramException();
}
switch (state)
{
case Transaction.States.Created:
break;
case Transaction.States.Trying:
//case Transaction.States.Calling:
transaction.ProccessTransactionUser(false, e);
break;
case Transaction.States.Proceeding:
transaction.ProccessTransactionUser(false, e);
transaction.ProccessTransport(100);
break;
case Transaction.States.Completed:
if (isTransportUnreliable == false)
{
throw new InvalidProgramException(@"States.Completed state accessable only for Unreable transport");
}
transaction.ProccessTransactionUser(false, e);
transaction.ProccessTransport(300);
break;
case Transaction.States.Terminated:
transaction.ProccessTransactionUser(false, e);
transaction.ProccessTransportError();
break;
}
if (state != transaction.State)
{
throw new InvalidProgramException();
}
EventArgsManager.Put(e);
return(transaction);
}
protected override InviteServerTransaction GetTransaction(Transaction.States state, bool isTransportUnreliable)
{
var e = GetServerEventArgs(isTransportUnreliable);
var transaction = new InviteServerTransaction();
switch (state)
{
case Transaction.States.Created:
break;
case Transaction.States.Proceeding:
transaction.ProccessTransport(false);
break;
case Transaction.States.Completed:
transaction.ProccessTransport(false);
transaction.ProccessTransactionUser(300, e);
break;
case Transaction.States.Confirmed:
if (isTransportUnreliable == false)
{
throw new InvalidProgramException(@"States.Completed state accessable only for Unreable transport");
}
transaction.ProccessTransport(false);
transaction.ProccessTransactionUser(300, e);
transaction.ProccessTransport(true);
break;
case Transaction.States.Terminated:
transaction.ProccessTransport(false);
transaction.ProccessTransportError();
break;
}
if (state != transaction.State)
{
throw new InvalidProgramException("GetTransaction can not goto desired state");
}
EventArgsManager.Put(e);
return(transaction);
}
protected IEnumerable <T> GetAllTransactionsExcept(Transaction.States except)
{
return(GetAllTransactionsExcept(except, except));
}
public StateUnreliable(Transaction.States state, bool isTransportUnreliable)
{
State = state;
IsTransportUnreliable = isTransportUnreliable;
}
protected void EmulateTransportEvent(Transaction.States fromState, int startStatus, int endStatus, Transaction.States toState)
{
EmulateTransportEvent(true, fromState, startStatus, endStatus, toState);
EmulateTransportEvent(false, fromState, startStatus, endStatus, toState);
}
protected abstract T GetTransaction(Transaction.States state, bool isTransportUnreliable);
protected IEnumerable <StateUnreliable> GetAllStatesFor(Transaction.States include)
{
return(GetAllStatesFor(include, include));
}
protected IEnumerable <T> GetAllTransactionsFor(Transaction.States include)
{
return(GetAllTransactionsFor(include, include));
}
protected IEnumerable <StateUnreliable> GetAllStatesExcept(Transaction.States except)
{
return(GetAllStatesExcept(except, except));
}