예제 #1
0
        /// <summary>
        /// Starts normal execution of the strategy
        /// </summary>
        /// <param name="ctrArgs">Arguments to be used to execute strategy</param>
        private void RunStrategy(object[] ctrArgs)
        {
            // Create new object to use with Event Aggregator
            InitializeStrategy initializeStrategy = new InitializeStrategy(_strategyType, ctrArgs);

            // Publish Event to Notify Listeners
            EventSystem.Publish <InitializeStrategy>(initializeStrategy);
        }
예제 #2
0
        /// <summary>
        /// Sets up the strategy to be executed
        /// </summary>
        /// <param name="initializeStrategy">Holds info to initialize the given strategy</param>
        private void InitializeUserStrategy(InitializeStrategy initializeStrategy)
        {
            try
            {
                if (_asyncClassLogger.IsInfoEnabled)
                {
                    _asyncClassLogger.Info("Setting up user strategy to run: " + initializeStrategy.StrategyType.FullName,
                                           _type.FullName, "InitializeUserStrategy");
                }

                // Get new Key.
                string key = ApplicationIdGenerator.NextId();

                // Save Strategy details in new Strategy Executor object
                StrategyExecutor strategyExecutor = new StrategyExecutor(key, initializeStrategy.StrategyType, initializeStrategy.CtorArguments);

                // Add to local map
                _strategiesCollection.AddOrUpdate(key, strategyExecutor, (ky, value) => strategyExecutor);

                //Register Event
                strategyExecutor.StatusChanged     += OnStatusChanged;
                strategyExecutor.ExecutionReceived += OnExecutionArrived;

                // Save Brief info of constructor parameters
                StringBuilder briefInfo = new StringBuilder();

                // Add Strategy Description
                briefInfo.Append(LoadCustomStrategy.GetCustomClassSummary(initializeStrategy.StrategyType));
                briefInfo.Append(" :: ");

                // Add Parameters Description
                foreach (object ctorArgument in initializeStrategy.CtorArguments)
                {
                    briefInfo.Append(ctorArgument.ToString());
                    briefInfo.Append("|");
                }

                // Create object to add to AddStrattegy.cs object
                SelectedStrategy selectedStrategy = new SelectedStrategy
                {
                    Key       = key,
                    Symbol    = initializeStrategy.CtorArguments[3].ToString(),
                    BriefInfo = briefInfo.ToString()
                };

                // Create object to pass to event aggregator.
                AddStrategy addStrategy = new AddStrategy(selectedStrategy);

                // Publish event to notify listeners.
                EventSystem.Publish <AddStrategy>(addStrategy);
            }
            catch (Exception exception)
            {
                _asyncClassLogger.Error(exception, _type.FullName, "InitializeUserStrategy");
            }
        }