public TwitterTriggerBinding(ParameterInfo parameter, ILogger logger) { _parameter = parameter; _logger = logger; _attribute = parameter.GetCustomAttribute <TwitterTriggerAttribute>(inherit: false); _bindingContract = CreateBindingContract(); }
public Task <ITriggerBinding> TryCreateAsync(TriggerBindingProviderContext context) { if (context == null) { throw new ArgumentNullException("context"); } //Retrieve Parameter ParameterInfo parameter = context.Parameter; TwitterTriggerAttribute attribute = parameter.GetCustomAttribute <TwitterTriggerAttribute>(inherit: false); if (attribute == null) { return(Task.FromResult <ITriggerBinding>(null)); } //Validate Trigger if (!IsSupportedBindingType(parameter.ParameterType)) { throw new InvalidOperationException($"Can't bind TwitterTriggerAttribute to type '{parameter.ParameterType}'"); } return(Task.FromResult <ITriggerBinding>(new TwitterTriggerBinding(parameter, _logger))); }
public TwitterListener(ITriggeredFunctionExecutor executor, TwitterTriggerAttribute attribute) { Executor = executor ?? throw new ArgumentNullException(nameof(executor)); _attribute = attribute ?? throw new ArgumentNullException(nameof(attribute)); }