/// <summary>
/// Constructs a new instance.
/// </summary>
/// <param name="context">The <see cref="SimpleMessageBusFileProcessorFactoryContext"/> to use.</param>
public SimpleMessageBusFileProcessor(SimpleMessageBusFileProcessorFactoryContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
_options = context.Options;
_attribute = context.Attribute;
_executor = context.Executor;
_logger = context.Logger;
//RWM: Use reflection because _attribute.GetRootPath() is internal.
var dynMethod = _attribute.GetType().GetMethod("GetRootPath", BindingFlags.NonPublic | BindingFlags.Instance);
var attributePath = dynMethod.Invoke(_attribute, null);
_filePath = Path.Combine(_options.RootFolder, attributePath.ToString());
var settings = new JsonSerializerSettings
{
DateFormatHandling = DateFormatHandling.IsoDateFormat,
};
_serializer = JsonSerializer.Create(settings);
}
public SimpleMessageBusFileTriggerBinding(IOptions <FileSystemOptions> options, ParameterInfo parameter, ILogger logger, ISimpleMessageBusFileProcessorFactory fileProcessorFactory)
{
_options = options;
_parameter = parameter;
_logger = logger;
_fileProcessorFactory = fileProcessorFactory;
_attribute = parameter.GetCustomAttribute <SimpleMessageBusFileTriggerAttribute>(inherit: false);
_bindingDataProvider = BindingDataProvider.FromTemplate(_attribute.Path);
_bindingContract = CreateBindingContract();
}
public SimpleMessageBusFileListener(IOptions <FileSystemOptions> options, SimpleMessageBusFileTriggerAttribute attribute, ITriggeredFunctionExecutor triggerExecutor, ILogger logger, ISimpleMessageBusFileProcessorFactory fileProcessorFactory)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
_attribute = attribute ?? throw new ArgumentNullException(nameof(attribute));
_triggerExecutor = triggerExecutor ?? throw new ArgumentNullException(nameof(triggerExecutor));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_fileProcessorFactory = fileProcessorFactory ?? throw new ArgumentNullException(nameof(fileProcessorFactory));
_cancellationTokenSource = new CancellationTokenSource();
if (string.IsNullOrEmpty(_options.Value.RootFolder) || !Directory.Exists(_options.Value.RootFolder))
{
throw new InvalidOperationException(string.Format("Path '{0}' is invalid. FilesConfiguration.RootPath must be set to a valid directory location.", _options.Value.RootFolder));
}
//RWM: Use reflection because _attribute.GetRootPath() is internal.
var dynMethod = _attribute.GetType().GetMethod("GetRootPath", BindingFlags.NonPublic | BindingFlags.Instance);
var attributePath = dynMethod.Invoke(_attribute, null);
_watchPath = Path.Combine(_options.Value.RootFolder, attributePath.ToString());
}
/// <summary>
/// Constructs a new instance
/// </summary>
/// <param name="options">The <see cref="FilesOptions"/></param>
/// <param name="attribute">The <see cref="SimpleMessageBusFileTriggerAttribute"/></param>
/// <param name="executor">The function executor.</param>
/// <param name="logger">The <see cref="ILogger"/>.</param>
public SimpleMessageBusFileProcessorFactoryContext(FileSystemOptions options, SimpleMessageBusFileTriggerAttribute attribute, ITriggeredFunctionExecutor executor, ILogger logger)
{
Options = options ?? throw new ArgumentNullException(nameof(options));
Attribute = attribute ?? throw new ArgumentNullException(nameof(attribute));
Executor = executor ?? throw new ArgumentNullException(nameof(executor));
Logger = logger ?? throw new ArgumentNullException(nameof(logger));
}