/// <summary>
/// Apply a command operation
/// </summary>
/// <param name="observed">observed operation</param>
/// <param name="activator">command parameters</param>
/// <returns>command operation</returns>
public static CommandOperation DbCommand(this IObservableOperation observed, CommandActivator activator)
{
var cmd = new CommandOperation(activator);
observed.Subscribe(cmd);
return(cmd);
}
public void NullCheck()
{
IServiceProvider provider = CreateDependencyInjection();
Assert.Throws <ArgumentNullException>("provider", () => CommandActivator.ConstructCommand(null, typeof(NullCommand)));
Assert.Throws <ArgumentNullException>("type", () => CommandActivator.ConstructCommand(provider, null));
}
private void SubmitInput()
{
// get current input
Input input = GetCurrentInput();
// update command history
if (_submitHistory.Count == 0 || !_submitHistory.LastOrDefault().Equals(input.ToString().Trim()))
{
_submitHistory.Add(input.ToString().TrimEnd());
_submitHistoryIndex = _submitHistory.Count;
}
Out.Standard.WriteLine();
// resolve command
CommandResolver resolver = new CommandResolver(input, Commands);
if (resolver.HasErrors) // if resolution failed with errors, output errors here
{
foreach (var err in resolver.Errors)
{
Out.Error.WriteLine(err);
}
CommandExecutionComplete(null);
}
else
{
var cmd = new CommandActivator().Create(resolver, this);
InputFilters.SetFilterMode(FilterMode.Execution);
_invoker.Invoke(cmd, false, CommandExecutionComplete);
}
}
/// <summary>
/// Apply a command operation
/// </summary>
/// <param name="observed">observed operation</param>
/// <param name="activator">command parameters</param>
/// <returns>command operation</returns>
public static CommandOperation DbCommand(this IObservableOperation observed, CommandActivator activator)
{
var cmd = new CommandOperation(activator, LogProvider.GetLogger(typeof(CommandOperation).ToString()));
observed.Subscribe(cmd);
return(cmd);
}
public void SetupCommandActivatorTest()
{
keyActivationProvider = new Mock <IKeyCommandActivationProvider>();
signatureActivationProvider = new Mock <ISignatureCommandActivationProvider>();
activator = new CommandActivator(keyActivationProvider.Object, signatureActivationProvider.Object);
arguments = new ApplicationArguments();
}
public void CreateCommandWithParameterlessConstructor()
{
IServiceProvider provider = CreateDependencyInjection();
CommandBase command = CommandActivator.ConstructCommand(provider, typeof(NullCommand));
Assert.IsType <NullCommand>(command);
}
public void ActivatorRequiresPublicConstructor()
{
IServiceProvider provider = CreateDependencyInjection();
Type type = typeof(InvalidCommand);
Assert.Empty(type.GetConstructors());
Assert.Throws <InvalidOperationException>(() => CommandActivator.ConstructCommand(provider, type));
}
public void CreateCommandWithParameterizedConstructor()
{
Func <int> argument = () => 240;
IServiceProvider provider = CreateDependencyInjection(argument);
CommandBase command = CommandActivator.ConstructCommand(provider, typeof(DelegateCommand));
Assert.IsType <DelegateCommand>(command);
}
/// <summary>
/// Apply a command operation
/// </summary>
/// <param name="observed">observed operation</param>
/// <param name="act">callback on command activator</param>
/// <returns>command operation</returns>
public static CommandOperation DbCommand(this IObservableOperation observed, Action <CommandActivator> act)
{
var activator = new CommandActivator();
act(activator);
CommandOperation cmd = new CommandOperation(activator);
observed.Subscribe(cmd);
return(cmd);
}
/// <summary>
/// Apply a command operation
/// </summary>
/// <param name="observed">observed operation</param>
/// <param name="connStr">Name of a connection string defined in the application configuration file</param>
/// <param name="CommandText">text of the command</param>
/// <param name="isQuery">indicate if the command is a query</param>
/// <param name="prepare">callback method to prepare the command</param>
/// <returns>command operation</returns>
public static CommandOperation DbCommand(this IObservableOperation observed, string connStr, string CommandText, bool isQuery, Action <IDbCommand, Row> prepare)
{
var activator = new CommandActivator();
activator.ConnStringName = connStr;
activator.CommandText = CommandText;
activator.Prepare = prepare;
activator.IsQuery = isQuery;
return(observed.DbCommand(activator));
}
/// <summary>
/// Apply a database command
/// </summary>
/// <param name="connection">Database connection</param>
/// <param name="CommandText">Text of the command</param>
/// <param name="isQuery">Indicate if the command is a query</param>
/// <param name="failOnError">Indicate if the operation must fail on element error</param>
/// <param name="Prepare">Callback method to prepare the command</param>
/// <returns>Command operation</returns>
public static InputCommandOperation Command(IDbConnection connection, string CommandText, bool isQuery, bool failOnError, Action <IDbCommand, Row> Prepare)
{
var activator = new CommandActivator();
activator.Connection = connection;
activator.CommandText = CommandText;
activator.Prepare = Prepare;
activator.IsQuery = isQuery;
activator.FailOnError = failOnError;
return(Command(activator));
}
private static async Task <CommandResult> RunCommandPipelineAsync(ReadOnlyCollection <string> commandLineArguments, Assembly commandAssembly, IServiceProvider provider, CancellationToken stoppingToken)
{
CommandLineArguments args = CommandLineArgumentsParser.Parse(commandLineArguments);
Type type = CommandSelector.SelectCommand(commandAssembly, args);
using CommandBase instance = CommandActivator.ConstructCommand(provider, type);
CommandArgumentsBinder.BindArguments(instance, args);
CommandOptionsBinder.BindOptions(instance, args);
CommandResult result = await CommandExecutor.InvokeAsync(instance, stoppingToken);
return(result);
}
public static void Initialize(TestContext ctx)
{
var registry = new CommandRegistry();
registry.RegisterCommand <Command>();
registry.RegisterCommand <WithArgument>();
registry.RegisterCommand <WithIntArg>();
registry.RegisterCommand <MultipleArgs>();
registry.RegisterCommand <WithAlias>();
registry.RegisterCommand <WithOption>();
_resolver = new CommandResolver(registry);
_activator = new CommandActivator();
}
public MongoDbUpdateOperation(CommandActivator activator,
IMongoDatabase database,
string collectionName,
Func <Row, MongoDB.Driver.FilterDefinition <T> > filter,
Func <Row, MongoDB.Driver.UpdateDefinition <T> > update,
MongoDB.Driver.UpdateOptions options = null)
{
_activator = activator;
this.database = database;
this.collectionName = collectionName;
this.filter = filter;
this.update = update;
this.options = options;
}
internal CommandLineApplication(
CommandRegistry registry,
IContainer container,
IInterface intfc)
{
_registry = registry;
_resolver = new CommandResolver(registry);
_activator = new CommandActivator(container ?? new SystemActivatorContainer());
_interface = intfc;
_interface.CancelExecutionEvent += (sender, e) =>
{
if (IsRunning)
{
_currentCancellationTokenSource.Cancel();
if (e != null)
{
e.Cancel = true;
}
}
};
}
/// <summary>
/// Constructor of input command operation
/// </summary>
/// <param name="activator"></param>
public InputCommandOperation(CommandActivator activator)
{
_activator = activator;
}
/// <summary>
/// Constructor of input command operation
/// </summary>
/// <param name="activator"></param>
public InputCommandOperation(CommandActivator activator, ILogger log)
{
_activator = activator;
this.log = log;
}
/// <summary>
/// Command operation constructor
/// </summary>
/// <param name="activator">command parameters</param>
public CommandOperation(CommandActivator activator, ILogger logger)
{
_activator = activator;
this.log = logger;
}
/// <summary>
/// Apply a database command
/// </summary>
/// <param name="activator">command parameters</param>
/// <returns>command operation</returns>
public static InputCommandOperation Command(CommandActivator activator)
{
var cmd = new InputCommandOperation(activator);
return(cmd);
}
/// <summary> /// Command operation constructor /// </summary> /// <param name="activator">command parameters</param> public CommandOperation(CommandActivator activator) => _activator = activator;
/// <summary>
/// Apply a database command
/// </summary>
/// <param name="activator">command parameters</param>
/// <returns>command operation</returns>
public static InputCommandOperation Command(CommandActivator activator)
{
var cmd = new InputCommandOperation(activator, LogProvider.GetLogger(typeof(InputCommandOperation).ToString()));
return(cmd);
}
public void ActivatorDoesNotCatchExceptionThrownInCommandConstructor()
{
IServiceProvider provider = CreateDependencyInjection();
Assert.Throws <NotSupportedException>(() => CommandActivator.ConstructCommand(provider, typeof(BadCommand)));
}
public void TypeMustBeCommand()
{
IServiceProvider provider = CreateDependencyInjection();
Assert.Throws <ArgumentException>("type", () => CommandActivator.ConstructCommand(provider, typeof(CommandActivatorTests)));
}
