Class ApplicationMaintenanceCommand

Represents application maintenance command.

Inheritance

object

Symbol

Command

ApplicationMaintenanceCommand

Implements

IEnumerable

Inherited Members

Command.SetAction(Action<ParseResult>)

Command.SetAction(Func<ParseResult, int>)

Command.SetAction(Func<ParseResult, CancellationToken, Task>)

Command.SetAction(Func<ParseResult, CancellationToken, Task<int>>)

Command.Add(Argument)

Command.Add(Option)

Command.Add(Command)

Command.Parse(IReadOnlyList<string>, CommandLineConfiguration)

Command.Parse(string, CommandLineConfiguration)

Command.GetCompletions(CompletionContext)

Command.Children

Command.Arguments

Command.Options

Command.Subcommands

Command.Validators

Command.Aliases

Command.Action

Command.TreatUnmatchedTokensAsErrors

Symbol.ToString()

Symbol.Description

Symbol.Name

Symbol.Hidden

Symbol.Parents

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

Namespace: DotNext.Maintenance.CommandLine

Assembly: DotNext.MaintenanceServices.dll

Syntax

public sealed class ApplicationMaintenanceCommand : Command, IEnumerable

Remarks

All registered singleton services of this type in DI container will be automatically discovered by CommandLineMaintenanceInterfaceHost.

Constructors

ApplicationMaintenanceCommand(string, string?)

Initializes a new maintenance command.

Declaration

public ApplicationMaintenanceCommand(string name, string? description = null)

Parameters

Type	Name	Description
string	name	The name of the command.
string	description	The description of the command.

Methods

Create(IApplicationStatusProvider)

Creates a command that can be used to execute members of IApplicationStatusProvider.

Declaration

public static ApplicationMaintenanceCommand Create(IApplicationStatusProvider provider)

Parameters

Type	Name	Description
IApplicationStatusProvider	provider	The status provider.

Returns

Type	Description
ApplicationMaintenanceCommand	A new command.

Exceptions

Type	Condition
ArgumentNullException	provider is null.

EnterInteractiveModeCommand()

Creates a command that allows to enter interactive mode.

Declaration

public static ApplicationMaintenanceCommand EnterInteractiveModeCommand()

Returns

Type	Description
ApplicationMaintenanceCommand	A new command.

GCCommand()

Creates a command that allows to force Garbage Collection.

Declaration

public static ApplicationMaintenanceCommand GCCommand()

Returns

Type	Description
ApplicationMaintenanceCommand	A new command.

GetDefaultCommands()

Gets a collection of default commands.

Declaration

public static IEnumerable<ApplicationMaintenanceCommand> GetDefaultCommands()

Returns

Type	Description
IEnumerable<ApplicationMaintenanceCommand>	A collection of default commands.

See Also

GCCommand()

EnterInteractiveModeCommand()

LeaveInteractiveModeCommand()

HelpCommand()

Represents help command.

Declaration

public static ApplicationMaintenanceCommand HelpCommand()

Returns

Type	Description
ApplicationMaintenanceCommand	A new command instance.

LeaveInteractiveModeCommand()

Creates a command that allows to leave interactive mode.

Declaration

public static ApplicationMaintenanceCommand LeaveInteractiveModeCommand()

Returns

Type	Description
ApplicationMaintenanceCommand	A new command.

SetAction(Action<IMaintenanceSession, ParseResult>)

Sets synchronous command handler.

Declaration

public void SetAction(Action<IMaintenanceSession, ParseResult> handler)

Parameters

Type	Name	Description
Action<IMaintenanceSession, ParseResult>	handler	The command handler.

Exceptions

Type	Condition
ArgumentNullException	handler is null.

SetAction(Func<IMaintenanceSession, ParseResult, CancellationToken, ValueTask>)

Sets asynchronous command handler.

Declaration

public void SetAction(Func<IMaintenanceSession, ParseResult, CancellationToken, ValueTask> handler)

Parameters

Type	Name	Description
Func<IMaintenanceSession, ParseResult, CancellationToken, ValueTask>	handler	The command handler.

Exceptions

Type	Condition
ArgumentNullException	handler is null.

Events

Authorization

Allows to attach custom authorization rules for this command.

Declaration

public event AuthorizationCallback Authorization

Event Type

Type	Description
AuthorizationCallback

Implements

IEnumerable

Extension Methods

BasicExtensions.As<T>(T)

BasicExtensions.GetUserData<T>(T)

BasicExtensions.IsBetween<T, TLowerBound, TUpperBound>(T, TLowerBound, TUpperBound)

BasicExtensions.IsOneOf<T>(T, ReadOnlySpan<T>)

ExpressionBuilder.Const<T>(T)