Class ServiceFactoryEx<T, K, R, S, U, V, W, X, Y, Z>

Represents a generic abstract factory for creating and managing service instances of type T. This factory leverages dependency injection and configuration patterns to facilitate the creation and lifecycle management of services.

Inheritance

object

ServiceFactoryEx<T, K, R, S, U, V, W, X, Y, Z>

ServiceFactoryEx<T>

ServiceFactoryEx<T, K>

ServiceFactoryEx<T, K, R>

ServiceFactoryEx<T, K, R, S>

ServiceFactoryEx<T, K, R, S, U>

ServiceFactoryEx<T, K, R, S, U, V>

ServiceFactoryEx<T, K, R, S, U, V, W>

ServiceFactoryEx<T, K, R, S, U, V, W, X>

ServiceFactoryEx<T, K, R, S, U, V, W, X, Y>

Implements

IDisposable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Coree.NETStandard.Abstractions.ServiceFactoryEx

Assembly: Coree.NETStandard.dll

Syntax

public abstract class ServiceFactoryEx<T, K, R, S, U, V, W, X, Y, Z> : IDisposable where T : class where K : class where R : class where S : class where U : class where V : class where W : class where X : class where Y : class where Z : class

Type Parameters

Name	Description
T	The type of service to be created and managed. This type must be a class that implements IDisposable.
K	Additional service type managed by this factory.
R	Additional service type managed by this factory.
S	Additional service type managed by this factory.
U	Additional service type managed by this factory.
V	Additional service type managed by this factory.
W	Additional service type managed by this factory.
X	Additional service type managed by this factory.
Y	Additional service type managed by this factory.
Z	Additional service type managed by this factory.

Remarks

The ServiceFactoryEx<T, K, R, S, U, V, W, X, Y, Z> serves as a foundational component in applications requiring robust and configurable service instantiation. It abstracts the complexity involved in the instantiation and management of services, thereby promoting a clean and maintainable architecture. This class should be inherited by specific service factory implementations that can provide concrete and custom instantiation logic. The following example shows how to use the FileService in a console application:

private static async Task Main(string[] args)
{
    // Creating a FileService instance without params nullable ILogger.
    var fileService1 = new FileService();
    // Creating a FileService instance using the constructor that accepts an ILogger.
    var fileService2 = new FileService(new Logger<FileService>());
    // Creating a FileService instance using the factory method.
    var fileService3 = FileService.CreateServiceFactory();

    // Example method calls on fileService instances
    await fileService1.SomeFileOperationAsync();
    await fileService2.SomeFileOperationAsync();
    fileService3.SomeFileOperation();
}

public partial class FileService : ServiceFactoryEx<FileService>, IFileService
{
   private readonly ILogger<FileService>? _logger;
   public FileService(ILogger< FileService>? logger = null)
   {
      this._logger = logger;
   }
}

Methods

CreateServiceFactory()

Creates a service instance with a default logging level set to Trace.

Declaration

public static T CreateServiceFactory()

Returns

Type	Description
T	A new instance of type T with default logging configuration.

Remarks

This method simplifies the creation of a service instance by applying a default Trace logging level. It delegates to another factory method, providing a standardized logging setup for basic tracing of application activities.

CreateServiceFactory(LogLevel)

Creates a service instance with a default logging level.

Declaration

public static T CreateServiceFactory(LogLevel logLevel)

Parameters

Type	Name	Description
LogLevel	logLevel	The logging level to be used as default.

Returns

Type	Description
T	A new instance of type T.

CreateServiceFactory(Action<IServiceCollection>?)

Creates a service instance with optional service collection configuration.

Declaration

public static T CreateServiceFactory(Action<IServiceCollection>? services = null)

Parameters

Type	Name	Description
Action<IServiceCollection>	services	An action to configure the services. Can be null.

Returns

Type	Description
T	A new instance of type T.

CreateServiceFactory(Action<IServiceCollection>?, Action<ILoggingBuilder>?, Action<IHostBuilder>?)

Creates a service instance with optional configurations for services, logging, and host.

Declaration

public static T CreateServiceFactory(Action<IServiceCollection>? configureServices = null, Action<ILoggingBuilder>? configureLogging = null, Action<IHostBuilder>? configureHost = null)

Parameters

Type	Name	Description
Action<IServiceCollection>	configureServices	An action to configure the services. Can be null.
Action<ILoggingBuilder>	configureLogging	An action to configure the logging. Can be null.
Action<IHostBuilder>	configureHost	An action to configure the host. Can be null.

Returns

Type	Description
T	A new instance of type T.

CreateServiceFactory(Action<IHostBuilder>?)

Creates a service instance with optional host configuration.

Declaration

public static T CreateServiceFactory(Action<IHostBuilder>? configureHost = null)

Parameters

Type	Name	Description
Action<IHostBuilder>	configureHost	An action to configure the host. Can be null.

Returns

Type	Description
T	A new instance of type T.

Dispose()

Disposes the static instance of the host if it has been created.

Declaration

public void Dispose()

Implements

IDisposable