Class CompositionContextExtensions

Extension methods for ICompositionContext.

Inheritance

System.Object

CompositionContextExtensions

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Kephas.Composition

Assembly: Kephas.Core.dll

Syntax

public static class CompositionContextExtensions

Methods

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GetExportFactories(ICompositionContext, Type)

Resolves the specified contract type as an enumeration of export factories.

Declaration

public static IEnumerable GetExportFactories(this ICompositionContext compositionContext, Type contractType)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.
System.Type	contractType	Type of the contract.

Returns

Type	Description
System.Collections.IEnumerable	An enumeration of export factories of an object implementing `contractType`.

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GetExportFactories(ICompositionContext, Type, Type)

Resolves the specified contract type as an enumeration of export factories with metadata.

Declaration

public static IEnumerable GetExportFactories(this ICompositionContext compositionContext, Type contractType, Type metadataType)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.
System.Type	contractType	Type of the contract.
System.Type	metadataType	Type of the metadata.

Returns

Type	Description
System.Collections.IEnumerable	An enumeration of export factories of an object implementing `contractType` with `metadataType` metadata.

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GetExportFactories<T>(ICompositionContext)

Resolves the specified contract type as an enumeration of export factories.

Declaration

public static IEnumerable<IExportFactory<T>> GetExportFactories<T>(this ICompositionContext compositionContext)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.

Returns

Type	Description
System.Collections.Generic.IEnumerable<IExportFactory<T>>	An object implementing `T`.

Type Parameters

Name	Description
T	The contract type.

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GetExportFactories<T, TMetadata>(ICompositionContext)

Resolves the specified contract type as an enumeration of export factories with metadata.

Declaration

public static IEnumerable<IExportFactory<T, TMetadata>> GetExportFactories<T, TMetadata>(this ICompositionContext compositionContext)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.

Returns

Type	Description
System.Collections.Generic.IEnumerable<IExportFactory<T, TMetadata>>	An object implementing `T`.

Type Parameters

Name	Description
T	The contract type.
TMetadata	The metadata type.

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GetExportFactory(ICompositionContext, Type)

Resolves the specified contract type as an export factory.

Declaration

public static object GetExportFactory(this ICompositionContext compositionContext, Type contractType)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.
System.Type	contractType	Type of the contract.

Returns

Type	Description
System.Object	A export factory of an object implementing `contractType`.

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GetExportFactory(ICompositionContext, Type, Type)

Resolves the specified contract type as an export factory with metadata.

Declaration

public static object GetExportFactory(this ICompositionContext compositionContext, Type contractType, Type metadataType)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.
System.Type	contractType	Type of the contract.
System.Type	metadataType	Type of the metadata.

Returns

Type	Description
System.Object	A export factory of an object implementing `contractType` with `metadataType` metadata.

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GetExportFactory<T>(ICompositionContext)

Resolves the specified contract type as an export factory.

Declaration

public static IExportFactory<T> GetExportFactory<T>(this ICompositionContext compositionContext)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.

Returns

Type	Description
IExportFactory<T>	An object implementing `T`.

Type Parameters

Name	Description
T	The contract type.

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GetExportFactory<T, TMetadata>(ICompositionContext)

Resolves the specified contract type as an export factory with metadata.

Declaration

public static IExportFactory<T, TMetadata> GetExportFactory<T, TMetadata>(this ICompositionContext compositionContext)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.

Returns

Type	Description
IExportFactory<T, TMetadata>	An object implementing `T`.

Type Parameters

Name	Description
T	The contract type.
TMetadata	The metadata type.

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GetLogger(ICompositionContext, String)

Gets the logger with the provided name.

Declaration

[Pure]
public static ILogger GetLogger(this ICompositionContext compositionContext, string loggerName)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The composition context to act on.
System.String	loggerName	Name of the logger.

Returns

Type	Description
ILogger	A logger for the provided name.

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GetLogger(ICompositionContext, Type)

Gets the logger for the provided type.

Declaration

[Pure]
public static ILogger GetLogger(this ICompositionContext compositionContext, Type type)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The composition context to act on.
System.Type	type	The type.

Returns

Type	Description
ILogger	A logger for the provided type.

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GetLogger<T>(ICompositionContext)

Gets the logger for the provided type.

Declaration

[Pure]
public static ILogger<T> GetLogger<T>(this ICompositionContext compositionContext)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The composition context to act on.

Returns

Type	Description
ILogger<T>	A logger for the provided type.

Type Parameters

Name	Description
T	The type for which a logger should be created.

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ToCompositionContext(IServiceProvider)

Converts a System.IServiceProvider to a ICompositionContext.

Declaration

public static ICompositionContext ToCompositionContext(this IServiceProvider serviceProvider)

Parameters

Type	Name	Description
System.IServiceProvider	serviceProvider	The service provider to act on.

Returns

Type	Description
ICompositionContext	The service provider as an ICompositionContext.

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ToServiceProvider(ICompositionContext)

Converts a ICompositionContext to a System.IServiceProvider.

Declaration

public static IServiceProvider ToServiceProvider(this ICompositionContext compositionContext)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The composition context to act on.

Returns

Type	Description
System.IServiceProvider	The composition context as an System.IServiceProvider.

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TryGetExportFactory<T>(ICompositionContext)

Tries to resolve the specified contract type as an export factory.

Declaration

public static IExportFactory<T> TryGetExportFactory<T>(this ICompositionContext compositionContext)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.

Returns

Type	Description
IExportFactory<T>	An object implementing `T`, or `null`.

Type Parameters

Name	Description
T	The contract type.

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TryGetExportFactory<T, TMetadata>(ICompositionContext)

Tries to esolve the specified contract type as an export factory with metadata.

Declaration

public static IExportFactory<T, TMetadata> TryGetExportFactory<T, TMetadata>(this ICompositionContext compositionContext)

Parameters

Type	Name	Description
ICompositionContext	compositionContext	The compositionContext to act on.

Returns

Type	Description
IExportFactory<T, TMetadata>	An object implementing `T`, or `null`.

Type Parameters

Name	Description
T	The contract type.
TMetadata	The metadata type.