There is no composition aspect in Metalama, but you can build one by deriving the TypeAspect type, implementing
the BuildAspect(IAspectBuilder<INamedType>) method, and calling builder.Advice.ImplementInterface(INamedType, INamedType, OverrideStrategy, object?).
There is no concept of protected interface in Metalama.
Implements
Namespace: PostSharp.Aspects
Assembly: Metalama.Migration.dll
Syntax
[AttributeUsage(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct, AllowMultiple = true, Inherited = false)]
[MulticastAttributeUsage(MulticastTargets.Class|MulticastTargets.Struct, AllowMultiple = true)]
[Obsolete("There is no composition aspect in Metalama, but you can build one by deriving the 'TypeAspect' type, implementing the 'TypeAspect.BuildAspect(IAspectBuilder<INamedType>)' method, and calling <c>builder</c>.'IAspectBuilder.Advice'.'IAdviceFactory.ImplementInterface(INamedType, INamedType, OverrideStrategy, object?)'. There is no concept of protected interface in Metalama.", false)]
public abstract class CompositionAspect : TypeLevelAspect, ITypeLevelAspectBuildSemantics, IAspectBuildSemantics, IValidableAnnotation, ICompositionAspect, ITypeLevelAspect, IAspectConstructors
| Name | Description |
|---|---|
| CompositionAspect() |
Properties
| Name | Description |
|---|---|
| AncestorOverrideAction | |
| GenerateImplementationAccessor | There is no equivalent to this feature in Metalama. |
| NonSerializedImplementation | Implementations are always non-serializable by default in Metalama. |
| OverrideAction | Equivalent to the OverrideStrategy parameter passed to the ImplementInterface(INamedType, INamedType, OverrideStrategy, object?) method. |
Methods
| Name | Description |
|---|---|
| CreateAspectConfiguration() | Not supported in Metalama. |
| CreateImplementationObject(AdviceArgs) | In Metalama, you would typically have this code in an initializer added to the type using AddInitializer(INamedType, string, InitializerKind, object?, object?). |
| GetPublicInterfaces(Type) | The interface type is passed as a parameter to the ImplementInterface(INamedType, INamedType, OverrideStrategy, object?) method. |
| SetAspectConfiguration(AspectConfiguration, Type) |