Base class for aspects defined on fields, properties, or parameters.
Inheritance
Implements
Namespace: PostSharp.Aspects
Assembly: PostSharp.dll
Syntax
[MulticastAttributeUsage(MulticastTargets.Field|MulticastTargets.Property|MulticastTargets.Parameter|MulticastTargets.ReturnValue, AllowExternalAssemblies = false, AllowMultiple = true)]
[AttributeUsage(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Property|AttributeTargets.Field|AttributeTargets.Interface|AttributeTargets.Parameter|AttributeTargets.ReturnValue, AllowMultiple = true)]
[Serializer(null)]
public abstract class LocationLevelAspect : Aspect, ILocationLevelAspect, IAspect, ILocationLevelAspectBuildSemantics, IAspectBuildSemantics, IValidableAnnotationRemarks
note
This class does not provide any advice. You may derive your aspect class from a Developing Simple Aspects, or build a Developing Member-Level Aspects or a Developing Type- and Assembly-Level Aspects with advice methods.
An aspect derived from this class can declare the following advices. Without a pointcut, or with SelfPointcut, they apply to the location to which the aspect is applied:
- the location interception advices OnLocationGetValueAdvice, OnLocationSetValueAdvice and OnInstanceLocationInitializedAdvice, on fields and properties only;
- LocationValidationAdvice, on fields, properties, parameters and return values.
IntroduceMemberAttribute introduces members into the declaring type of the target. IntroduceInterfaceAttribute and ImportMemberAttribute require an instance-scoped aspect (IInstanceScopedAspect).
note
All classes implementing IAspect should typically be marked as serializable using the SerializableAttribute or PSerializableAttribute custom attribute. Fields that are only used at runtime (and unknown at compile-time) should be carefully marked with the NonSerializedAttribute or PNonSerializedAttribute custom attribute. When another aspect serializer (such as MsilAspectSerializer) is used, it is not necessary to mark the aspect class as serializable. For more information, see Understanding Aspect Serialization.
Constructors
| Name | Description |
|---|---|
| LocationLevelAspect() |
Methods
| Name | Description |
|---|---|
| CompileTimeInitialize(LocationInfo, AspectInfo) | Method invoked at build time to initialize the instance fields of the current aspect. This method is invoked before any other build-time method. |
| CompileTimeValidate(LocationInfo) | Method invoked at build time to ensure that the aspect has been applied to the right target. |
| CompileTimeValidate(object) | Method invoked at build time to ensure that the aspect has been applied to the right target. |
| RuntimeInitialize(LocationInfo) | Initializes the current aspect. |
| SetAspectConfiguration(AspectConfiguration, LocationInfo) | Method invoked at build time to set up an AspectConfiguration object according to the current Aspect instance and a specified target element of the current aspect. |
| SetAspectConfiguration(AspectConfiguration, object) | Method invoked at build time to set up an AspectConfiguration object according to the current Aspect instance and a specified target element of the current aspect. |