Method InterceptMethods

InterceptMethods<TScope>(IQuery<TScope>, Func<IMethodInterceptionBuilder, IMethodInterception>)

Registers the interception of the uses of methods in the declarations selected by a query, described by a delegate.

Declaration

public static void InterceptMethods<TScope>(this IQuery<TScope> query, Func<IMethodInterceptionBuilder, IMethodInterception> build) where TScope : class, IDeclaration

Parameters

Type	Name	Description
IQuery<TScope>	query	A query that selects the scope declarations.
Func<IMethodInterceptionBuilder, IMethodInterception>	build	A delegate that describes the interception, as in InterceptMethods<TScope>(IAdviser<TScope>, Func<IMethodInterceptionBuilder, IMethodInterception>). It is invoked once, before this method returns.

Type Parameters

Name	Description
TScope

Exceptions

Type	Condition
ArgumentNullException	`build` is `null`.
ArgumentException	The delegate returned `null`, or a value that does not describe a complete interception.
InvalidOperationException	The delegate discarded a value that it created, or the project that executes the registration does not reference the `Metalama.Extensions.Interceptors` package.

InterceptMethods<TScope, TTag>(ITaggedQuery<TScope, TTag>, Func<IMethodInterceptionBuilder, IMethodInterception>)

Registers the interception of the uses of methods in the declarations selected by a tagged query, described by a delegate. The tag of each declaration is available to ForEachSite(Func<IMethodInterceptionSite, IMethodInterception>) through ScopeTag.

Declaration

Full screen

public static void InterceptMethods<TScope, TTag>(this ITaggedQuery<TScope, TTag> query, Func<IMethodInterceptionBuilder, IMethodInterception> build) where TScope : class, IDeclaration

Parameters

Type	Name	Description
ITaggedQuery<TScope, TTag>	query	A tagged query that selects the scope declarations.
Func<IMethodInterceptionBuilder, IMethodInterception>	build	A delegate that describes the interception, as in InterceptMethods<TScope>(IAdviser<TScope>, Func<IMethodInterceptionBuilder, IMethodInterception>). It is invoked once, before this method returns.

Type Parameters

Name	Description
TScope
TTag

Exceptions

Type	Condition
ArgumentNullException	`build` is `null`.
ArgumentException	The delegate returned `null`, or a value that does not describe a complete interception.
InvalidOperationException	The delegate discarded a value that it created, or the project that executes the registration does not reference the `Metalama.Extensions.Interceptors` package.