Interceptor and decorator support for Autofac via Castle DynamicProxy.
Please file issues and pull requests for this package in this repository rather than in the Autofac core repo.
First, create your interceptor:
public class CallLogger : IInterceptor
{
TextWriter _output;
public CallLogger(TextWriter output)
{
_output = output;
}
public void Intercept(IInvocation invocation)
{
_output.Write("Calling method {0}.", invocation.Method.Name);
invocation.Proceed();
_output.WriteLine("Done: result was {0}.", invocation.ReturnValue);
}
}Then register your type to be intercepted:
var builder = new ContainerBuilder();
builder.RegisterType<SomeType>()
.As<ISomeInterface>()
.EnableInterfaceInterceptors();
builder.Register(c => new CallLogger(Console.Out));
var container = builder.Build();
var willBeIntercepted = container.Resolve<ISomeInterface>();You can read more details in the documentation.
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