protected override object VisitConstructor(ConstructorCallSite constructorCallSite, ServiceProviderEngineScope scope)
{
object[] parameterValues = new object[constructorCallSite.ParameterCallSites.Length];
for (var index = 0; index < parameterValues.Length; index++)
{
parameterValues[index] = VisitCallSite(constructorCallSite.ParameterCallSites[index], scope);
}
try
{
var obj = constructorCallSite.ConstructorInfo.Invoke(parameterValues);
var interceptors = InterceptorRuntimeCreate.CreatedInterceptors;
var implementName = constructorCallSite.ImplementationType.FullName;
if (interceptors != null && interceptors.Count > 0 &&
InterceptorRuntimeCreate.CanIntercept(implementName))
{
Castle.DynamicProxy.ProxyGenerator generator = new Castle.DynamicProxy.ProxyGenerator();
if (constructorCallSite.ServiceType.IsInterface)
{
try
{
obj = generator.CreateInterfaceProxyWithTarget(constructorCallSite.ServiceType,
obj,
interceptors.ToArray());
}
catch (Exception)
{
// ignored
}
}
else if (constructorCallSite.ServiceType.IsClass &&
!constructorCallSite.ServiceType.IsAbstract &&
!constructorCallSite.ServiceType.IsSealed)
{
obj = generator.CreateClassProxyWithTarget(constructorCallSite.ServiceType, obj,
parameterValues, interceptors.ToArray());
}
}
return(obj);
}
catch (Exception ex) when(ex.InnerException != null)
{
ExceptionDispatchInfo.Capture(ex.InnerException).Throw();
// The above line will always throw, but the compiler requires we throw explicitly.
throw;
}
}
private static void Main(string[] args)
{
var msg = Message.CreateMessage(MessageVersion.Soap11, "*");
msg.Headers.Clear();
var proxyGenerator = new Castle.DynamicProxy.ProxyGenerator();
var proxiedMessage = proxyGenerator.CreateClassProxyWithTarget(msg, new ProxyGenerationOptions(),
new ToStringInterceptor());
var initialResult = msg.ToString();
var proxiedResult = proxiedMessage.ToString();
Console.WriteLine("Initial result");
Console.WriteLine(initialResult);
Console.WriteLine();
Console.WriteLine("Proxied result");
Console.WriteLine(proxiedResult);
Console.ReadLine();
}
/// <summary>
/// Enables logging of specific mock instance
/// </summary>
/// <param name="methodsToIgnore">Specifies method or property names to ignore when logging
/// (e.g. utility functions about which we don't care)</param>
public static Mock <T> Logged <T>(this Mock <T> mock, params string[] methodsToIgnore) where T : class
{
object mockedObject = mock.Object;
object proxy;
if (proxygenerator == null)
{
proxygenerator = new Castle.DynamicProxy.ProxyGenerator();
}
if (typeof(T).IsInterface)
{
proxy = proxygenerator.CreateInterfaceProxyWithTarget(typeof(T), mockedObject, new LoggedMockInterceptor(methodsToIgnore));
}
else
{
proxy = proxygenerator.CreateClassProxyWithTarget(typeof(T), mockedObject, new LoggedMockInterceptor(methodsToIgnore));
}
var field = mock.GetType().GetField("instance", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
field.SetValue(mock, proxy);
return(mock);
}
