public object CreateProxy(object instanceToProxy, IMasterProxy masterProxy)
{
object proxy;
var interfaceToProxy = GetInterfaceToProxy(instanceToProxy.GetType(), masterProxy.Configuration);
var interceptorsOfProxy = GetInterceptors(masterProxy);
if(interfaceToProxy.IsInterface)
{
proxy = _proxyGenerator.CreateInterfaceProxyWithTargetInterface(
interfaceToProxy,
instanceToProxy,
interceptorsOfProxy);
}
else
{
var greediestCtor = interfaceToProxy.GetConstructors().OrderBy(x => x.Parameters().Count).LastOrDefault();
var ctorDummyArgs = greediestCtor == null
? new object[0]
: greediestCtor.Parameters()
.Select(p => masterProxy.Container.GetInstance(p.ParameterType))
.ToArray();
proxy = _proxyGenerator.CreateClassProxyWithTarget(
interfaceToProxy,
instanceToProxy,
ctorDummyArgs,
interceptorsOfProxy);
}
return proxy;
}
public object CreateProxy(object instanceToProxy, IMasterProxy masterProxy)
{
object proxy;
var interfaceToProxy = GetInterfaceToProxy(instanceToProxy.GetType(), masterProxy.Configuration);
var interceptorsOfProxy = GetInterceptors(masterProxy);
if (interfaceToProxy.IsInterface)
{
proxy = _proxyGenerator.CreateInterfaceProxyWithTargetInterface(
interfaceToProxy,
instanceToProxy,
interceptorsOfProxy);
}
else
{
var greediestCtor = interfaceToProxy.GetConstructors().OrderBy(x => x.Parameters().Count).LastOrDefault();
var ctorDummyArgs = greediestCtor == null
? new object[0]
: greediestCtor.Parameters()
.Select(p => masterProxy.Container.GetInstance(p.ParameterType))
.ToArray();
proxy = _proxyGenerator.CreateClassProxyWithTarget(
interfaceToProxy,
instanceToProxy,
ctorDummyArgs,
interceptorsOfProxy);
}
return(proxy);
}
private IInterceptor[] GetInterceptors(IMasterProxy masterProxy)
{
return new[] { masterProxy }.Concat(Enumerable
.Range(1, masterProxy.Configuration.Interceptors.Count - 1)
.Select(i => new PseudoInterceptor())
.Cast<IInterceptor>())
.ToArray();
}
/// <summary>
/// Creates a proxy around an instance with pseudo (empty) interceptors.
/// </summary>
/// <param name="proxy">The proxy.</param>
/// <param name="interfaceType">Type of the interface.</param>
/// <param name="instanceToWrap">The instance to wrap.</param>
/// <returns></returns>
public static object CreatePseudoProxy(IMasterProxy proxy, Type interfaceType, object instanceToWrap)
{
var pseudoList = new IInterceptor[proxy.Configuration.Interceptors.Count];
pseudoList[0] = proxy;
for(var i = 1; i < pseudoList.Length; i++) {
pseudoList[i] = new PseudoInterceptor();
}
return CreateProxy(interfaceType, instanceToWrap, pseudoList);
}
private static IInterceptor[] GetInterceptors(IMasterProxy masterProxy)
{
var pseudoInterceptors = Enumerable.Range(1, masterProxy.Configuration.Interceptors.Count)
.Select(i => new PseudoInterceptor()).ToList();
var lastInterceptor = pseudoInterceptors.LastOrDefault();
var interceptors = new IInterceptor[] { masterProxy }
.Concat(pseudoInterceptors)
//.Cast<IInterceptor>()
.ToArray();
FlagLastInterceptor(lastInterceptor);
masterProxy.ResetPseudoInterceptors = () =>
{
pseudoInterceptors.ForEach(pi => pi.ShouldProceed = false);
FlagLastInterceptor(lastInterceptor);
};
return(interceptors);
}
private static IInterceptor[] GetInterceptors(IMasterProxy masterProxy)
{
var pseudoInterceptors = Enumerable.Range(1, masterProxy.Configuration.Interceptors.Count)
.Select(i => new PseudoInterceptor()).ToList();
var lastInterceptor = pseudoInterceptors.LastOrDefault();
var interceptors = new IInterceptor[] { masterProxy }
.Concat(pseudoInterceptors)
//.Cast<IInterceptor>()
.ToArray();
FlagLastInterceptor(lastInterceptor);
masterProxy.ResetPseudoInterceptors = () =>
{
pseudoInterceptors.ForEach(pi => pi.ShouldProceed = false);
FlagLastInterceptor(lastInterceptor);
};
return interceptors;
}