public R2 Provide(C2 context)
{
C1 c;
if (!(context is C1) && context != null)
{
c = ConvertManager.ChangeType <C1>(context);
}
else
{
c = (C1)((object)context);
}
R1 res1 = UnderlyingProvider.Provide(c);
R2 res2;
if (!(res1 is R2) && res1 != null)
{
res2 = ConvertManager.ChangeType <R2>(res1);
}
else
{
res2 = (R2)((object)res1);
}
return(res2);
}
public virtual object Convert(object o, Type toType)
{
if (TypeHelper.IsNullable(toType))
{
var underlyingToType = Nullable.GetUnderlyingType(toType);
var underlyingValue = ConvertManager.ChangeType(o, underlyingToType);
return(Activator.CreateInstance(toType, underlyingValue));
}
throw new InvalidCastException();
}
protected override object ConvertToGeneric(object o, Type toGenIType)
{
Type[] collGArgs = toGenIType.GetGenericArguments();
IEnumerable fromEnum = (IEnumerable)o;
var resList = new ArrayList();
foreach (var elem in fromEnum)
{
resList.Add(ConvertManager.ChangeType(elem, collGArgs[0]));
}
return(resList.ToArray(collGArgs[0]));
}
public void Execute(C2 context)
{
C1 c;
if (!(context is C1) && context != null)
{
c = ConvertManager.ChangeType <C1>(context);
}
else
{
c = (C1)((object)context);
}
UnderlyingOperation.Execute(c);
}
public virtual object Convert(object o, Type toType)
{
if (o is IEnumerable && toType.IsArray)
{
var elemType = toType.GetElementType();
var enumList = (IEnumerable)o;
var resList = new ArrayList();
foreach (var elem in enumList)
{
resList.Add(ConvertManager.ChangeType(elem, elemType));
}
return(resList.ToArray(elemType));
}
throw new InvalidCastException();
}
protected override object Invoke(params object[] args)
{
var mParams = Method.GetParameters();
for (int i = 0; i < args.Length; i++)
{
if (args[i] != null)
{
if (mParams.Length > i && !mParams[i].ParameterType.IsAssignableFrom(args[i].GetType()))
{
args[i] = ConvertManager.ChangeType(args[i], mParams[i].ParameterType);
}
}
}
return(Method.Invoke(Target, args));
}
public override IMessage Invoke(IMessage m)
{
if (m is IMethodCallMessage)
{
var methodCall = (IMethodCallMessage)m;
var args = (object[])methodCall.Args.Clone();
// check args contravariance
var mParams = Method.GetParameters();
for (int i = 0; i < args.Length; i++)
{
if (args[i] != null)
{
if (mParams.Length > i && !mParams[i].ParameterType.IsAssignableFrom(args[i].GetType()))
{
try {
args[i] = ConvertManager.ChangeType(args[i], mParams[i].ParameterType);
} catch (Exception ex) {
throw new InvalidCastException(
String.Format("Cannot convert parameter #{0} for {1}.{2} -> {3}.{4}: {5}",
i, InterfaceType.ToString(), InterfaceMethod.Name,
Method.DeclaringType.ToString(), Method.Name,
ex.Message), ex);
}
}
}
}
var response = Method.Invoke(Target, args);
if (response != null && InterfaceMethod.ReturnType != typeof(void) && !InterfaceMethod.ReturnType.IsAssignableFrom(response.GetType()))
{
try {
response = ConvertManager.ChangeType(response, InterfaceMethod.ReturnType);
} catch (Exception ex) {
throw new InvalidCastException(
String.Format("Cannot convert result for {0}.{1} -> {2}.{3}: {2}",
InterfaceType.ToString(), InterfaceMethod.Name,
Method.DeclaringType.ToString(), Method.Name,
ex.Message), ex);
}
}
return(new ReturnMessage(response, null, 0, null, methodCall));
}
throw new NotImplementedException();
}
public T Invoke <P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, T>(P1 arg1, P2 arg2, P3 arg3, P4 arg4, P5 arg5, P6 arg6, P7 arg7, P8 arg8, P9 arg9, P10 arg10, P11 arg11, P12 arg12, P13 arg13, P14 arg14)
{
return((T)ConvertManager.ChangeType(Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11, arg12, arg13, arg14), typeof(T)));
}
public T Invoke <P1, P2, P3, P4, P5, P6, P7, P8, T>(P1 arg1, P2 arg2, P3 arg3, P4 arg4, P5 arg5, P6 arg6, P7 arg7, P8 arg8)
{
return((T)ConvertManager.ChangeType(Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8), typeof(T)));
}
public T Invoke <P1, P2, P3, P4, P5, T>(P1 arg1, P2 arg2, P3 arg3, P4 arg4, P5 arg5)
{
return((T)ConvertManager.ChangeType(Invoke(arg1, arg2, arg3, arg4, arg5), typeof(T)));
}
public T Invoke <P1, P2, P3, T>(P1 arg1, P2 arg2, P3 arg3)
{
return((T)ConvertManager.ChangeType(Invoke(arg1, arg2, arg3), typeof(T)));
}
public T Invoke <P1, T>(P1 arg1)
{
return((T)ConvertManager.ChangeType(Invoke(arg1), typeof(T)));
}
public T Invoke <T>()
{
return((T)ConvertManager.ChangeType(Invoke(), typeof(T)));
}
