public ComposeParameterStrategy(CanConvertTypePredicate predicate, ConvertTypeMethod converter)
{
Predicate = predicate;
Converter = converter;
}
protected static object[] ComposeParameters(object[] arguments, ParameterInfo[] parameters, CanConvertTypePredicate predicate, ConvertTypeMethod converter)
{
if (arguments.Length != parameters.Length) return null;
var result = new object[arguments.Length];
for (int i = 0; i < parameters.Length; i++)
{
var parameterType = parameters[i].ParameterType;
var argument = arguments[i];
//NOTE: ref, out
//out and ref parameters handling
ScopeValueReference vr = null;
if (parameters[i].ParameterType.IsByRef)
{
vr = (ScopeValueReference)argument;
argument = vr.Value;
}
if (predicate(argument, parameterType))
{
var converted = converter(argument, parameterType);
if (converted == NoResult) return null;
//NOTE: ref, out
if (vr == null)
result[i] = converted;
else
{
vr.ConvertedValue = converted;
result[i] = vr;
}
}
else
{
return null;
}
}
return result;
}
public ComposeParameterStrategy(CanConvertTypePredicate predicate, ConvertTypeMethod converter)
{
Predicate = predicate;
Converter = converter;
}
protected static object[] ComposeParameters(object[] arguments, ParameterInfo[] parameters, CanConvertTypePredicate predicate, ConvertTypeMethod converter)
{
if (arguments.Length != parameters.Length)
{
return(null);
}
object[] result = new object[arguments.Length];
for (int i = 0; i < parameters.Length; i++)
{
Type parameterType = parameters[i].ParameterType;
object argument = arguments[i];
if (predicate(argument, parameterType))
{
object converted = converter(argument, parameterType);
if (converted == ObjectBinder.NoResult)
{
return(null);
}
result[i] = converted;
}
else
{
return(null);
}
}
return(result);
}
protected static object[] ComposeParameters(object[] arguments, ParameterInfo[] parameters, CanConvertTypePredicate predicate, ConvertTypeMethod converter)
{
if (arguments.Length != parameters.Length) return null;
object[] result = new object[arguments.Length];
for (int i = 0; i < parameters.Length; i++)
{
Type parameterType = parameters[i].ParameterType;
object argument = arguments[i];
if (predicate(argument, parameterType))
{
object converted = converter(argument, parameterType);
if (converted == ObjectBinder.NoResult) return null;
result[i] = converted;
}
else
{
return null;
}
}
return result;
}
protected static object[] ComposeParameters(object[] arguments, ParameterInfo[] parameters, CanConvertTypePredicate predicate, ConvertTypeMethod converter)
{
if (arguments.Length != parameters.Length)
{
return(null);
}
var result = new object[arguments.Length];
for (int i = 0; i < parameters.Length; i++)
{
var parameterType = parameters[i].ParameterType;
var argument = arguments[i];
//NOTE: ref, out
//out and ref parameters handling
ScopeValueReference vr = null;
if (parameters[i].ParameterType.IsByRef)
{
vr = (ScopeValueReference)argument;
argument = vr.Value;
}
if (predicate(argument, parameterType))
{
var converted = converter(argument, parameterType);
if (converted == NoResult)
{
return(null);
}
//NOTE: ref, out
if (vr == null)
{
result[i] = converted;
}
else
{
vr.ConvertedValue = converted;
result[i] = vr;
}
}
else
{
return(null);
}
}
return(result);
}
