private static void BindDependency(Type type, string dependencyName, string dependencyText, ParseContext parseContext)
{
var serviceConstructor = type.GetConstructor();
if (!serviceConstructor.isOk)
{
var message = string.Format("type [{0}] has ", type.FormatName());
throw new SimpleContainerException(message + serviceConstructor.errorMessage);
}
var formalParameter = serviceConstructor.value.GetParameters().SingleOrDefault(x => x.Name == dependencyName);
if (formalParameter == null)
{
const string message = "type [{0}] has no dependency [{1}]";
throw new SimpleContainerException(string.Format(message, type.FormatName(), dependencyName));
}
var targetType = formalParameter.ParameterType;
var underlyingType = Nullable.GetUnderlyingType(targetType);
if (underlyingType != null)
targetType = underlyingType;
IConvertible convertible = dependencyText;
object parsedValue;
try
{
parsedValue = convertible.ToType(targetType, CultureInfo.InvariantCulture);
}
catch (Exception e)
{
const string message = "can't parse [{0}.{1}] from [{2}] as [{3}]";
throw new SimpleContainerException(string.Format(message, type.FormatName(), dependencyName,
dependencyText, formalParameter.ParameterType.FormatName()), e);
}
parseContext.Configure(type, b => b.BindDependency(dependencyName, parsedValue));
}
private static void BindDependency(Type type, string dependencyName, string dependencyText, ParseContext parseContext)
{
var serviceConstructor = type.GetConstructor();
if (!serviceConstructor.isOk)
{
var message = string.Format("type [{0}] has ", type.FormatName());
throw new SimpleContainerException(message + serviceConstructor.errorMessage);
}
var formalParameter = serviceConstructor.value.GetParameters().SingleOrDefault(x => x.Name == dependencyName);
if (formalParameter == null)
{
const string message = "type [{0}] has no dependency [{1}]";
throw new SimpleContainerException(string.Format(message, type.FormatName(), dependencyName));
}
var targetType = formalParameter.ParameterType;
var underlyingType = Nullable.GetUnderlyingType(targetType);
if (underlyingType != null)
{
targetType = underlyingType;
}
IConvertible convertible = dependencyText;
object parsedValue;
try
{
parsedValue = convertible.ToType(targetType, CultureInfo.InvariantCulture);
}
catch (Exception e)
{
const string message = "can't parse [{0}.{1}] from [{2}] as [{3}]";
throw new SimpleContainerException(string.Format(message, type.FormatName(), dependencyName,
dependencyText, formalParameter.ParameterType.FormatName()), e);
}
parseContext.Configure(type, b => b.BindDependency(dependencyName, parsedValue));
}
