private object GetConstructorParameterPropertyValue(ParameterDefinition parameter)
{
string propertyName = AvailablePropertyName(parameter.Name);
if (propertyName == null)
return null;
ObjectOutput property = Properties[propertyName];
TypeDefinition typeDef = TypeCache.GetTypeDefinition(parameter.Type);
object propertyValue = typeDef.ConvertToCorrectType(property.GetTypedValue());
Properties.Remove(propertyName); // Don't want to re-populate property that's being passed into the constructor
return propertyValue;
}
private bool HasPropertyValue(ParameterDefinition parameter)
{
ObjectOutput value = GetProperty(parameter.Name);
return value != null
&& value.TypeDef != NullTypeDefinition.Instance;
}
private static bool ParameterCanBeNull(ParameterDefinition parameter)
{
return !parameter.Type.IsValueType;
}
private bool CanBeAssignedFromProperty(ParameterDefinition parameter)
{
return HasPropertyValue(parameter)
? ParameterTypeMatchesPropertyValue(parameter)
: ParameterCanBeNull(parameter);
}
private bool ParameterTypeMatchesPropertyValue(ParameterDefinition parameter)
{
ObjectOutput property = GetProperty(parameter.Name);
Type propertyValueType = property.TypeDef.Type;
TypeCodeType propertyValueTypeCodeType = propertyValueType.GetTypeCodeType();
return propertyValueTypeCodeType == TypeCodeType.Object
? propertyValueType.CanBeCastTo(parameter.Type)
: (propertyValueTypeCodeType == parameter.Type.GetTypeCodeType() ||
parameter.Type == typeof(object));
}