private static string ArgumentToString(ArgumentPropertyAttribute attribute, PropertyInfo property, object value)
{
bool isRequired = attribute.PropertyType == ArgumentPropertyType.Required;
bool isSwitch = attribute.PropertyType == ArgumentPropertyType.Switch;
if (value == null)
{
if (isRequired)
{
throw new TaupoArgumentException(string.Format(CultureInfo.CurrentCulture, "Missing value for required argument {0}.", property.Name));
}
return(null);
}
if (property.PropertyType.GetBaseType() == typeof(Enum))
{
if (!isRequired && (int)value == 0)
{
return(null);
}
}
if (value is bool)
{
if (isSwitch && (bool)value == false)
{
return(null);
}
}
StringBuilder sb = new StringBuilder();
var collectionValue = value as ICollection;
if (collectionValue != null)
{
var enumerator = collectionValue.GetEnumerator();
bool first = true;
while (enumerator.MoveNext())
{
if (first)
{
first = false;
}
else
{
sb.Append(' ');
}
sb.Append(ArgumentToString(attribute, property, enumerator.Current));
}
return(sb.ToString());
}
sb.Append(attribute.ArgumentName);
if (!isSwitch)
{
sb.Append(QuoteString(value.ToString()));
}
return(sb.ToString());
}
private static string ArgumentToString(ArgumentPropertyAttribute attribute, PropertyInfo property, object value)
{
bool isRequired = attribute.PropertyType == ArgumentPropertyType.Required;
bool isSwitch = attribute.PropertyType == ArgumentPropertyType.Switch;
if (value == null)
{
if (isRequired)
{
throw new TaupoArgumentException(string.Format(CultureInfo.CurrentCulture, "Missing value for required argument {0}.", property.Name));
}
return null;
}
if (property.PropertyType.GetBaseType() == typeof(Enum))
{
if (!isRequired && (int)value == 0)
{
return null;
}
}
if (value is bool)
{
if (isSwitch && (bool)value == false)
{
return null;
}
}
StringBuilder sb = new StringBuilder();
var collectionValue = value as ICollection;
if (collectionValue != null)
{
var enumerator = collectionValue.GetEnumerator();
bool first = true;
while (enumerator.MoveNext())
{
if (first)
{
first = false;
}
else
{
sb.Append(' ');
}
sb.Append(ArgumentToString(attribute, property, enumerator.Current));
}
return sb.ToString();
}
sb.Append(attribute.ArgumentName);
if (!isSwitch)
{
sb.Append(QuoteString(value.ToString()));
}
return sb.ToString();
}