public static bool TryFrom(string prefix, Type declaredType, out DurableType type)
{
type = DurablePrefix.TryFrom(prefix, out var parsedPrefix)
? CreateType(parsedPrefix, declaredType)
: null;
return(type != null);
}
public static bool TryFrom(string prefix, string name, out DurableTypeKey key)
{
key = DurablePrefix.TryFrom(prefix, out var parsedPrefix) && TypeName.TryFrom(name, out var parsedName)
? new DurableTypeKey(parsedPrefix, parsedName)
: null;
return(key != null);
}
//
// Details
//
static bool TryGetKey(Type declaredType, out DurableTypeKey key)
{
var value =
declaredType.GetCustomAttribute <DurablePrefixAttribute>()?.Prefix
?? declaredType.Assembly.GetCustomAttribute <DurablePrefixAttribute>()?.Prefix
?? "";
key = DurablePrefix.TryFrom(value, out var prefix)
? DurableTypeKey.From(prefix, TypeName.From(declaredType))
: null;
return(key != null);
}
public static bool TryFrom(string value, out DurableTypeKey key)
{
var parts = (value ?? "").Split(':');
if (parts.Length == 1 && TypeName.TryFrom(parts[0], out var name))
{
key = new DurableTypeKey(DurablePrefix.None, name);
}
else if (parts.Length == 2 &&
DurablePrefix.TryFrom(parts[0], out var prefix) &&
TypeName.TryFrom(parts[1], out name))
{
key = new DurableTypeKey(prefix, name);
}
else
{
key = null;
}
return(key != null);
}