private TypeSetting GetTypeSettingFromFile(
NamespaceSetting namespaceSetting,
Type type)
{
// if it's null here, try looking for a file from the namespace.
Require <ArgumentNullException>(namespaceSetting.Path != null,
ErrorMessages.NoTypeSettingAndNoPathInNamespace,
type.FullName,
namespaceSetting.Namespace);
var path = $"{namespaceSetting.Path.Directory}\\{type.FullName}.{namespaceSetting.Path.Extension}";
// must have a path.
Require <ArgumentNullException>(!string.IsNullOrWhiteSpace(path),
ErrorMessages.RequiredPathEmptyInNamespace,
type.FullName,
namespaceSetting.Namespace);
Require <FileNotFoundException>(File.Exists(path),
ErrorMessages.FileNotFoundWithNamespaceSetting,
type.FullName,
path,
namespaceSetting.Namespace);
// this should probably be in a try/catch but i'm leaving it exposed
// so that the deserialization exception is bubbled back up.
var result = JsonConvert.DeserializeObject <TypeSetting>(File.ReadAllText(path));
Require <ArgumentNullException>(result != null, ErrorMessages.FileDeserializedToNull);
return(result);
}
private CommandSetting GetCommandSettingFromFile(
NamespaceSetting namespaceSetting,
TypeSetting typeSetting,
string key)
{
// or maybe in a file.
Require <ArgumentNullException>(typeSetting.Path != null,
ErrorMessages.NoCommandSettingAndNoPathInTypeSetting,
key,
typeSetting.Name);
var path = $"{typeSetting.Path.File}";
// check that the path is cool & file exists.
Require <ArgumentNullException>(!string.IsNullOrWhiteSpace(path),
ErrorMessages.RequiredPathEmptyInTypeSetting,
key,
typeSetting.Name);
// convert from relative to absolute (if it is).
path = _utilities.GetAbsolutePath(path, namespaceSetting?.Path?.Directory);
Require <FileNotFoundException>(File.Exists(path),
ErrorMessages.FileNotFoundWithTypeSetting,
key,
path,
typeSetting.Name);
// parse...
var definitions = JsonConvert.DeserializeObject <IDictionary <string, CommandSetting> >(File.ReadAllText(path));
Require <ArgumentNullException>(definitions != null,
ErrorMessages.CommandSettingsDictionaryIsNull,
typeSetting.Name);
var result = definitions.SingleOrDefault(x => x.Key == key).Value;
Require <ArgumentNullException>(result != null,
ErrorMessages.CommandSettingIsNull,
typeSetting.Name,
key);
return(result);
}
