/// <summary>
/// Get an instance of the given configuration by key.
/// </summary>
/// <typeparam name="TConfig">Type of configuration.</typeparam>
/// <param name="key">Requested key.</param>
/// <returns>The requested configuration.</returns>
public TConfig GetConfigurationByKey <TConfig>(string key) where TConfig : class
{
IConfigFileDefinition config = this._configRepository.GetConfigFileDefinitionByName(key);
if (config != null)
{
return(this._configAccessor.GetConfigValue <TConfig>(config));
}
return(default(TConfig));
}
private T GetConfigValueByPath <T>(IConfigFileDefinition definition)
{
if (definition == null || string.IsNullOrWhiteSpace(definition.FilePath))
{
return(default(T));
}
switch (definition.Format)
{
case FileFormat.Json:
return(this._serializer.DeserializeJsonFromFile <T>(definition.FilePath));
case FileFormat.Xml:
return(this._serializer.DeserializeXmlFromFile <T>(definition.FilePath));
default:
return((T)((object)this._serializer.DeserializeTextFromFile(definition.FilePath)));
}
}
/// <summary>
/// Get configuration by
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="fileConfig"></param>
/// <returns></returns>
public T GetConfigValue <T>(IConfigFileDefinition fileConfig) where T : class
{
if (fileConfig == null || string.IsNullOrWhiteSpace(fileConfig.FilePath))
{
return(null);
}
var configCollectionKey = fileConfig.FilePath.ToLower();
if (ConfigCollection.ContainsKey(configCollectionKey))
{
return(ConfigCollection[configCollectionKey] as T);
}
T configValue = this.GetConfigValueByPath <T>(fileConfig);
this.AddOrUpdateConfigCollection(configCollectionKey, configValue);
return(configValue);
}
/// <summary>
/// Get an instance of the given configuration with attribute or name.
/// </summary>
/// <typeparam name="TConfig">Type of configuration.</typeparam>
/// <returns>The requested configuration.</returns>
public TConfig GetConfiguration <TConfig>() where TConfig : class
{
Type type = typeof(TConfig);
var attribute = type.GetCustomAttribute <ConfigFileAttribute>();
if (attribute != null)
{
IConfigFileDefinition config = this._configRepository.GetConfigFileDefinitionByAttribute(attribute);
if (config != null)
{
return(this._configAccessor.GetConfigValue <TConfig>(config));
}
}
else
{
return(GetConfiguration <TConfig>(string.Format("{0}.config", type.Name)));
}
return(default(TConfig));
}
