/// <summary>
/// Gets a provider of the specified type T for the current session. If it hasn't been
/// set yet it will be set to the instance provided. Once set it can only be set again
/// if allowOverWrite is true.
/// </summary>
/// <typeparam name="T">The type implemented by the object to return. This can be an interface an abstract
/// class or any type in the inheritance hierarchy of the stored object.</typeparam>
/// <param name="setToIfNotFound">The instance to set the session provider to if it has not already been set.</param>
/// <returns></returns>
public static T GetSessionProvider <T>(object setToIfNotFound, bool allowOverWrite)
{
lock (sessionProviderLock)
{
ImplementationProviders providers = GetSessionSingleton <ImplementationProviders>();
return(providers.GetProvider <T>((T)setToIfNotFound, allowOverWrite));
}
}
/// <summary>
/// Sets the session provider of Type T to the specified concrete instance provider.
/// The generic argument T "should" be an interface so different implementations
/// can be set and used for testing.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="provider"></param>
public static void SetSessionProvider <T>(object provider, bool allowReset)
{
lock (sessionProviderLock)
{
ImplementationProviders providers = GetSessionSingleton <ImplementationProviders>();
providers.SetProvider <T>(provider, allowReset);
}
}
/// <summary>
/// Get a singleton instance provider of the generic type T. If not
/// currently set it will be set to the object provided. Once set
/// the application provider of the specified type cannot be set to a different
/// instance.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="setToIfNotFound"></param>
/// <returns></returns>
public static T GetApplicationProvider <T>(object setToIfNotFound)
{
ImplementationProviders providers = GetApplicationSingleton <ImplementationProviders>();
return(providers.GetProvider <T>((T)setToIfNotFound));
}
/// <summary>
/// Set a singleton instance provider of the generic type T.
/// Can only be called again if allowOverwrite is true.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="provider"></param>
/// <param name="allowOverwrite"></param>
public static void SetApplicationProvider <T>(object provider, bool allowOverwrite)
{
ImplementationProviders providers = GetApplicationSingleton <ImplementationProviders>();
providers.SetProvider <T>(provider, allowOverwrite);
}
