/// <summary>
/// Find the operation-controller by the type.
/// </summary>
/// <param name="type">The type used to find the operation-controller.</param>
/// <returns>Returns the operation-controller registered for the <see cref="type" />.
/// If corresponding operation-controller has not been registered - the <see cref="NullOperationController" /> is returned.</returns>
protected T GetOperationControllerBy(Type type)
{
if (type == null)
{
return(NullOperationController);
}
return(RegisteredOperationControllers.FirstOrDefault(p => p.TypeKey.IsAssignableFrom(type)) ?? NullOperationController);
}
/// <summary>
/// Find the operation-controller by the type of the entity.
/// </summary>
/// <typeparam name="TEntity">The type used to find the operation-controller.</typeparam>
/// <param name="entity">The entity which type is used to find the controller.</param>
/// <returns>Returns the operation-controller registered for the <see cref="TEntity" />.
/// If corresponding operation-controller has not been registered - the <see cref="NullOperationController" /> is returned.</returns>
protected T GetOperationControllerFor <TEntity>(TEntity entity)
{
if (entity == null)
{
return(NullOperationController);
}
return(RegisteredOperationControllers.FirstOrDefault(p => p.TypeKey.IsInstanceOfType(entity)) ?? NullOperationController);
}
/// <summary>
/// Register the operation-controller.
/// </summary>
/// <param name="operationController">The type of the operation-controller.</param>
protected void Register(T operationController)
{
RegisteredOperationControllers.Add(operationController);
}
