wvlet.airframe.SessionImpl.scala Maven / Gradle / Ivy

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package wvlet.airframe

import wvlet.airframe.surface.Surface

private[airframe] trait SessionImpl { self: Session =>

  /**
    * Build an instance of A. In general this method is necessary only when creating an entry point of your application.
    * When feasible avoid using this method so that Airframe can inject objects where bind[X] is used.
    *
    * @tparam A
    * @return
    *   object
    */
  inline def build[A]: A = {
    self.get[A](Surface.of[A])
  }

  /**
    * Register an instance to the session to control the life cycle of the object under this session.
    */
  def register[A](instance: A): Unit
}