import {Ice} from 'ice';

declare module './IceGrid.ns' {
  namespace IceGrid {
    /**
     * This exception is raised if a user account for a given session
     * identifier can't be found.
     */
    class UserAccountNotFoundException extends Ice.UserException {}

    /**
     * A user account mapper object is used by IceGrid nodes to map
     * session identifiers to user accounts.
     */
    abstract class UserAccountMapper extends Ice.Object {
      /**
       * Get the name of the user account for the given user. This is
       * used by IceGrid nodes to figure out the user account to use
       * to run servers.
       *
       * @param user The value of the server descriptor's <tt>user</tt>
       * attribute. If this attribute is not defined, and the server's
       * activation mode is <tt>session</tt>, the default value of
       * <tt>user</tt> is the session identifier.
       *
       * @return The user account name.
       *
       * @throws UserAccountNotFoundException Raised if no user account
       * is found for the given user.
       */
      abstract getUserAccount(
        user: string,
        current: Ice.Current,
      ): Ice.OperationResult<string>;
    }

    /**
     * A user account mapper object is used by IceGrid nodes to map
     * session identifiers to user accounts.
     */
    class UserAccountMapperPrx extends Ice.ObjectPrx {
      /**
       * Get the name of the user account for the given user. This is
       * used by IceGrid nodes to figure out the user account to use
       * to run servers.
       *
       * @param user The value of the server descriptor's <tt>user</tt>
       * attribute. If this attribute is not defined, and the server's
       * activation mode is <tt>session</tt>, the default value of
       * <tt>user</tt> is the session identifier.
       *
       * @return The user account name.
       *
       * @throws UserAccountNotFoundException Raised if no user account
       * is found for the given user.
       */
      getUserAccount(user: string, ctx?: Ice.Context): Ice.AsyncResult<string>;
    }
  }
}
export {IceGrid} from './IceGrid.ns';