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------------------------------------------------------------------------------
-- --
-- POLYORB COMPONENTS --
-- --
-- S E R V E R --
-- --
-- B o d y --
-- --
-- Copyright (C) 2005-2012, Free Software Foundation, Inc. --
-- --
-- This is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. This software is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public --
-- License for more details. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- PolyORB is maintained by AdaCore --
-- (email: sales@adacore.com) --
-- --
------------------------------------------------------------------------------
with Ada.Exceptions;
with Ada.Text_IO;
with CORBA.Impl;
with CORBA.Object;
with CORBA.ORB;
with CORBA.Policy;
with PortableServer.POA.Helper;
with PortableServer.POAManager;
with RTCORBA.RTORB.Helper;
with RTCORBA.PriorityMapping.Linear;
with RTPortableServer.POA.Helper;
with RTCosScheduling.ServerScheduler.Impl;
with PolyORB.RTCORBA_P.Setup;
with Echo.Impl;
with PolyORB.Utils.Report;
with PolyORB.Smart_Pointers;
-- Begin of PolyORB's setup
with PolyORB.Log.Stderr;
pragma Warnings (Off, PolyORB.Log.Stderr);
pragma Elaborate_All (PolyORB.Log.Stderr);
with PolyORB.ORB.Thread_Pool;
pragma Warnings (Off, PolyORB.ORB.Thread_Pool);
pragma Elaborate_All (PolyORB.ORB.Thread_Pool);
with PolyORB.ORB_Controller.Half_Sync_Half_Async;
pragma Warnings (Off, PolyORB.ORB_Controller.Half_Sync_Half_Async);
pragma Elaborate_All (PolyORB.ORB_Controller.Half_Sync_Half_Async);
with PolyORB.Request_Scheduler.Servant_Lane;
pragma Warnings (Off, PolyORB.Request_Scheduler.Servant_Lane);
pragma Elaborate_All (PolyORB.Request_Scheduler.Servant_Lane);
with PolyORB.Tasking.Profiles.Full_Tasking.Threads.Dynamic_Priorities;
pragma Elaborate_All
(PolyORB.Tasking.Profiles.Full_Tasking.Threads.Dynamic_Priorities);
pragma Warnings
(Off, PolyORB.Tasking.Profiles.Full_Tasking.Threads.Dynamic_Priorities);
with PolyORB.Tasking.Profiles.Full_Tasking.Threads;
pragma Elaborate_All (PolyORB.Tasking.Profiles.Full_Tasking.Threads);
pragma Warnings (Off, PolyORB.Tasking.Profiles.Full_Tasking.Threads);
with PolyORB.Tasking.Profiles.Full_Tasking.Threads.Annotations;
pragma Elaborate_All
(PolyORB.Tasking.Profiles.Full_Tasking.Threads.Annotations);
pragma Warnings
(Off, PolyORB.Tasking.Profiles.Full_Tasking.Threads.Annotations);
with PolyORB.Tasking.Profiles.Full_Tasking.Mutexes;
pragma Elaborate_All (PolyORB.Tasking.Profiles.Full_Tasking.Mutexes);
pragma Warnings (Off, PolyORB.Tasking.Profiles.Full_Tasking.Mutexes);
with PolyORB.Tasking.Profiles.Full_Tasking.Condition_Variables;
pragma Elaborate_All
(PolyORB.Tasking.Profiles.Full_Tasking.Condition_Variables);
pragma Warnings
(Off, PolyORB.Tasking.Profiles.Full_Tasking.Condition_Variables);
with PolyORB.Parameters.File;
pragma Warnings (Off, PolyORB.Parameters.File);
pragma Elaborate_All (PolyORB.Parameters.File);
with PolyORB.Setup.OA.Basic_RT_POA;
pragma Warnings (Off, PolyORB.Setup.OA.Basic_RT_POA);
pragma Elaborate_All (PolyORB.Setup.OA.Basic_RT_POA);
with PolyORB.Setup.IIOP;
pragma Elaborate_All (PolyORB.Setup.IIOP);
pragma Warnings (Off, PolyORB.Setup.IIOP);
with PolyORB.Setup.Access_Points.IIOP;
pragma Elaborate_All (PolyORB.Setup.Access_Points.IIOP);
pragma Warnings (Off, PolyORB.Setup.Access_Points.IIOP);
with PolyORB.GIOP_P.Tagged_Components.Policies.Priority_Model_Policy;
pragma Elaborate_All
(PolyORB.GIOP_P.Tagged_Components.Policies.Priority_Model_Policy);
pragma Warnings
(Off, PolyORB.GIOP_P.Tagged_Components.Policies.Priority_Model_Policy);
-- End of PolyORB's setup
procedure Server is
use Ada.Text_IO;
use CORBA.ORB;
use PortableServer;
use PortableServer.POA;
use RTCORBA;
use RTCORBA.RTORB;
use PolyORB.Utils.Report;
Priority_Mapping : RTCORBA.PriorityMapping.Linear.Object;
begin
CORBA.ORB.Initialize ("ORB");
New_Test ("RTCosScheduling server");
-- Setting up default Priority Mapping for this node
PolyORB.RTCORBA_P.Setup.Set_Priority_Mapping (Priority_Mapping);
Output ("ORB is configured", True);
declare
RT_ORB : RTCORBA.RTORB.Local_Ref;
Root_POA : PortableServer.POA.Local_Ref;
Obj_Server_1 : constant CORBA.Impl.Object_Ptr := new Echo.Impl.Object;
Thread_Pool_Id_1 : RTCORBA.ThreadpoolId;
Lanes : RTCORBA.ThreadpoolLanes;
No_Policy : CORBA.Policy.PolicyList;
Child_POA_Server_1 : RTPortableServer.POA.Local_Ref;
Child_POA_Server_2 : RTPortableServer.POA.Local_Ref;
pragma Unreferenced (Child_POA_Server_2);
-- Child_POA_Server_2 is assigned a value, but not used
Ref_Server_1 : CORBA.Object.Ref;
Base_Priority : constant RTCORBA.Priority := 1_000;
Default_Priority_1 : constant RTCORBA.Priority := 10_000;
Default_Priority_2 : constant RTCORBA.Priority := 20_000;
-- ServerScheduler object
Server_Scheduler_Object :
constant RTCosScheduling.ServerScheduler.Impl.Object_Ptr
:= new RTCosScheduling.ServerScheduler.Impl.Object;
Server_Scheduler : RTCosScheduling.ServerScheduler.Local_Ref;
begin
-- Retrieve RT ORB
RT_ORB := RTCORBA.RTORB.Helper.To_Local_Ref
(Resolve_Initial_References
(To_CORBA_String ("RTORB")));
Output ("Retrieved reference on RT ORB", True);
-- Retrieve Root POA
Root_POA := PortableServer.POA.Helper.To_Local_Ref
(CORBA.ORB.Resolve_Initial_References
(CORBA.ORB.To_CORBA_String ("RootPOA")));
PortableServer.POAManager.Activate
(PortableServer.POA.Get_The_POAManager (Root_POA));
Output ("Retrieved and activated Root POA", True);
-- Create Lanes
Append (Lanes,
RTCORBA.ThreadpoolLane'(Lane_Priority => Base_Priority,
Static_Threads => 2,
Dynamic_Threads => 0));
Append (Lanes,
RTCORBA.ThreadpoolLane'(Lane_Priority => Default_Priority_1,
Static_Threads => 2,
Dynamic_Threads => 0));
Append (Lanes,
RTCORBA.ThreadpoolLane'(Lane_Priority => Default_Priority_2,
Static_Threads => 2,
Dynamic_Threads => 0));
Output ("Lanes created", True);
-- Construct Thread Pool policy from previous threadpool
Thread_Pool_Id_1 := Create_Threadpool_With_Lanes
(RT_ORB,
Stacksize => 262_144,
Lanes => Lanes,
Allow_Borrowing => False,
Allow_Request_Buffering => False,
Max_Buffered_Requests => 1,
Max_Request_Buffer_Size => 0);
Output ("Create Threadpool #"
& RTCORBA.ThreadpoolId'Image (Thread_Pool_Id_1), True);
-- Set up ServerScheduler
RTCosScheduling.ServerScheduler.Set
(Server_Scheduler,
PolyORB.Smart_Pointers.Entity_Ptr (Server_Scheduler_Object));
Output ("ServerScheduler created", True);
-- Reading configuration file
RTCosScheduling.ServerScheduler.Impl.Load_Configuration_File
("server_scheduling.conf");
Output ("Read configuration file", True);
-- Creating POA from poa1
New_Test ("Setting up poa1");
Child_POA_Server_1 := RTPortableServer.POA.Helper.To_Local_Ref
(RTCosScheduling.ServerScheduler.Create_POA
(Server_Scheduler,
Root_POA,
CORBA.To_CORBA_String ("poa1"),
PortableServer.POA.Get_The_POAManager (Root_POA),
No_Policy));
Output ("Create Child POA with poa1 data", True);
-- Creating POA from poa2
New_Test ("Setting up poa2");
Child_POA_Server_2 := RTPortableServer.POA.Helper.To_Local_Ref
(RTCosScheduling.ServerScheduler.Create_POA
(Server_Scheduler,
Root_POA,
CORBA.To_CORBA_String ("poa2"),
PortableServer.POA.Get_The_POAManager (Root_POA),
No_Policy));
Output ("Create Child POA with poa2 data", True);
-- Set up new object and attach it to Child_POA
Ref_Server_1 := PortableServer.POA.Servant_To_Reference
(PortableServer.POA.Local_Ref (Child_POA_Server_1),
PortableServer.Servant (Obj_Server_1));
Output ("Implicit activation of an object with these policies", True);
-- Set up object1
New_Test ("Setting up object1");
RTCosScheduling.ServerScheduler.Schedule_Object
(Server_Scheduler, Ref_Server_1, CORBA.To_CORBA_String ("object1"));
New_Line;
Put_Line
("'"
& CORBA.To_Standard_String
(CORBA.Object.Object_To_String (Ref_Server_1))
& "'");
New_Line;
-- Run the ORB
CORBA.ORB.Run;
end;
End_Report;
exception
when E : others =>
New_Line;
Put_Line ("Got exception: "
& Ada.Exceptions.Exception_Information (E));
Output ("Test failed", False);
End_Report;
end Server;
|
