ChangeLogTag: Fri Feb 18 17:04:12 UTC 2005 Johnny Willemsen <jwillemsen@remedy.nl>

1 files changed, 189 insertions, 0 deletions

diff --git a/TAO/tao/PortableServer/ServantRetentionStrategyRetain.h b/TAO/tao/PortableServer/ServantRetentionStrategyRetain.h
new file mode 100644
index 00000000000..15a9f425752
--- /dev/null
+++ b/TAO/tao/PortableServer/ServantRetentionStrategyRetain.h
@@ -0,0 +1,189 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file ServantRetentionStrategyRetain.h
+ *
+ *  $Id$
+ *
+ *  @author  Johnny Willemsen  <jwillemsen@remedy.nl>
+ */
+//=============================================================================
+
+#ifndef TAO_SERVANT_RETENTION_STRATEGY_RETAIN_H
+#define TAO_SERVANT_RETENTION_STRATEGY_RETAIN_H
+#include /**/ "ace/pre.h"
+
+#include "portableserver_export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ServantRetentionStrategyNonRetain.h"
+
+class TAO_Root_POA;
+
+namespace TAO
+{
+  namespace Portable_Server
+  {
+    class TAO_PortableServer_Export ServantRetentionStrategyRetain
+       : public virtual ServantRetentionStrategyNonRetain
+    {
+    public:
+      ServantRetentionStrategyRetain (void);
+
+      virtual ~ServantRetentionStrategyRetain (void);
+
+      CORBA::ULong waiting_servant_deactivation (void) const;
+
+      virtual void strategy_init (TAO_Root_POA *poa ACE_ENV_ARG_DECL);
+
+      virtual void strategy_cleanup(ACE_ENV_SINGLE_ARG_DECL);
+
+      virtual int is_servant_in_map (PortableServer::Servant servant,
+                                     int &wait_occurred_restart_call);
+
+      virtual
+      PortableServer::ObjectId *
+      activate_object (PortableServer::Servant servant,
+                       CORBA::Short priority,
+                       int &wait_occurred_restart_call
+                            ACE_ENV_ARG_DECL)
+        ACE_THROW_SPEC ((CORBA::SystemException,
+                         PortableServer::POA::ServantAlreadyActive,
+                         PortableServer::POA::WrongPolicy));
+
+      virtual
+      void
+      activate_object_with_id (const PortableServer::ObjectId &id,
+                               PortableServer::Servant servant,
+                               CORBA::Short priority,
+                               int &wait_occurred_restart_call
+                               ACE_ENV_ARG_DECL)
+        ACE_THROW_SPEC ((CORBA::SystemException,
+                   PortableServer::POA::ServantAlreadyActive,
+                   PortableServer::POA::ObjectAlreadyActive,
+                   PortableServer::POA::WrongPolicy));
+
+      void deactivate_object (const PortableServer::ObjectId &id
+                              ACE_ENV_ARG_DECL);
+
+      virtual PortableServer::Servant find_servant (
+        const PortableServer::ObjectId &system_id
+        ACE_ENV_ARG_DECL);
+
+      virtual PortableServer::ObjectId * system_id_to_object_id (
+        const PortableServer::ObjectId &system_id
+        ACE_ENV_ARG_DECL)
+          ACE_THROW_SPEC ((CORBA::SystemException,
+                           PortableServer::POA::WrongAdapter,
+                           PortableServer::POA::WrongPolicy));
+
+      virtual
+      PortableServer::Servant
+      user_id_to_servant (const PortableServer::ObjectId &id
+                     ACE_ENV_ARG_DECL)
+        ACE_THROW_SPEC ((CORBA::SystemException,
+                         PortableServer::POA::ObjectNotActive,
+                         PortableServer::POA::WrongPolicy));
+
+      CORBA::Object_ptr id_to_reference (const PortableServer::ObjectId &id
+                                         ACE_ENV_ARG_DECL)
+        ACE_THROW_SPEC ((CORBA::SystemException,
+                         PortableServer::POA::ObjectNotActive,
+                         PortableServer::POA::WrongPolicy));
+
+      virtual
+      TAO_SERVANT_LOCATION
+      servant_present (const PortableServer::ObjectId &system_id,
+                       PortableServer::Servant &servant
+                       ACE_ENV_ARG_DECL);
+
+      virtual PortableServer::Servant find_servant (
+        const PortableServer::ObjectId &system_id,
+        TAO::Portable_Server::Servant_Upcall &servant_upcall,
+        TAO::Portable_Server::POA_Current_Impl &poa_current_impl
+        ACE_ENV_ARG_DECL);
+
+      virtual void deactivate_all_objects (ACE_ENV_SINGLE_ARG_DECL)
+        ACE_THROW_SPEC ((CORBA::SystemException,
+                         PortableServer::POA::WrongPolicy));
+
+      virtual PortableServer::ObjectId *servant_to_user_id (
+        PortableServer::Servant servant
+        ACE_ENV_ARG_DECL)
+          ACE_THROW_SPEC ((CORBA::SystemException,
+                           PortableServer::POA::ServantNotActive,
+                           PortableServer::POA::WrongPolicy));
+
+      virtual
+      CORBA::Object_ptr
+      servant_to_reference (PortableServer::Servant servant
+                            ACE_ENV_ARG_DECL)
+        ACE_THROW_SPEC ((CORBA::SystemException,
+                      PortableServer::POA::ServantNotActive,
+                      PortableServer::POA::WrongPolicy));
+
+      virtual
+      CORBA::Object_ptr create_reference (
+        const char *intf,
+        CORBA::Short priority
+        ACE_ENV_ARG_DECL)
+          ACE_THROW_SPEC ((CORBA::SystemException,
+                           PortableServer::POA::WrongPolicy));
+
+      virtual
+      CORBA::Object_ptr create_reference_with_id (
+        const PortableServer::ObjectId &oid,
+        const char *intf,
+        CORBA::Short priority
+        ACE_ENV_ARG_DECL)
+          ACE_THROW_SPEC ((CORBA::SystemException));
+
+      virtual ::PortableServer::ServantRetentionPolicyValue type() const;
+
+    protected:
+      int
+      is_user_id_in_map (const PortableServer::ObjectId &id,
+                         CORBA::Short priority,
+                         int &priorities_match,
+                         int &wait_occurred_restart_call);
+
+      void
+      deactivate_map_entry (TAO_Active_Object_Map_Entry *active_object_map_entry
+                            ACE_ENV_ARG_DECL);
+
+      PortableServer::ObjectId *servant_to_system_id_i (
+          PortableServer::Servant p_servant,
+          CORBA::Short &priority
+          ACE_ENV_ARG_DECL
+        )
+        ACE_THROW_SPEC ((CORBA::SystemException,
+                         PortableServer::POA::ServantNotActive,
+                         PortableServer::POA::WrongPolicy));
+
+      virtual
+      int rebind_using_user_id_and_system_id (
+        PortableServer::Servant servant,
+        const PortableServer::ObjectId &user_id,
+        const PortableServer::ObjectId &system_id,
+        TAO::Portable_Server::Servant_Upcall &servant_upcall);
+
+      virtual
+      CORBA::Boolean servant_has_remaining_activations (
+        PortableServer::Servant servant);
+
+      virtual int unbind_using_user_id (
+        const PortableServer::ObjectId &user_id);
+
+    private:
+      TAO_Active_Object_Map *active_object_map_;
+      CORBA::ULong waiting_servant_deactivation_;
+    };
+  }
+}
+
+#include /**/ "ace/post.h"
+#endif /* TAO_SERVANT_RETENTION_STRATEGY_RETAIN_H */