1 files changed, 115 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Notify/POA_Helper.h b/TAO/orbsvcs/orbsvcs/Notify/POA_Helper.h
new file mode 100644
index 00000000000..57b4208324e
--- /dev/null
+++ b/TAO/orbsvcs/orbsvcs/Notify/POA_Helper.h
@@ -0,0 +1,115 @@
+// -*- C++ -*-
+
+/**
+ *  @file POA_Helper.h
+ *
+ *  $Id$
+ *
+ *  @author Pradeep Gore <pradeep@oomworks.com>
+ */
+
+#ifndef TAO_Notify_POA_Helper_H
+#define TAO_Notify_POA_Helper_H
+
+#include /**/ "ace/pre.h"
+
+#include "orbsvcs/Notify/notify_serv_export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "orbsvcs/Notify/ID_Factory.h"
+
+#include "tao/PortableServer/PortableServer.h"
+
+#include "ace/Copy_Disabled.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class TAO_Notify_POA_Helper
+ *
+ * @brief POA Abstraction.
+ *
+ */
+class TAO_Notify_Serv_Export TAO_Notify_POA_Helper : private ACE_Copy_Disabled
+{
+public:
+  /// Default Constructor
+  TAO_Notify_POA_Helper (void);
+
+  /// Create a new PortableServer::POA.
+  void init (PortableServer::POA_ptr parent_poa,
+             const char* poa_name
+             ACE_ENV_ARG_DECL);
+
+  /// Create a new PortableServer::POA. The name is chosen at random.
+  void init (PortableServer::POA_ptr parent_poa ACE_ENV_ARG_DECL);
+
+  /// Destructor
+  virtual ~TAO_Notify_POA_Helper ();
+
+  /// Get underlying POA
+  PortableServer::POA_ptr poa (void);
+
+  /// Destroy underlying POA.
+  void destroy (ACE_ENV_SINGLE_ARG_DECL);
+
+  /// Activate Object, the POA will assign an ID and return its value.
+  CORBA::Object_ptr activate (PortableServer::Servant servant,
+                              CORBA::Long& id
+                              ACE_ENV_ARG_DECL);
+
+  /// Activate Object, using existing ID
+  CORBA::Object_ptr activate_with_id (PortableServer::Servant servant, CORBA::Long id ACE_ENV_ARG_DECL);
+
+  /// Deactivate Object with ID
+  void deactivate (CORBA::Long id
+                   ACE_ENV_ARG_DECL) const;
+
+  /// Convert ID to reference.
+  CORBA::Object_ptr id_to_reference (CORBA::Long id
+                                     ACE_ENV_ARG_DECL) const;
+
+  /// Convert reference to pointer to servant
+  PortableServer::ServantBase * reference_to_servant (CORBA::Object_ptr ptr
+                                                      ACE_ENV_ARG_DECL) const;
+
+  CORBA::Object_ptr servant_to_reference (PortableServer::ServantBase * servant  ACE_ENV_ARG_DECL) const;
+
+protected:
+  /// Set default POA policies.
+  virtual void set_policy (PortableServer::POA_ptr parent_poa,
+                           CORBA::PolicyList &policy_list
+                           ACE_ENV_ARG_DECL);
+
+  /// Apply the polices and create child POA.
+  void create_i (PortableServer::POA_ptr parent_poa,
+                 const char* poa_name,
+                 CORBA::PolicyList &policy_list ACE_ENV_ARG_DECL);
+
+  /// Generate a unique id for each POA created.
+  ACE_CString get_unique_id (void);
+
+  /// Convert id to ObjectID
+  PortableServer::ObjectId* long_to_ObjectId (CORBA::Long id
+                                              ACE_ENV_ARG_DECL) const;
+
+protected:
+  /// POA
+  PortableServer::POA_var poa_;
+
+  /// ID Factory for objects.
+  TAO_Notify_ID_Factory id_factory_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+#include "orbsvcs/Notify/POA_Helper.inl"
+#endif /* __ACE_INLINE__ */
+
+#include /**/ "ace/post.h"
+
+#endif /* TAO_Notify_POA_Helper_H */