Merge in OCI_Reliability_Enhancements branch.

1 files changed, 75 insertions, 0 deletions

diff --git a/TAO/orbsvcs/orbsvcs/Naming/FaultTolerant/FT_Persistent_Naming_Context.h b/TAO/orbsvcs/orbsvcs/Naming/FaultTolerant/FT_Persistent_Naming_Context.h
new file mode 100644
index 00000000000..1303c78daae
--- /dev/null
+++ b/TAO/orbsvcs/orbsvcs/Naming/FaultTolerant/FT_Persistent_Naming_Context.h
@@ -0,0 +1,75 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file   FT_Persistent_Naming_Context.h
+ *
+ *  $Id$
+ *
+ *  @author Kevin Stanley <stanleyk@ociweb.com>
+ */
+//=============================================================================
+
+
+#ifndef TAO_FT_PERSISTENT_NAMING_CONTEXT_H
+#define TAO_FT_PERSISTENT_NAMING_CONTEXT_H
+#include /**/ "ace/pre.h"
+
+#include "orbsvcs/Naming/Persistent_Naming_Context.h"
+#include "orbsvcs/Naming/FaultTolerant/ftnaming_export.h"
+#include "orbsvcs/orbsvcs/PortableGroupC.h"
+#include "orbsvcs/Naming/FaultTolerant/FT_Naming_Manager.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class TAO_FT_Persistent_Naming_Context
+ *
+ * @brief This class specializes the TAO_Persistent_Naming_Context
+ * 'ConcreteImplementor' in the Bridge pattern architecture of the
+ * CosNaming::NamingContext implementation.
+ *
+ */
+class TAO_FtNaming_Export TAO_FT_Persistent_Naming_Context :
+      public TAO_Persistent_Naming_Context
+{
+public:
+  /// Underlying data structure - typedef for ease of use.
+  typedef TAO_Persistent_Naming_Context::HASH_MAP HASH_MAP;
+
+  // = Initialization and termination methods.
+
+  /**
+   * Constructor that takes in preallocated data structure and takes
+   * ownership of it.  Derived class from TAO_Persistent_Naming_Context
+   * provides specialization of the resolve operation to support
+   * load balancing.
+   */
+  TAO_FT_Persistent_Naming_Context (PortableServer::POA_ptr poa,
+                                    const char *poa_id,
+                                    TAO_Persistent_Context_Index *context_index,
+                                    HASH_MAP * map = 0,
+                                    ACE_UINT32 *counter = 0);
+
+  /// Destructor.
+  virtual ~TAO_FT_Persistent_Naming_Context (void);
+
+  /**
+   * Override the resolve operation to support load balancing using
+   * the object group manager and associated strategy.
+   */
+  virtual CORBA::Object_ptr resolve (const CosNaming::Name &n);
+
+  static void set_naming_manager_impl (TAO_FT_Naming_Manager *mgr_impl);
+
+  bool is_object_group (const CORBA::Object_ptr obj) const;
+
+protected:
+  static TAO_FT_Naming_Manager *naming_manager_impl_;
+
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#include /**/ "ace/post.h"
+#endif /* TAO_FT_PERSISTENT_NAMING_CONTEXT_H */