1 files changed, 63 insertions, 0 deletions
diff --git a/TAO/orbsvcs/ImplRepo_Service/Shared_Backing_Store.h b/TAO/orbsvcs/ImplRepo_Service/Shared_Backing_Store.h
new file mode 100644
index 00000000000..23f3d8d99d5
--- /dev/null
+++ b/TAO/orbsvcs/ImplRepo_Service/Shared_Backing_Store.h
@@ -0,0 +1,63 @@
+/* -*- C++ -*- */
+
+//=============================================================================
+/**
+*  @file Shared_Backing_Store.h
+*
+*  $Id$
+*
+*  This class defines an implementation of the backing store as multiple XML files
+*  shared between multiple Locators.
+*
+*  @author Darrell Brunsch <brunsch@cs.wustl.edu>
+*  @author Priyanka Gontla <gontla_p@ociweb.com>
+*/
+//=============================================================================
+
+#ifndef SHARED_BACKING_STORE_H
+#define SHARED_BACKING_STORE_H
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "XML_Backing_Store.h"
+
+#include "ace/Vector_T.h"
+
+class ACE_Configuration;
+class ACEXML_FileCharStream;
+
+/**
+* @class Shared_Backing_Store
+*
+* @brief XML backing store containing all ImR persistent information in
+* multiple files shared between multiple Locators
+*
+*/
+class Shared_Backing_Store : public XML_Backing_Store
+{
+public:
+  Shared_Backing_Store(const ACE_CString& directory, bool start_clean);
+
+  virtual ~Shared_Backing_Store();
+
+  virtual int persistent_load();
+
+protected:
+  virtual int persistent_update(const Server_Info_Ptr& info);
+
+  virtual int persistent_update(const Activator_Info_Ptr& info);
+
+  virtual int persistent_remove(const ACE_CString& name, bool activator);
+
+  virtual int sync_load (const ACE_CString& name, SyncOp sync_op, bool activator);
+
+private:
+  ACE_CString make_filename(const ACE_CString& name, const bool activator);
+  int get_listings(ACE_Vector<ACE_CString>& filenames) const;
+
+  const ACE_CString listing_file_;
+};
+
+#endif /* SHARED_BACKING_STORE_H */