Added sharedDatabaseInterface and oci implementation libraries

2026-09-11 21:44:58 -04:00 · 2014-01-14 22:29:01 -07:00
parent 8585710698
commit fe509b9480
108 changed files with 7603 additions and 0 deletions
@@ -0,0 +1,76 @@
+// ======================================================================
+//
+// OCISession.h
+// copyright (c) 2001 Sony Online Entertainment
+//
+// ======================================================================
+
+#ifndef INCLUDED_OCISession_H
+#define INCLUDED_OCISession_H
+
+// ======================================================================
+
+#include "sharedDatabaseInterface/DbSession.h"
+
+struct OCIEnv;
+struct OCIError;
+struct OCIServer;
+struct OCISession;
+struct OCISvcCtx;
+
+namespace DB {
+	class OCIServer; // not to be confused with ::OCIServer
+	
+	class OCISession : public Session
+	{
+		OCIServer *m_server;
+
+		::OCIEnv *envhp;
+		::OCIError *errhp;
+		::OCIServer *srvhp;
+		::OCISession *sesp;
+		::OCISvcCtx *svchp;
+		
+		bool autoCommitMode;
+		time_t  m_resetTime;
+		bool m_okToFetch;
+	
+			// following are disallowed:
+		OCISession(const OCISession& rhs);        
+		OCISession &operator=(const OCISession& rhs);
+
+	  public:
+		OCISession(OCIServer *server);
+		virtual ~OCISession();
+
+		virtual bool connect();
+		virtual bool disconnect();
+		virtual bool reset();
+		virtual bool setAutoCommitMode(bool autocommit);
+		virtual bool commitTransaction();
+		virtual bool rollbackTransaction();
+		virtual QueryImpl *createQueryImpl(Query *owner) const;
+		void setOkToFetch();
+		bool isOkToFetch() const;
+		
+        // OCI requires sharing so many handles at different levels that it's easiest to just make everybody friends.
+		friend class OCIQueryImpl;
+		friend class OCIServer;
+		friend class BindableVarray;
+		friend class BindableVarrayNumber;
+		friend class BindableVarrayString;
+	};
+
+}
+
+// ======================================================================
+
+inline bool DB::OCISession::isOkToFetch() const
+{
+	return m_okToFetch;
+}
+
+// ======================================================================
+
+#endif
+