diff options
Diffstat (limited to 'TAO/orbsvcs/orbsvcs/FaultTolerance/FT_ServerRequest_Interceptor.h')
-rw-r--r-- | TAO/orbsvcs/orbsvcs/FaultTolerance/FT_ServerRequest_Interceptor.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/FaultTolerance/FT_ServerRequest_Interceptor.h b/TAO/orbsvcs/orbsvcs/FaultTolerance/FT_ServerRequest_Interceptor.h new file mode 100644 index 00000000000..78c188d597d --- /dev/null +++ b/TAO/orbsvcs/orbsvcs/FaultTolerance/FT_ServerRequest_Interceptor.h @@ -0,0 +1,138 @@ +// -*- C++ -*- + +//============================================================================= +/** + * @file FT_ServerRequest_Interceptor.h + * + * $Id$ + * + * ServerRequest_Interceptor for the FTORB + * + * @author Ossama Othman <ossama@uci.edu> + */ +//============================================================================= + +#ifndef TAO_FT_SERVER_REQUEST_INTERCEPTOR_H +#define TAO_FT_SERVER_REQUEST_INTERCEPTOR_H + +#include "orbsvcs/FaultTolerance/FT_ServerORB_export.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#include "tao/PI_Server/PI_Server.h" + +#include "tao/LocalObject.h" +#include "tao/PortableInterceptorC.h" +#include "tao/ORB.h" + +#if defined(_MSC_VER) +#pragma warning(push) +#pragma warning(disable:4250) +#endif /* _MSC_VER */ + +TAO_BEGIN_VERSIONED_NAMESPACE_DECL + +namespace IOP +{ + struct ServiceContext; +} +namespace TAO +{ + /** + * @class Server_Request_Interceptor + * + * @brief Simple concrete server request interceptor for FTORB + * + * + */ + class FT_ServerRequest_Interceptor + : public virtual PortableInterceptor::ServerRequestInterceptor + , public virtual TAO_Local_RefCounted_Object + { + public: + + /// Constructor. + FT_ServerRequest_Interceptor (void); + + /// Destructor. + ~FT_ServerRequest_Interceptor (void); + + /** + * @name Methods Required by the Server Request Interceptor + * Interface + * + * These are methods that must be implemented since they are pure + * virtual in the abstract base class. They are the canonical + * methods required for all server request interceptors. + */ + //@{ + /// Return the name of this ServerRequestinterceptor. + virtual char * name (ACE_ENV_SINGLE_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException)); + + virtual void destroy (ACE_ENV_SINGLE_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException)); + + virtual void receive_request_service_contexts ( + PortableInterceptor::ServerRequestInfo_ptr ri + ACE_ENV_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException, + PortableInterceptor::ForwardRequest)); + + virtual void receive_request ( + PortableInterceptor::ServerRequestInfo_ptr ri + ACE_ENV_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException, + PortableInterceptor::ForwardRequest)); + + virtual void send_reply ( + PortableInterceptor::ServerRequestInfo_ptr ri + ACE_ENV_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException)); + + virtual void send_exception ( + PortableInterceptor::ServerRequestInfo_ptr ri + ACE_ENV_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException, + PortableInterceptor::ForwardRequest)); + + virtual void send_other ( + PortableInterceptor::ServerRequestInfo_ptr ri + ACE_ENV_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException, + PortableInterceptor::ForwardRequest)); + //@} + private: + + void check_iogr_version (const IOP::ServiceContext &svc + ACE_ENV_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException, + PortableInterceptor::ForwardRequest)); + + void update_iogr ( + PortableInterceptor::ServerRequestInfo_ptr ri + ACE_ENV_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException)); + + private: + + CORBA::ULong object_group_ref_version_; + + CORBA::Boolean is_primary_; + + CORBA::Object_var iogr_; + + CORBA::ORB_var orb_; + }; + +} + +TAO_END_VERSIONED_NAMESPACE_DECL + +#if defined(_MSC_VER) +#pragma warning(pop) +#endif /* _MSC_VER */ + +#endif /* TAO_FT_SERVER_REQUEST_INTERCEPTOR_H */ |