it_bus/port.h

00001 #ifndef _IT_BUS_PORT_H_
00002 #define _IT_BUS_PORT_H_
00003 
00004 // @Copyright 2004 IONA Technologies, Plc. All Rights Reserved.
00005 //
00006 
00007 #include <it_bus/api_defines.h>
00008 #include <it_bus/types.h>
00009 #include <it_bus/service_exception.h>
00010 #include <it_bus/named_attributes.h>
00011 #include <it_bus/threading_model.h>
00012 #ifndef IT_MINIMISE_INCLUDES
00013 #include <it_wsdl/wsdl_port.h>
00014 #include <it_bus/port_factory.h>
00015 #endif
00016 
00017 namespace IT_WSDL
00018 {
00019     class WSDLPort;
00020     class WSDLExtensionElement;
00021 }
00022 namespace IT_Bus
00023 {
00024     class ClientOperation;
00025     class ClientBinding;
00026     class ServerBinding;
00027     class Servant;
00028     class ServantProvider;
00029     class ServiceBase;
00030     class PortFactory;
00031 
00032     class IT_BUS_API MessageAttributes : public NamedAttributes
00033     {
00034       public:
00035         MessageAttributes() {}
00036     };
00037 
00038     class IT_BUS_API PortAttributes : public NamedAttributes
00039     {
00040       public:
00041         PortAttributes() {}
00042 
00043         virtual void update();
00044     };
00045 
00046     class IT_BUS_API NonTransactionalException :
00047         public Exception
00048     {
00049       public:
00050         NonTransactionalException(const String& message);
00051         
00052         virtual ~NonTransactionalException();
00053 
00057         virtual Exception*
00058         clone() const;
00059     
00063         virtual void
00064         rethrow() const;
00065     };
00066 
00070     class IT_BUS_API TransactionInterface
00071     {
00072       public:
00073         virtual ~TransactionInterface();
00074 
00085         virtual bool
00086         supports_transactions();
00087 
00096         virtual void 
00097         begin();
00098 
00107         virtual void 
00108         commit();
00109 
00118         virtual void 
00119         rollback();
00120     };
00121 
00133     class IT_BUS_API Port : public TransactionInterface
00134     {
00135       public:
00136         Port() {}
00137 
00138         virtual ClientOperation * 
00139         create_operation(
00140             const String & operation_name
00141         ) throw((ServiceException)) = 0;
00142 
00143         virtual void
00144         activate() = 0;
00145 
00146         virtual void
00147         deactivate() = 0;
00148 
00149         virtual void
00150         shutdown() = 0;
00151 
00152         virtual void
00153         wait() = 0;
00154 
00162         virtual const IT_WSDL::WSDLPort& 
00163         get_wsdl_port() const = 0;
00164 
00165         virtual void
00166         set_threading_model(ThreadingModel threading_model) = 0;
00167 
00181         virtual IT_WSDL::WSDLExtensionElement&
00182         get_configuration() = 0;
00183 
00187         virtual ClientBinding*
00188         get_client_binding() = 0;
00189 
00190         virtual ServerBinding*
00191         get_server_binding() = 0;
00192 
00201         virtual void
00202         register_servant(
00203             Servant & servant
00204         )= 0;
00205 
00211         virtual Servant*
00212         get_servant() = 0;
00213 
00214         virtual void
00215         register_servant_manager(
00216             ServantProvider & servant_manager
00217         )= 0;
00218 
00219         virtual ServantProvider *
00220         get_servant_manager() = 0;
00221 
00222         virtual const PortFactory * 
00223         get_port_factory() const = 0;
00224 
00234         virtual ServiceBase * 
00235         get_service() = 0;
00236 
00247         virtual void
00248         register_default_servant(
00249             Servant & servant
00250         ) = 0;
00251 
00265         virtual void
00266         get_reference_with_id(
00267             const String &      instance_id,
00268             IT_WSDL::WSDLPort & wsdl_port
00269         ) = 0;
00270 
00271       private:
00272         
00273         Port & 
00274         operator =(
00275             const Port& rhs
00276         );
00277         
00278         Port(
00279             const Port& rhs
00280         );
00281     };
00282 }
00283 
00284 #endif  

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