00001 // -*- C++ -*- 00002 00003 // =================================================================== 00004 /** 00005 * @file PolicyFactory_Registry_Adapter.h 00006 * 00007 * $Id: PolicyFactory_Registry_Adapter.h 76995 2007-02-11 12:51:42Z johnnyw $ 00008 * 00009 * @author Johnny Willemsen <jwillemsen@remedy.nl> 00010 */ 00011 // =================================================================== 00012 00013 #ifndef TAO_POLICY_FACTORY_REGISTRY_ADAPTER_H 00014 #define TAO_POLICY_FACTORY_REGISTRY_ADAPTER_H 00015 00016 #include /**/ "ace/pre.h" 00017 00018 #include /**/ "tao/TAO_Export.h" 00019 00020 #if !defined (ACE_LACKS_PRAGMA_ONCE) 00021 # pragma once 00022 #endif /* ACE_LACKS_PRAGMA_ONCE */ 00023 00024 #include "tao/Basic_Types.h" 00025 00026 TAO_BEGIN_VERSIONED_NAMESPACE_DECL 00027 00028 //-- Forward Declarations-- 00029 namespace CORBA 00030 { 00031 typedef ULong PolicyType; 00032 00033 class Policy; 00034 typedef Policy *Policy_ptr; 00035 00036 class Any; 00037 } 00038 00039 namespace PortableInterceptor 00040 { 00041 class PolicyFactory; 00042 typedef PolicyFactory *PolicyFactory_ptr; 00043 } 00044 00045 namespace TAO 00046 { 00047 /** 00048 * @class PolicyFactory_Registry_Adapter 00049 * 00050 * @brief ORB-specific PortableInterceptor::PolicyFactory registry. 00051 * 00052 * Class that offers an interface to the ORB to load and manipulate 00053 * PolicyFactory_Registry 00054 */ 00055 class TAO_Export PolicyFactory_Registry_Adapter 00056 { 00057 public: 00058 virtual ~PolicyFactory_Registry_Adapter (void); 00059 00060 /// Register a PolicyFactory with the underlying PolicyFactory 00061 /// sequence. This method should only be called during ORB 00062 /// initialization. 00063 virtual void register_policy_factory ( 00064 CORBA::PolicyType type, 00065 PortableInterceptor::PolicyFactory_ptr policy_factory) = 0; 00066 00067 /// Construct a policy of the given type with the information 00068 /// contained in the CORBA::Any @a value. 00069 virtual CORBA::Policy_ptr create_policy (CORBA::PolicyType type, 00070 const CORBA::Any &value) = 0; 00071 00072 /// Create an empty policy, usually to be filled in later by 00073 /// demarshaling. 00074 virtual CORBA::Policy_ptr _create_policy (CORBA::PolicyType type) = 0; 00075 00076 /// Check if a @c PolicyFactory corresponding to the given type, 00077 /// exists. 00078 virtual bool factory_exists (CORBA::PolicyType & type) const = 0; 00079 }; 00080 } 00081 00082 TAO_END_VERSIONED_NAMESPACE_DECL 00083 00084 #include /**/ "ace/post.h" 00085 00086 #endif /* TAO_POLICY_FACTORY_REGISTRY_ADAPTER_H */