diff options
Diffstat (limited to 'TAO/ORB_Services/Naming_Service/NS_CosNaming.h')
| -rw-r--r-- | TAO/ORB_Services/Naming_Service/NS_CosNaming.h | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/TAO/ORB_Services/Naming_Service/NS_CosNaming.h b/TAO/ORB_Services/Naming_Service/NS_CosNaming.h deleted file mode 100644 index c347854ef8f..00000000000 --- a/TAO/ORB_Services/Naming_Service/NS_CosNaming.h +++ /dev/null @@ -1,278 +0,0 @@ -/* -*- C++ -*- */ - -// ============================================================================ -// -// = LIBRARY -// cos -// -// = FILENAME -// NS_CosNaming.h -// -// = AUTHOR -// Marina Spivak <marina@cs.wustl.edu> -// -// ============================================================================ - -#if !defined (NS_COSNAMING_H) -#define NS_COSNAMING_H - -#include "CosNaming.hh" -#include "ace/Hash_Map_Manager.h" -#include "ace/Synch.h" -#include "ace/SString.h" - -class NS_IntId - // = TITLE - // Stores information a context keeps for each bound name - // (object reference and the type of binding). - // - // = DESCRIPTION - // - // - // - // -{ -public: - // = Initialization and termination methods. - NS_IntId (void); - // default constructor. - - NS_IntId (CORBA::Object_ptr obj, - CosNaming::BindingType type = CosNaming::nobject); - // constructor. - - NS_IntId (const NS_IntId & rhs); - // copy constructor - - ~NS_IntId (void); - // destructor - - void operator= (const NS_IntId & rhs); - // Assignment operator (does copy memory). - - CORBA::Object_ptr ref_; - // CORBA object reference of the bound object. - - CosNaming::BindingType type_; - // Indicator of whether the object is a NamingContext that should - // participate in name resolution when compound names are used. -}; - -class NS_ExtId - // = TITLE - // Stores the name to which an object is bound. - // - // = DESCRIPTION - // - // - // - // -{ -public: - // = Initialization and termination methods. - NS_ExtId (void); - // default constructor. - - NS_ExtId (const char *id, - const char *kind); - // constructor. - - NS_ExtId (const NS_ExtId & rhs); - // copy constructor - - ~NS_ExtId (void); - // destructor - - void operator= (const NS_ExtId & rhs); - // Assignment operator (does copy memory). - - int operator== (const NS_ExtId &rhs) const; - // Equality comparison operator (must match both id_ and kind_). - - int operator!= (const NS_ExtId &rhs) const; - // Inequality comparison operator. - - u_long hash (void) const; - // This class has to have a hash for use with ACE_Hash_Map_Manager. - - ACE_CString kind_; - // any information user wants to store (not used by Naming Service). - - ACE_CString id_; - // any information user wants to store (not used by Naming Service). -}; - -class NS_NamingContext - // = TITLE - // This class implements the NamingContext interface that is part of the - // CosNaming idl module. - // - // = DESCRIPTION - // Extensive comments can be found in the idl file. -{ -public: - - enum - { - NS_MAP_SIZE = 23 - // The size of hash map for a NS_NamingContext object. - }; - - typedef ACE_Hash_Map_Manager<NS_ExtId, NS_IntId, ACE_Null_Mutex> HASH_MAP; - - NS_NamingContext (void); - // default constructor. - - ~NS_NamingContext (void); - // destructor. - - void bind (const CosNaming::Name &n, - CORBA::Object_ptr obj, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotFound, - CosNaming::NamingContext::CannotProceed, - CosNaming::NamingContext::InvalidName, - CosNaming::NamingContext::AlreadyBound); - - void rebind (const CosNaming::Name &n, - CORBA::Object_ptr obj, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotFound, - CosNaming::NamingContext::CannotProceed, - CosNaming::NamingContext::InvalidName); - - void bind_context (const CosNaming::Name &n, - CosNaming::NamingContext_ptr nc, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotFound, - CosNaming::NamingContext::CannotProceed, - CosNaming::NamingContext::InvalidName, - CosNaming::NamingContext::AlreadyBound); - - void rebind_context (const CosNaming::Name &n, - CosNaming::NamingContext_ptr nc, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotFound, - CosNaming::NamingContext::CannotProceed, - CosNaming::NamingContext::InvalidName); - - CORBA::Object_ptr resolve (const CosNaming::Name &n, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotFound, - CosNaming::NamingContext::CannotProceed, - CosNaming::NamingContext::InvalidName); - - void unbind (const CosNaming::Name &n, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotFound, - CosNaming::NamingContext::CannotProceed, - CosNaming::NamingContext::InvalidName); - - CosNaming::NamingContext_ptr new_context (CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException); - - CosNaming::NamingContext_ptr bind_new_context (const CosNaming::Name &n, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotFound, - CosNaming::NamingContext::AlreadyBound, - CosNaming::NamingContext::CannotProceed, - CosNaming::NamingContext::InvalidName); - - void destroy (CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotEmpty); - - void list (CORBA::ULong how_many, - CosNaming::BindingList *&bl, - CosNaming::BindingIterator_ptr &bi, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException); - - - void initialize (CosNaming::NamingContext_ptr tie_ref); - // This method is called after context constructor. It provides the - // implementation object with the reference to its TIE object. (This - // is needed for implementation of destroy method) - -protected: - // = These are the helper methods used by other methods. - - CosNaming::NamingContext_ptr get_context (const CosNaming::Name &name) - throw (CORBA::SystemException, - CosNaming::NamingContext::NotFound, - CosNaming::NamingContext::CannotProceed, - CosNaming::NamingContext::AlreadyBound); - // This is used by methods that need to resolve a compound name to - // get the reference to the target context before performing the - // actual operation (e.g. bind, unbind, etc.) Takes a full name - // (including the last component that doesn't need to be resolved) - // Returns a pointer to the target context. - -private: - - HASH_MAP context_; - // This implementation of NamingContext uses ACE thread-safe Hash - // Map for storage and manipulation of name-object bindings. - - CosNaming::NamingContext_ptr tie_ref_; - // Stores CORBA object reference to the TIE object this object - // implements. This is needed to implement the <destroy> method. -}; - -class NS_BindingIterator - // = TITLE - // This class implements the BindingIterator interface - // that is part of the CosNaming idl module. - // - // = DESCRIPTION - // NS_BindingIterator constructor expects a pointer to a - // DYNAMICALLY allocated hash map iterator. Destructor - // deallocates hash map iterator. -{ -public: - // = Intialization and termination methods. - NS_BindingIterator (NS_NamingContext::HASH_MAP::ITERATOR *hash_iter); - // constructor. - - ~NS_BindingIterator (void); - // destructor. - - void initialize (CosNaming::BindingIterator_ptr tie_ref); - // This method is called after the constructor. It provides - // implementation object with the reference to the TIE object it - // implements. - - // Marina, please add comments. - CORBA::Boolean next_one (CosNaming::Binding *&b, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException); - - CORBA::Boolean next_n (CORBA::ULong how_many, - CosNaming::BindingList *&bl, - CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException); - - - void destroy (CORBA::Environment &IT_env = CORBA::default_environment) - throw (CORBA::SystemException); - -private: - NS_NamingContext::HASH_MAP::ITERATOR *hash_iter_; - // A pointer to the hash map iterator. - - CosNaming::BindingIterator_ptr tie_ref_; - // A reference to the TIE object this object implements. this is - // used for implementation of <destroy>. -}; - -DEF_TIE_CosNaming_NamingContext (NS_NamingContext) -DEF_TIE_CosNaming_BindingIterator (NS_BindingIterator) - -#endif /* NS_COSNAMING_H */ |