TAO_Bindings_Map Class Reference

This abstract base class defines an interface for hash-based data structures used in implementations of NamingContext (i.e., TAO_Transient_Naming_Context and TAO_Persistent_Naming_Context) More...

#include <Hash_Naming_Context.h>

Inheritance diagram for TAO_Bindings_Map:

Public Member Functions
virtual	~TAO_Bindings_Map ()
	Destructor.
virtual size_t	current_size ()=0
virtual int	bind (const char *id, const char *kind, CORBA::Object_ptr obj, CosNaming::BindingType type)=0
virtual int	rebind (const char *id, const char *kind, CORBA::Object_ptr obj, CosNaming::BindingType type)=0
virtual int	unbind (const char *id, const char *kind)=0
virtual int	find (const char *id, const char *kind, CORBA::Object_ptr &obj, CosNaming::BindingType &type)=0

Detailed Description

This abstract base class defines an interface for hash-based data structures used in implementations of NamingContext (i.e., TAO_Transient_Naming_Context and TAO_Persistent_Naming_Context)

Define an interface for several hash-based data structures, so that we can write some code that would work with any of them, i.e., TAO_Hash_Naming_Context.

Constructor & Destructor Documentation

~TAO_Bindings_Map()

TAO_Bindings_Map::~TAO_Bindings_Map ( )

virtual

Destructor.

Member Function Documentation

bind()

virtual int TAO_Bindings_Map::bind ( const char * id, const char * kind, CORBA::Object_ptr obj, CosNaming::BindingType type )

pure virtual

Add a binding with the specified parameters to the table. Return 0 on success and -1 on failure, 1 if there already is a binding with id and kind.

Implemented in TAO_Persistent_Bindings_Map, TAO_Storable_Bindings_Map, and TAO_Transient_Bindings_Map.

current_size()

virtual size_t TAO_Bindings_Map::current_size ( )

pure virtual

Return current number of entries (name bindings) in the underlying hash map.

Implemented in TAO_Persistent_Bindings_Map, TAO_Storable_Bindings_Map, and TAO_Transient_Bindings_Map.

find()

virtual int TAO_Bindings_Map::find ( const char * id, const char * kind, CORBA::Object_ptr & obj, CosNaming::BindingType & type )

pure virtual

Find the binding containing id and kind in the table, and pass binding's type and object back to the caller by reference. Return 0 on success and -1 on failure. Note: a 'duplicated' object reference is assigned to obj, so the caller is responsible for its deallocation.

Implemented in TAO_Persistent_Bindings_Map, TAO_Storable_Bindings_Map, and TAO_Transient_Bindings_Map.

rebind()

virtual int TAO_Bindings_Map::rebind ( const char * id, const char * kind, CORBA::Object_ptr obj, CosNaming::BindingType type )

pure virtual

Overwrite a binding containing id and kind (or create a new one if one doesn't exist) with the specified parameters. Returns -1 on failure.

Implemented in TAO_Persistent_Bindings_Map, TAO_Storable_Bindings_Map, and TAO_Transient_Bindings_Map.

unbind()

virtual int TAO_Bindings_Map::unbind ( const char * id, const char * kind )

pure virtual

Remove a binding containing id and kind from the table. Return 0 on success and -1 on failure.

Implemented in TAO_Persistent_Bindings_Map, TAO_Storable_Bindings_Map, and TAO_Transient_Bindings_Map.

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The documentation for this class was generated from the following files:

• Hash_Naming_Context.h
• Hash_Naming_Context.cpp