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:

[legend]List of all members.

Public Member Functions
virtual	~TAO_Bindings_Map (void)
	Destructor.
virtual size_t	current_size (void)=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

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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.

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Constructor & Destructor Documentation

TAO_Bindings_Map::~TAO_Bindings_Map (  void   )  [virtual]

Destructor.

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Member Function Documentation

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.

virtual size_t TAO_Bindings_Map::current_size (  void   )  [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.

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.

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.

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

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