TAO_Trader Class Reference

This class packages together all the various pieces that provide functionality specified in COS Trading specification. More...

#include <Trader_T.h>

Inheritance diagram for TAO_Trader:

Collaboration diagram for TAO_Trader:

List of all members.

Public Types
typedef TAO_Offer_Database < MAP_LOCK_TYPE >	Offer_Database
	Offer Database Trait.
Public Member Functions
	TAO_Trader (Trader_Components components=LOOKUP)
virtual	~TAO_Trader (void)
	Destructor.
Offer_Database &	offer_database (void)
	Accessor for the structure with all the service offers.
ACE_Lock &	lock (void)
	Returns the trader.
Protected Types
enum	{   LOOKUP_IF, REGISTER_IF, ADMIN_IF, PROXY_IF,   LINK_IF }
typedef TAO_Trader < TRADER_LOCK_TYPE, MAP_LOCK_TYPE >	TRADER_SELF
Protected Attributes
Offer_Database	offer_database_
ACE_Lock_Adapter < TRADER_LOCK_TYPE >	lock_
	Lock that guards the state of the trader (its configuration).
PortableServer::ServantBase *	ifs_ [5]
Private Member Functions
void	operator= (const TAO_Trader< TRADER_LOCK_TYPE, MAP_LOCK_TYPE > &)

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Detailed Description

This class packages together all the various pieces that provide functionality specified in COS Trading specification.

TAO_Trader contains all the components that together represent a single trader. Based on its constructor arguments, TAO_Trader creates instances of appropriate interface implementations as well as instances of objects common to more than one interface (offers, attributes, etc.). TAO_Trader also enforces the proper order on all initializations. TAO_Trader acts like a "glue" class that creates appropriate components, holds everything together, and enforces order. TAO_Trader is parameterized by two types of locks: one for its service service offers, one for its state (configuration).

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Member Typedef Documentation

typedef TAO_Offer_Database<MAP_LOCK_TYPE> TAO_Trader::Offer_Database

Offer Database Trait.

typedef TAO_Trader<TRADER_LOCK_TYPE, MAP_LOCK_TYPE> TAO_Trader::TRADER_SELF [protected]

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Member Enumeration Documentation

anonymous enum [protected]

Enumerator:

LOOKUP_IF
REGISTER_IF
ADMIN_IF
PROXY_IF
LINK_IF

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Constructor & Destructor Documentation

TAO_Trader::TAO_Trader

(

Trader_Components

components = LOOKUP

)

Constructor which based on its arguments will create a particular type of trader (e.g. Query trader, Simple trader, etc.) The argument is a bitwise OR of desired Trader_Components as listed in enumerated type above.

virtual TAO_Trader::~TAO_Trader

(

void

)

[virtual]

Destructor.

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Member Function Documentation

ACE_Lock& TAO_Trader::lock

(

void

)

[virtual]

Returns the trader.

Implements TAO_Lockable.

Offer_Database& TAO_Trader::offer_database

(

void

)

Accessor for the structure with all the service offers.

void TAO_Trader::operator=

(

const TAO_Trader< TRADER_LOCK_TYPE, MAP_LOCK_TYPE > &

)

[private]

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Member Data Documentation

PortableServer::ServantBase* TAO_Trader::ifs_[5] [protected]

ACE_Lock_Adapter<TRADER_LOCK_TYPE> TAO_Trader::lock_ [protected]

Lock that guards the state of the trader (its configuration).

Offer_Database TAO_Trader::offer_database_ [protected]

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

• Trader_T.h