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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/examples/Quoter
//
// = FILENAME
// Quoter_i.h
//
// = AUTHOR
// Darrell Brunsch
//
// ============================================================================
#ifndef QUOTER_IMPL_H
#define QUOTER_IMPL_H
#include "QuoterS.h"
// Forward declaration.
class Quoter_i;
// Typedefs.
typedef Quoter_i *Quoter_i_ptr;
typedef Quoter_i_ptr Quoter_i_ref;
class Quoter_i: public POA_Stock::Quoter
{
// = TITLE
// Quoter_i
//
// = DESCRIPTION
// Actual Quoter Implementation class. Returns a quoter for a given stock
// and provides an example for the lifecycle functionality.
public:
Quoter_i (const char *obj_name = "",
const unsigned char use_LifeCycle_Service = 0,
PortableServer::POA_ptr poa_ptr = 0);
// Constructor (use_LifeCycle_Service is 1 if the LifeCycle_Service should be used
// instead of the Quoter Generic_Factory
~Quoter_i (void);
// Destructor
virtual CORBA::Long get_quote (const char *stock_name,
CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((CORBA::SystemException,
Stock::Invalid_Stock,
Stock::Invalid_Quoter));
// Returns the current quote for the stock <stock_name>
// = Lifecycle methods
virtual CosLifeCycle::LifeCycleObject_ptr copy (CosLifeCycle::FactoryFinder_ptr there,
const CosLifeCycle::Criteria &the_criteria,
CORBA::Environment &_tao_environment)
ACE_THROW_SPEC ((CORBA::SystemException,
CosLifeCycle::NoFactory,
CosLifeCycle::NotCopyable,
CosLifeCycle::InvalidCriteria,
CosLifeCycle::CannotMeetCriteria));
// Make a copy of this object
virtual void move (CosLifeCycle::FactoryFinder_ptr there,
const CosLifeCycle::Criteria &the_criteria,
CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((CORBA::SystemException,
CosLifeCycle::NoFactory,
CosLifeCycle::NotMovable,
CosLifeCycle::InvalidCriteria,
CosLifeCycle::CannotMeetCriteria));
// Move this object using <there>
virtual void remove (CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((CORBA::SystemException,
CosLifeCycle::NotRemovable));
// Removes the object.
private:
unsigned char use_LifeCycle_Service_;
// This flag defines if a Generic Factory is used (0 by default) or
// the more sophisticated LifeCycle Service (1)
PortableServer::POA_var poa_var_;
// Keep a reference to the POA for use by the move operation
};
// Forward declaration.
class Quoter_Factory_i;
typedef Quoter_Factory_i *Quoter_Factory_i_ptr;
class Quoter_Factory_i: public POA_Stock::Quoter_Factory
{
// = TITLE
// Quoter_Factory_i
//
// = DESCRIPTION
// Factory object returning the quoter_impl objrefs.
public:
Quoter_Factory_i (size_t num, PortableServer::POA_ptr poa_ptr);
// Constructor that takes in the number of quoters in the pool.
~Quoter_Factory_i (void);
// Destructor.
int init (CORBA::Environment &ACE_TRY_ENV);
// Initialize everything in the factory
virtual Stock::Quoter_ptr create_quoter (const char *name,
CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((CORBA::SystemException,
Stock::Invalid_Quoter));
// Return the quoter by the id <name>.
private:
PortableServer::POA_ptr poa_ptr_;
// Pointer to the poa.
Quoter_i **my_quoters_;
// Array of quoters.
size_t quoter_num_;
// Number of quoters.
size_t next_quoter_;
// Which quoter to return next.
};
#endif /* QUOTER_IMPL_H */
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