TAO/examples/Quoter/Generic_Factory_i.h

   1
   2 //=============================================================================
   3 /**
   4  *  @file    Generic_Factory_i.h
   5  *
   6  *  A LifeCycle Service Generic Factory for the Quoter example.
   7  *
   8  *  @author Michael Kircher (mk1@cs.wustl.edu)
   9  */
  10 //=============================================================================
  11
  12
  13 #include "QuoterS.h"
  14
  15
  16 #ifndef QUOTER_GENERIC_FACTORY_IMPL_H
  17 #define QUOTER_GENERIC_FACTORY_IMPL_H
  18
  19 /**
  20  * @class Quoter_Generic_Factory_i
  21  = TILE
  22  * A CosLifeCycle conforming Generic Factory for the Quoter
  23  * example. It uses the Naming Service to find a fitting factory.
  24  */
  25 class Quoter_Generic_Factory_i : public POA_Stock::Quoter_Generic_Factory
  26 {
  27 public:
  28   Quoter_Generic_Factory_i (int debug_level = 1);
  29   ~Quoter_Generic_Factory_i ();
  30
  31   /// Returns true if the Generic Factory is able to forward a request
  32   /// for creating an object described by the <factory_key>.
  33   CORBA::Boolean supports (const CosLifeCycle::Key &factory_key);
  34
  35   /**
  36    * Returns an object reference to a newly created object, though the
  37    * Generic Factory itself cannot create objects, it will forward the
  38    * request to a more concrete Factory.
  39    */
  40   CORBA::Object_ptr create_object (const CosLifeCycle::Key &factory_key,
  41                                    const CosLifeCycle::Criteria &the_criteria);
  42
  43 private:
  44   /// a helper to get the proper naming context.
  45   CosNaming::NamingContext_ptr get_naming_context (const CosLifeCycle::Key &factory_key);
  46
  47   /// debug level (0 = quiet, 1 = default, informative, 2+ = noisy);
  48   int debug_level_;
  49 };
  50
  51 #endif /* QUOTER_GENERIC_FACTORY_IMPL_H */