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Diffstat (limited to 'TAO/examples/Advanced/ch_12/server.h')
| -rw-r--r-- | TAO/examples/Advanced/ch_12/server.h | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/TAO/examples/Advanced/ch_12/server.h b/TAO/examples/Advanced/ch_12/server.h deleted file mode 100644 index 81db9999932..00000000000 --- a/TAO/examples/Advanced/ch_12/server.h +++ /dev/null @@ -1,220 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// TAO/examples/Advanced/ch_12 -// -// = FILENAME -// server.h -// -// = AUTHORS -// Source code used in TAO has been modified and adapted from the -// code provided in the book, "Advanced CORBA Programming with C++" -// by Michi Henning and Steve Vinoski. Copyright -// 1999. Addison-Wesley, Reading, MA. Used with permission of -// Addison-Wesley. -// -// Modified for TAO by Mike Moran <mm4@cs.wustl.edu> -// -// ============================================================================ - -#ifndef server_HH_ -#define server_HH_ - -#include "CCSS.h" -#include "icp.h" // mine -#include <map> -#include <list> - -// The following headers are #included automatically by ACE+TAO. -// Therefore, they don't need to be included explicitly. -//#include <assert.h> -//#include <corba/poaS.h> - -class Controller_impl; - -class Thermometer_impl : public virtual POA_CCS::Thermometer -{ -public: - // CORBA attributes - virtual CCS::ModelType model () - throw (CORBA::SystemException); - virtual CCS::AssetType asset_num () - throw (CORBA::SystemException); - virtual CCS::TempType temperature () - throw (CORBA::SystemException); - virtual CCS::LocType location () - throw (CORBA::SystemException); - virtual void location (const char *loc) - throw (CORBA::SystemException); - virtual void remove () - throw (CORBA::SystemException); - - // Constructor & destructor - Thermometer_impl (CCS::AssetType anum); - virtual ~Thermometer_impl (); - - static Controller_impl * m_ctrl; // My controller - const CCS::AssetType m_anum; // My asset number - -private: - // Helper functions - CCS::ModelType get_model (); - CCS::TempType get_temp (); - CCS::LocType get_loc (); - void set_loc (const char * new_loc); - - // Copy and assignment not supported - Thermometer_impl (const Thermometer_impl &); - void operator= (const Thermometer_impl &); -}; - -class Thermostat_impl : public virtual POA_CCS::Thermostat, - public virtual Thermometer_impl -{ -public: - // CORBA operations - virtual CCS::TempType get_nominal () - throw (CORBA::SystemException); - virtual CCS::TempType set_nominal (CCS::TempType new_temp) - throw (CORBA::SystemException, CCS::Thermostat::BadTemp); - - // Constructor and destructor - Thermostat_impl (CCS::AssetType anum); - virtual ~Thermostat_impl (); - -private: - // Helper functions - CCS::TempType get_nominal_temp (); - CCS::TempType set_nominal_temp (CCS::TempType new_temp) - throw (CCS::Thermostat::BadTemp); - - // Copy and assignment not supported - Thermostat_impl (const Thermostat_impl &); - void operator= (const Thermostat_impl &); -}; - -class Controller_impl : public virtual POA_CCS::Controller -{ -public: - // CORBA operations - virtual CCS::Controller::ThermometerSeq * - list () throw (CORBA::SystemException); - virtual void - find (CCS::Controller::SearchSeq & slist) - throw (CORBA::SystemException); - virtual void change (const CCS::Controller::ThermostatSeq & tlist, - CORBA::Short delta) - throw (CORBA::SystemException, - CCS::Controller::EChange); - virtual CCS::Thermometer_ptr - create_thermometer (CCS::AssetType anum, - const char* loc) - throw (CORBA::SystemException, - CCS::Controller::DuplicateAsset); - virtual CCS::Thermostat_ptr - create_thermostat (CCS::AssetType anum, - const char* loc, - CCS::TempType temp) - throw (CORBA::SystemException, - CCS::Controller::DuplicateAsset, - CCS::Thermostat::BadTemp); - - // Constructor and destructor - Controller_impl (PortableServer::POA_ptr poa, - const char * asset_file) - throw (int); - virtual ~Controller_impl (); - - // Helper functions to allow access to the object map - void add_impl (CCS::AssetType anum, - Thermometer_impl * tip); - void remove_impl (CCS::AssetType anum); - bool exists (CCS::AssetType anum); - -private: - // Map of existing assets. The servant pointer is null the - // corresponding servant is not in memory. - typedef map<CCS::AssetType, Thermometer_impl *> AssetMap; - AssetMap m_assets; - - // POA for thermometers and thermostats - PortableServer::POA_var m_poa; - - // Name of asset number file - CORBA::String_var m_asset_file; - - // Copy and assignment not supported - Controller_impl (const Controller_impl &); - void operator= (const Controller_impl &); - - // Function object for the find_if algorithm to search for - // devices by location and model string. - class StrFinder - { - public: - StrFinder (CCS::Controller::SearchCriterion sc, - const char * str) - : m_sc (sc), m_str (str) {} - bool operator () (pair<const CCS::AssetType, Thermometer_impl *> & p) const - { - char buf[32]; - switch (m_sc) - { - case CCS::Controller::LOCATION: - ICP_get (p.first, "location", buf, sizeof (buf)); - break; - case CCS::Controller::MODEL: - ICP_get (p.first, "model", buf, sizeof (buf)); - break; - default: - assert (0); // Precondition violation - } - return strcmp (buf, m_str) == 0; - } - private: - CCS::Controller::SearchCriterion m_sc; - const char * m_str; - }; -}; - -class DeviceLocator_impl : - public virtual POA_PortableServer::ServantLocator -{ -public: - DeviceLocator_impl (Controller_impl * ctrl); - - virtual PortableServer::Servant - preinvoke (const PortableServer::ObjectId & oid, - PortableServer::POA_ptr poa, - const char * operation, - void * & cookie, - CORBA_Environment &) - throw (CORBA::SystemException, - PortableServer::ForwardRequest); - virtual void - postinvoke (const PortableServer::ObjectId & /*oid*/, - PortableServer::POA_ptr /*poa*/, - const char * /*operation*/, - void * /*cookie*/, - PortableServer::Servant /*servant*/, - CORBA_Environment &) - throw (CORBA::SystemException) {} -private: - Controller_impl * m_ctrl; - - typedef list<Thermometer_impl *> EvictorQueue; - typedef map<CCS::AssetType, EvictorQueue::iterator> - ActiveObjectMap; - - static const unsigned int MAX_EQ_SIZE = 100; - EvictorQueue m_eq; - ActiveObjectMap m_aom; - - // Copy and assignment not supported - DeviceLocator_impl (const DeviceLocator_impl &); - void operator= (const DeviceLocator_impl &); -}; - -#endif |