TAO/docs/tutorials/Quoter/RTCORBA/StockNameConsumer_i.cpp

   1 // local headers
   2 #include "StockNameConsumer_i.h"
   3 #include "Broker_i.h"
   4
   5 // Implementation skeleton constructor
   6 Stock_StockNameConsumer_i::Stock_StockNameConsumer_i (Stock_StockBroker_i &context,
   7                                                       const char *stock_name)
   8   : context_ (context),
   9     stock_name_ (stock_name)
  10 {
  11 }
  12
  13 // Implementation skeleton destructor
  14 Stock_StockNameConsumer_i::~Stock_StockNameConsumer_i (void)
  15 {
  16 }
  17
  18 void Stock_StockNameConsumer_i::push_StockName (::Stock::StockNames *the_stockname)
  19 {
  20   for (CORBA::ULong i = 0;
  21        i < the_stockname->names ().length ();
  22        ++i)
  23     {
  24       if (ACE_OS::strcmp (this->stock_name_.in (),
  25                           the_stockname->names ()[i]) == 0)
  26         {
  27           // Get the quoter for the connection from the <context_>.
  28           ACE_DEBUG ((LM_DEBUG,
  29                       "*** message: getting the quoter connection\n"));
  30           Stock::StockQuoter_var quoter =
  31             this->context_.get_connection_quoter_info ();
  32
  33           try
  34             {
  35               // Request more information from the StockQuoter.
  36               ACE_DEBUG ((LM_DEBUG,
  37                           "*** message: requesting the stock info from the quoter\n"));
  38               Stock::StockInfo_var stock_info =
  39                 quoter->get_stock_info (the_stockname->names()[i]);
  40
  41               // Display the current value of the stock.
  42               ACE_DEBUG ((LM_DEBUG,
  43                           "Current value of %s is $%d\n",
  44                           stock_info->name.in (),
  45                           stock_info->last));
  46             }
  47           catch (Stock::Invalid_Stock &e)
  48             {
  49               e._tao_print_exception ("Stock exception: invalid stock name: ");
  50             }
  51           catch (const CORBA::Exception &ex)
  52             {
  53       ex._tao_print_exception ("Stock_StockNameConsumer_i::push_StockName: ");
  54             }
  55         }
  56     }
  57 }
  58
  59 ::Stock::Cookie *
  60 Stock_StockNameConsumer_i::cookie_ ()
  61 {
  62   return this->cookie__.in ();
  63 }
  64
  65 void
  66 Stock_StockNameConsumer_i::cookie_ (::Stock::Cookie *cookie)
  67 {
  68   this->cookie__ = cookie;
  69   cookie->_add_ref ();
  70 }
  71