1 files changed, 200 insertions, 0 deletions
diff --git a/modules/CIAO/docs/tutorials/Quoter/Simple/Broker/Broker_exec.cpp b/modules/CIAO/docs/tutorials/Quoter/Simple/Broker/Broker_exec.cpp
new file mode 100644
index 00000000000..4e85274ce8c
--- /dev/null
+++ b/modules/CIAO/docs/tutorials/Quoter/Simple/Broker/Broker_exec.cpp
@@ -0,0 +1,200 @@
+//$Id$
+/*
+ * @file Broker_exec.cpp
+ *
+ * @author Ming Xiong <mxiong@dre.vanderbilt.edu>
+ */
+
+#include "Broker_exec.h"
+#include "ciao/CIAO_common.h"
+
+
+namespace CIDL_StockBroker_Impl
+{
+  //==================================================================
+  // Component Executor Implementation Class:   StockBroker_exec_i
+  //==================================================================
+
+  StockBroker_exec_i::StockBroker_exec_i (void)
+  {
+  }
+
+  StockBroker_exec_i::~StockBroker_exec_i (void)
+  {
+  }
+
+
+  // Supported or inherited operations.
+
+  void
+  StockBroker_exec_i::stock_subscribe (
+  const char * stock_name)
+  ACE_THROW_SPEC ((CORBA::SystemException,
+                   Stock::Invalid_Stock))
+  {
+    if ((strcmp (stock_name, "MSFT") == 0) || (strcmp (stock_name, "IBM") == 0))
+    {
+      std::set<std::string>::iterator iter = this->subscribed_stock_list_.find (stock_name);
+      if (iter == this->subscribed_stock_list_.end ())
+      {
+        this->subscribed_stock_list_.insert (stock_name);
+      }
+    }
+    else
+    {
+      throw Stock::Invalid_Stock ();
+    }
+  }
+
+  void
+  StockBroker_exec_i::stock_unsubscribe (
+  const char * stock_name)
+  ACE_THROW_SPEC ((CORBA::SystemException,
+                   Stock::Invalid_Stock))
+  {
+    if ((strcmp (stock_name, "MSFT") == 0) || (strcmp (stock_name, "IBM") == 0))
+    {
+      std::set<std::string>::iterator iter = this->subscribed_stock_list_.find (stock_name);
+      if (iter != this->subscribed_stock_list_.end ())
+      {
+        this->subscribed_stock_list_.erase (iter);
+      }
+    }
+    else
+    {
+      throw Stock::Invalid_Stock ();
+    }
+
+  }
+
+
+  void
+  StockBroker_exec_i::push_notify_in (
+  Stock::StockName *ev)
+  ACE_THROW_SPEC ((CORBA::SystemException))
+  {
+
+    ACE_DEBUG ((LM_INFO,
+                "Broker - Got message from Distributor\n"));
+
+    CORBA::String_var stock_name = CORBA::string_dup (ev->name ());
+
+    // Retrieve stock information if the stock name is in the subscribed_stock_list
+    if (this->subscribed_stock_list_.find (stock_name.in ()) != this->subscribed_stock_list_.end ())
+    {
+      Stock::StockQuoter_var quoter_obj = this->context_->get_connection_read_quoter ();
+
+      if (CORBA::is_nil (quoter_obj.in ()))
+      {
+        throw CORBA::BAD_PARAM ();
+      }
+
+      Stock::StockInfo_var info = quoter_obj->get_stock_info (stock_name.in ());
+
+      ACE_DEBUG ((LM_DEBUG, "Quoter - Current value of %s is %d\n",
+                             stock_name.in (),
+                             info->last));
+    }
+  }
+
+  // Operations from Components::SessionComponent
+
+  void
+  StockBroker_exec_i::set_session_context (
+  ::Components::SessionContext_ptr ctx)
+  ACE_THROW_SPEC ((
+  ::CORBA::SystemException,
+  ::Components::CCMException))
+  {
+    this->context_ = StockBroker_Context::_narrow (ctx);
+
+    if (0 == this->context_)
+    {
+      throw CORBA::INTERNAL ();
+    }
+  }
+
+  void
+  StockBroker_exec_i::ciao_preactivate ()
+  ACE_THROW_SPEC ((
+  ::CORBA::SystemException,
+  ::Components::CCMException))
+  {
+  }
+
+  void
+  StockBroker_exec_i::ciao_postactivate ()
+  ACE_THROW_SPEC ((
+  ::CORBA::SystemException,
+  ::Components::CCMException))
+  {
+  }
+
+  void
+  StockBroker_exec_i::ccm_activate ()
+  ACE_THROW_SPEC ((
+  ::CORBA::SystemException,
+  ::Components::CCMException))
+  {
+  }
+
+  void
+  StockBroker_exec_i::ccm_passivate ()
+  ACE_THROW_SPEC ((
+  ::CORBA::SystemException,
+  ::Components::CCMException))
+  {
+  }
+
+  void
+  StockBroker_exec_i::ccm_remove ()
+  ACE_THROW_SPEC ((
+  ::CORBA::SystemException,
+  ::Components::CCMException))
+  {
+  }
+
+  //==================================================================
+  // Home Executor Implementation Class:   StockBrokerHome_exec_i
+  //==================================================================
+
+  StockBrokerHome_exec_i::StockBrokerHome_exec_i (void)
+  {
+  }
+
+  StockBrokerHome_exec_i::~StockBrokerHome_exec_i (void)
+  {
+  }
+
+  ::Components::EnterpriseComponent_ptr
+  StockBrokerHome_exec_i::create ()
+  ACE_THROW_SPEC ((
+  ::CORBA::SystemException,
+  ::Components::CCMException))
+  {
+    ::Components::EnterpriseComponent_ptr retval =
+    ::Components::EnterpriseComponent::_nil ();
+
+    ACE_NEW_THROW_EX (
+    retval,
+    StockBroker_exec_i,
+    CORBA::NO_MEMORY ());
+
+    return retval;
+  }
+
+  extern "C" BROKER_EXEC_Export ::Components::HomeExecutorBase_ptr
+  createStockBrokerHome_Impl (void)
+  {
+    ::Components::HomeExecutorBase_ptr retval =
+    ::Components::HomeExecutorBase::_nil ();
+
+    ACE_NEW_RETURN (
+    retval,
+    StockBrokerHome_exec_i,
+    ::Components::HomeExecutorBase::_nil ());
+
+    return retval;
+  }
+}
+