1 files changed, 212 insertions, 0 deletions
diff --git a/TAO/examples/CSD_Strategy/ThreadPool5/ClientApp.cpp b/TAO/examples/CSD_Strategy/ThreadPool5/ClientApp.cpp
new file mode 100644
index 00000000000..86374211588
--- /dev/null
+++ b/TAO/examples/CSD_Strategy/ThreadPool5/ClientApp.cpp
@@ -0,0 +1,212 @@
+// $Id$
+#include "ClientApp.h"
+#include "Callback_i.h"
+#include "ClientTask.h"
+#include "tao/CSD_ThreadPool/CSD_TP_Strategy.h"
+#include "tao/Intrusive_Ref_Count_Handle_T.h"
+#include "ace/Get_Opt.h"
+#include "ace/Log_Msg.h"
+// To force static load the service.
+#include "tao/PI/PI.h"
+#include "tao/CSD_ThreadPool/CSD_ThreadPool.h"
+
+
+ClientApp::ClientApp()
+{
+}
+
+
+ClientApp::~ClientApp()
+{
+}
+
+
+int
+ClientApp::run(int argc, char* argv[])
+{
+  CORBA::ORB_var orb
+    = CORBA::ORB_init(argc, argv, "");
+
+  // Parse the command-line args for this application.
+  // * Raises -1 if problems are encountered.
+  // * Returns 1 if the usage statement was explicitly requested.
+  // * Returns 0 otherwise.
+  int result = this->parse_args(argc, argv);
+  if (result != 0)
+    {
+      return result;
+    }
+
+  CORBA::Object_var obj
+    = orb->string_to_object(this->ior_.c_str());
+
+  if (CORBA::is_nil(obj.in()))
+    {
+      ACE_ERROR((LM_ERROR,
+                 "(%P|%t) Failed to convert IOR string to obj ref.\n"));
+      throw TestException();
+    }
+
+  Foo_var foo = Foo::_narrow(obj.in());
+
+  if (CORBA::is_nil(foo.in()))
+    {
+      ACE_ERROR((LM_ERROR,
+                 "(%P|%t) Failed to narrow obj ref to Foo interface.\n"));
+      throw TestException();
+    }
+
+  // Create the callback object using the child poa with the custom
+  // strategy.
+  obj = orb->resolve_initial_references("RootPOA");
+
+  if (CORBA::is_nil(obj.in()))
+    {
+      ACE_ERROR((LM_ERROR,
+                 "(%P|%t) Failed to resolve initial ref for 'RootPOA'.\n"));
+      throw TestException();
+    }
+
+  PortableServer::POA_var root_poa
+    = PortableServer::POA::_narrow(obj.in());
+
+  if (CORBA::is_nil(root_poa.in()))
+    {
+      ACE_ERROR((LM_ERROR,
+                 "(%P|%t) Failed to narrow obj ref to POA interface.\n"));
+      throw TestException();
+    }
+
+  PortableServer::POAManager_var poa_manager
+    = root_poa->the_POAManager();
+
+  // Create the child POA.
+  CORBA::PolicyList policies(0);
+  policies.length(0);
+
+  PortableServer::POA_var child_poa
+    = root_poa->create_POA("ChildPoa",
+                           poa_manager.in(),
+                           policies);
+
+  if (CORBA::is_nil(child_poa.in()))
+    {
+      ACE_ERROR((LM_ERROR, "(%P|%t) ERROR [ServerApp::run()]: "
+                 "Failed to create the child POA.\n"));
+      throw TestException();
+    }
+
+  // Create the thread pool servant dispatching strategy object, and
+  // hold it in a (local) smart pointer variable.
+  TAO_Intrusive_Ref_Count_Handle<TAO::CSD::TP_Strategy> csd_tp_strategy =
+                                                 new TAO::CSD::TP_Strategy();
+
+  csd_tp_strategy->set_num_threads(1);
+
+  // Tell the strategy to apply itself to the child poa.
+  if (csd_tp_strategy->apply_to(child_poa.in()) == false)
+    {
+      ACE_ERROR((LM_ERROR, "(%P|%t) ERROR [ServerApp::run()]: "
+                 "Failed to apply custom dispatching strategy to child poa.\n"));
+      throw TestException();
+    }
+
+  // Create the servant object.
+  Callback_i* servant = new Callback_i ();
+
+  // local smart pointer variable to deal with releasing the reference
+  // to the servant object when the smart pointer object falls out of scope.
+  PortableServer::ServantBase_var owner_transfer(servant);
+
+  // Activate the servant using the Child POA.
+  PortableServer::ObjectId_var oid
+    = child_poa->activate_object(servant);
+
+  // Obtain the object reference.
+  obj = child_poa->servant_to_reference(servant);
+
+  if (CORBA::is_nil(obj.in()))
+    {
+      ACE_ERROR((LM_ERROR,
+                 "(%P|%t) Failed to activate servant (Callback_i).\n"));
+      throw TestException();
+    }
+
+  Callback_var callback = Callback::_narrow (obj.in ());
+
+  ClientTask client_task(orb.in (), foo.in (), callback.in ());
+
+  if (client_task.open () != 0)
+    {
+      throw TestException();
+    }
+
+    // Activate the POA Manager
+  poa_manager->activate();
+
+  ACE_DEBUG((LM_DEBUG,
+             "(%P|%t) ClientApp is ready.\n"));
+
+  orb->run();
+
+  client_task.wait ();
+
+  ACE_DEBUG((LM_DEBUG,
+             "(%P|%t) ClientApp is destroying the Root POA.\n"));
+
+  // Tear-down the root poa and orb.
+  root_poa->destroy(1, 1);
+
+  ACE_DEBUG((LM_DEBUG,
+             "(%P|%t) ClientApp is destroying the ORB.\n"));
+
+  orb->destroy();
+
+  ACE_DEBUG((LM_DEBUG,
+             "(%P|%t) ClientApp has completed running successfully.\n"));
+
+  return 0;
+}
+
+
+int
+ClientApp::parse_args(int argc, char* argv[])
+{
+  this->exe_name_ = argv[0];
+
+  ACE_Get_Opt get_opts(argc, argv, "i:");
+
+  int c;
+
+  while ((c = get_opts()) != -1)
+    {
+      switch (c)
+      {
+        case 'i':
+          this->ior_ = get_opts.opt_arg();
+          break;
+
+        case '?':
+          this->usage_statement();
+          return 1;
+        default:
+          this->usage_statement();
+          return -1;
+      }
+    }
+
+  return 0;
+}
+
+
+void
+ClientApp::usage_statement()
+{
+  ACE_ERROR((LM_ERROR,
+             "Usage:  %s [options]\n\n"
+             "OPTIONS:\n\n"
+             "\t[-i <ior>]\n"
+             "\t[-?]\n\n",
+             this->exe_name_.c_str()));
+}
+