1 files changed, 208 insertions, 0 deletions
diff --git a/ACE/TAO/tests/POA/Forwarding/server.cpp b/ACE/TAO/tests/POA/Forwarding/server.cpp
new file mode 100644
index 00000000000..444b323a98f
--- /dev/null
+++ b/ACE/TAO/tests/POA/Forwarding/server.cpp
@@ -0,0 +1,208 @@
+// $Id$
+
+// ========================================================================
+// = LIBRARY
+//    TAO/examples/POA/Forwarding
+//
+// = FILENAME
+//    server.cpp
+//
+// = DESCRIPTION
+//    Server that receives requests.  The server can be asked to
+//    forward new requests to another server.
+//
+// = AUTHOR
+//    Irfan Pyarali
+//    Michael Kircher
+//
+// ========================================================================
+
+#include "ace/Get_Opt.h"
+#include "test_i.h"
+#include "Servant_Activator.h"
+#include "ace/OS_NS_stdio.h"
+
+ACE_RCSID(Forwarding, server, "$Id$")
+
+static const ACE_TCHAR *ior_output_file = 0;
+static const ACE_TCHAR *forward_to_ior = 0;
+
+static int
+parse_args (int argc, ACE_TCHAR **argv)
+{
+  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("f:o:"));
+  int c;
+
+  while ((c = get_opts ()) != -1)
+    switch (c)
+      {
+      case 'f':
+        forward_to_ior = get_opts.opt_arg ();
+        break;
+
+      case 'o':
+        ior_output_file = get_opts.opt_arg ();
+        break;
+      case '?':
+      default:
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           "\nusage:  %s\n"
+                           "-f forward to IOR\n"
+                           "-o output file for IOR\n"
+                           "\n",
+                           argv [0]),
+                          -1);
+      }
+
+  if (ior_output_file == 0)
+    ACE_ERROR_RETURN ((LM_ERROR,
+                       "output IOR file not specified\n"),
+                      -1);
+
+  // Indicates successful parsing of command line.
+  return 0;
+}
+
+PortableServer::POA_ptr
+setup_poa (PortableServer::POA_ptr root_poa)
+{
+  // Policies for the childPOA to be created.
+  CORBA::PolicyList policies (2);
+  policies.length (2);
+
+  // Tell the POA to use a servant manager.
+  policies[0] =
+    root_poa->create_request_processing_policy (PortableServer::USE_SERVANT_MANAGER);
+
+  // Allow implicit activation.
+  policies[1] =
+    root_poa->create_implicit_activation_policy (PortableServer::IMPLICIT_ACTIVATION);
+
+  PortableServer::POAManager_var poa_manager =
+    root_poa->the_POAManager ();
+
+  // Create POA as child of RootPOA with the above policies.  This POA
+  // will use a SERVANT_ACTIVATOR because of RETAIN policy.
+  PortableServer::POA_var child_poa =
+    root_poa->create_POA ("childPOA",
+                          poa_manager.in (),
+                          policies);
+
+  // Creation of childPOAs is over. Destroy the Policy objects.
+  for (CORBA::ULong i = 0;
+       i < policies.length ();
+       ++i)
+    {
+      policies[i]->destroy ();
+    }
+
+  return child_poa._retn ();
+}
+
+ServantActivator *
+create_servant_manager (CORBA::ORB_ptr orb,
+                        PortableServer::POA_ptr child_poa)
+{
+  CORBA::Object_var forward_to;
+  if (forward_to_ior)
+    {
+      forward_to =
+        orb->string_to_object (forward_to_ior);
+    }
+
+  ServantActivator *activator = 0;
+  ACE_NEW_RETURN (activator,
+                  ServantActivator (orb,
+                                    forward_to.in ()),
+                  0);
+
+  // Set ServantActivator to be the servant activator.
+  child_poa->set_servant_manager (activator);
+  // For the code above, we're using the CORBA 3.0 servant manager
+  // semantics supported by TAO.  For CORBA 2.x ORBs you'd need to
+  // use the following code in place of the previous line:
+  //
+  // PortableServer::ServantManager_var servant_activator =
+  //   activator->_this ();
+  //
+  // child_poa->set_servant_manager (servant_activator.in (),
+  //);
+
+  test_i *servant = 0;
+  ACE_NEW_RETURN (servant,
+                  test_i (orb,
+                          child_poa,
+                          *activator,
+                          127),
+                  0);
+
+  PortableServer::ServantBase_var servant_var (servant);
+
+  test_var test =
+    servant->_this ();
+
+  CORBA::String_var ior =
+    orb->object_to_string (test.in ());
+
+  FILE *output_file = ACE_OS::fopen (ior_output_file, "w");
+  if (output_file == 0)
+    ACE_ERROR ((LM_ERROR,
+                "Cannot open output file for writing IOR: %s\n",
+                ior_output_file));
+  ACE_OS::fprintf (output_file,
+                   "%s",
+                   ior.in ());
+  ACE_OS::fclose (output_file);
+
+  return activator;
+}
+
+int
+ACE_TMAIN (int argc, ACE_TCHAR *argv[])
+{
+  try
+    {
+      // Initialize the ORB first.
+      CORBA::ORB_var orb =
+        CORBA::ORB_init (argc, argv);
+
+      int result =
+        parse_args (argc, argv);
+
+      if (result == -1)
+        return -1;
+
+      // Obtain the RootPOA.
+      CORBA::Object_var obj =
+        orb->resolve_initial_references ("RootPOA");
+
+      PortableServer::POA_var root_poa =
+        PortableServer::POA::_narrow (obj.in ());
+
+      // Get the POAManager of the RootPOA.
+      PortableServer::POAManager_var poa_manager =
+        root_poa->the_POAManager ();
+
+      PortableServer::POA_var child_poa =
+        setup_poa (root_poa.in ());
+
+      ServantActivator *manager =
+        create_servant_manager (orb.in (),
+                                child_poa.in ());
+
+      poa_manager->activate ();
+
+      orb->run ();
+
+      orb->destroy ();
+
+      delete manager;
+    }
+  catch (const CORBA::Exception& ex)
+    {
+      ex._tao_print_exception ("Exception caught in server");
+      return -1;
+    }
+
+  return 0;
+}