TAO/orbsvcs/tests/FaultTolerance/GroupRef_Manipulation/server.cpp

   1 // -*- C++ -*-
   2 #include "ace/Get_Opt.h"
   3 #include "test_i.h"
   4 #include "ace/OS_NS_stdio.h"
   5
   6 #if TAO_HAS_INTERCEPTORS
   7
   8 #include "Server_ORBInitializer.h"
   9 #include "Server_Request_Interceptor.h"
  10 #include "tao/IORManipulation/IORManipulation.h"
  11 #include "tao/ORBInitializer_Registry.h"
  12 #include "orbsvcs/FaultTolerance/FT_Service_Activate.h"
  13 #include "orbsvcs/FaultTolerance/FT_IOGR_Property.h"
  14 #include "orbsvcs/FT_CORBA_ORBC.h"
  15
  16 const ACE_TCHAR *ior_file = 0;
  17
  18 int
  19 parse_args (int argc, ACE_TCHAR *argv[])
  20 {
  21   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  22   int c;
  23
  24   while ((c = get_opts ()) != -1)
  25     switch (c)
  26       {
  27       case 'o':
  28         ior_file = get_opts.opt_arg ();
  29         break;
  30       default:
  31         ACE_ERROR_RETURN ((LM_ERROR,
  32                            "Usage:  %s "
  33                            "-o IOR\n",
  34                            argv[0]),
  35                           -1);
  36       }
  37
  38   return 0;
  39 }
  40
  41 void
  42 add_ft_prop (CORBA::ORB_ptr o,
  43              CORBA::Object_ptr obj1,
  44              CORBA::Object_ptr obj2)
  45 {
  46   // Get an object reference for the ORBs IORManipultion object!
  47   CORBA::Object_var IORM =
  48     o->resolve_initial_references (TAO_OBJID_IORMANIPULATION,
  49                                    0);
  50
  51   TAO_IOP::TAO_IOR_Manipulation_var iorm =
  52     TAO_IOP::TAO_IOR_Manipulation::_narrow (IORM.in());
  53
  54   FT::TagFTGroupTaggedComponent ft_tag_component;
  55
  56   // Property values
  57   // Major and Minor revision numbers
  58   ft_tag_component.component_version.major = (CORBA::Octet) 1;
  59   ft_tag_component.component_version.minor = (CORBA::Octet) 0;
  60
  61   // Domain id
  62   const char *id = "version_testing";
  63   ft_tag_component.group_domain_id = id;
  64
  65   // Object group id
  66   ft_tag_component.object_group_id =
  67     (CORBA::ULongLong) 10;
  68
  69   // Version
  70   ft_tag_component.object_group_ref_version =
  71     (CORBA::ULong) 1;
  72
  73   // Construct the IOGR Property class
  74   TAO_FT_IOGR_Property iogr_prop (ft_tag_component);
  75
  76   // Set the property for object 1
  77   CORBA::Boolean retval = iorm->set_property (&iogr_prop,
  78                                               obj1);
  79
  80   if (retval != 0)
  81     {
  82       retval = iorm->set_primary (&iogr_prop,
  83                                   obj1,
  84                                   obj1);
  85     }
  86
  87
  88   // Set the property for object 2
  89   // Change the version. That is the point of this test
  90   // Version
  91   ft_tag_component.object_group_ref_version = (CORBA::ULong) 5;
  92
  93   retval = iorm->set_property (&iogr_prop,
  94                                               obj2);
  95
  96   if (retval != 0)
  97     {
  98       retval = iorm->set_primary (&iogr_prop,
  99                                   obj2,
 100                                   obj2);
 101     }
 102 }
 103
 104 void test_colocal (ForwardRequestTest::test_ptr server)
 105 {
 106   CORBA::ULong number = 0;
 107   for (int i = 1; i <= 25; ++i)
 108     {
 109       ACE_DEBUG ((LM_INFO,
 110                   "CLIENT: Issuing colocal request %d.\n",
 111                   i));
 112       CORBA::ULong retval =
 113          server->number ();
 114       if (retval != 1 && retval != 317)
 115         {
 116           // Not a valid return value, forwarding went wrong and
 117           // retval is in udefined state
 118           ACE_ERROR ((LM_ERROR,
 119                       "(%P|%t) ERROR: colocal invocation returned invalid"
 120                       " value, location-forwarding must have failed.\n"));
 121           ACE_OS::abort ();
 122         }
 123
 124       number += retval;
 125
 126
 127       ACE_DEBUG ((LM_INFO,
 128                   "CLIENT: Number %d .\n",
 129                   number));
 130     }
 131
 132   if (number < 250)
 133     {
 134       ACE_ERROR ((LM_ERROR,
 135                   "(%P|%t) ERROR: Did not forward to new location\n"));
 136       ACE_OS::abort ();
 137     }
 138 }
 139
 140
 141 int
 142 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
 143 {
 144   try
 145     {
 146       Server_ORBInitializer *temp_initializer = 0;
 147       ACE_NEW_RETURN (temp_initializer,
 148                       Server_ORBInitializer,
 149                       -1);  // No exceptions yet!
 150       PortableInterceptor::ORBInitializer_var orb_initializer =
 151         temp_initializer;
 152
 153       PortableInterceptor::register_orb_initializer (orb_initializer.in ());
 154
 155       CORBA::ORB_var orb =
 156         CORBA::ORB_init (argc, argv, "Server ORB");
 157
 158       CORBA::Object_var poa_object =
 159         orb->resolve_initial_references ("RootPOA");
 160
 161       if (CORBA::is_nil (poa_object.in ()))
 162         ACE_ERROR_RETURN ((LM_ERROR,
 163                            " (%P|%t) Unable to initialize the POA.\n"),
 164                           1);
 165
 166       PortableServer::POA_var root_poa =
 167         PortableServer::POA::_narrow (poa_object.in ());
 168
 169       PortableServer::POAManager_var poa_manager =
 170         root_poa->the_POAManager ();
 171
 172       if (::parse_args (argc, argv) != 0)
 173         return -1;
 174
 175       CORBA::PolicyList policies;  // Empty policy list.
 176
 177       // Servant 1
 178       test_i servant1 (1, orb.in ());
 179       test_i servant2 (317, orb.in ());
 180
 181       PortableServer::POA_var first_poa =
 182         root_poa->create_POA ("first POA",
 183                               poa_manager.in (),
 184                               policies);
 185
 186
 187       PortableServer::ObjectId_var oid1 =
 188         first_poa->activate_object (&servant1);
 189
 190       PortableServer::ObjectId_var oid2 =
 191         first_poa->activate_object (&servant2);
 192
 193       CORBA::Object_var obj1 =
 194         first_poa->servant_to_reference (&servant1);
 195
 196       CORBA::Object_var obj2 =
 197         first_poa->servant_to_reference (&servant2);
 198
 199       (void) add_ft_prop (orb.in (),
 200                           obj1.in (),
 201                           obj2.in ());
 202
 203       CORBA::String_var ior =
 204         orb->object_to_string (obj1.in ());
 205
 206       ACE_DEBUG ((LM_DEBUG,
 207                   "ForwardRequestTest::test servant 1: <%s>\n",
 208                   ior.in ()));
 209
 210       poa_manager->activate ();
 211
 212       // Set the forward references in the server request interceptor.
 213       PortableInterceptor::ServerRequestInterceptor_var
 214         server_interceptor = temp_initializer->server_interceptor ();
 215
 216       ForwardRequestTest::ServerRequestInterceptor_var interceptor =
 217         ForwardRequestTest::ServerRequestInterceptor::_narrow (
 218            server_interceptor.in ());
 219
 220       if (CORBA::is_nil (interceptor.in ()))
 221         ACE_ERROR_RETURN ((LM_ERROR,
 222                            "(%P|%t) Could not obtain reference to "
 223                            "server request interceptor.\n"),
 224                           -1);
 225
 226       interceptor->forward_references (obj1.in (),
 227                                        obj2.in ());
 228
 229       // Run co-local test
 230         {
 231           ForwardRequestTest::test_var server =
 232             ForwardRequestTest::test::_narrow (obj1.in ());
 233           test_colocal (server.in());
 234
 235           // Reset interceptor for remote tests
 236           interceptor->reset ();
 237         }
 238
 239       // Write each IOR to a file.
 240
 241       // IOR 1
 242       FILE *output_file= ACE_OS::fopen (ior_file, "w");
 243       if (output_file == 0)
 244         ACE_ERROR_RETURN ((LM_ERROR,
 245                            "Cannot open output file <%s> for writing "
 246                            "IOR: %s",
 247                            ior.in ()),
 248                           1);
 249       ACE_OS::fprintf (output_file, "%s", ior.in ());
 250       ACE_OS::fclose (output_file);
 251
 252       // Run the ORB event loop.
 253       orb->run ();
 254
 255       root_poa->destroy (true, true);
 256
 257       orb->destroy ();
 258
 259       ACE_DEBUG ((LM_DEBUG, "Event loop finished.\n"));
 260     }
 261   catch (const CORBA::Exception& ex)
 262     {
 263       ex._tao_print_exception ("Caught exception:");
 264       return -1;
 265     }
 266
 267   return 0;
 268 }
 269
 270 #else
 271
 272 int
 273 ACE_TMAIN(int, ACE_TCHAR *[])
 274 {
 275   return 0;
 276 }
 277
 278 #endif /* TAO_HAS_INTERCEPTORS */