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Diffstat (limited to 'TAO/tests/AMI/simple_client.cpp')
| -rw-r--r-- | TAO/tests/AMI/simple_client.cpp | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/TAO/tests/AMI/simple_client.cpp b/TAO/tests/AMI/simple_client.cpp new file mode 100644 index 00000000000..e9611f8b9d6 --- /dev/null +++ b/TAO/tests/AMI/simple_client.cpp @@ -0,0 +1,282 @@ + +//============================================================================= +/** + * @file simple_client.cpp + * + * $Id$ + * + * A very simple client which uses the AMI callback model. + * + * + * @author Alexander Babu Arulanthu <alex@cs.wustl.edu> + * @author Michael Kircher <Michael.Kircher@mchp.siemens.de> + */ +//============================================================================= + + +#include "ace/Get_Opt.h" +#include "ace/Task.h" + +#include "ami_testS.h" + +ACE_RCSID (AMI, + simple_client, + "$Id$") + +const char *ior = "file://test.ior"; +int niterations = 5; +int shutdown_flag = 0; +int debug = 0; + +int +parse_args (int argc, char *argv[]) +{ + ACE_Get_Opt get_opts (argc, argv, "dk:i:x"); + int c; + + while ((c = get_opts ()) != -1) + switch (c) + { + case 'd': + debug = 1; + break; + case 'k': + ior = get_opts.opt_arg (); + break; + case 'i': + niterations = ACE_OS::atoi (get_opts.opt_arg ()); + break; + case 'x': + shutdown_flag = 1; + break; + case '?': + default: + ACE_ERROR_RETURN ((LM_ERROR, + "usage: %s " + "-k <ior> " + "-i <niterations> " + "-x " + "\n", + argv [0]), + -1); + } + // Indicates sucessful parsing of the command line + return 0; +} + +class Handler : public POA_A::AMI_AMI_TestHandler +{ +public: + /// Constructor. + Handler (void) {}; + + /// Destructor. + ~Handler (void) {}; + + void foo (CORBA::Long ami_return_val, + CORBA::Long out_l) + { + if (debug) + { + ACE_DEBUG ((LM_DEBUG, + "Callback method <foo> called: result <%d>, out_arg <%d>\n", + ami_return_val, + out_l)); + } + }; + + void foo_excep (::Messaging::ExceptionHolder * excep_holder) + { + + ACE_DEBUG ((LM_DEBUG, + "Callback method <foo_excep> called: \n" + "Testing proper exception handling ...\n")); + try + { + excep_holder->raise_exception (); + } + catch (const A::DidTheRightThing& ) + { + ACE_DEBUG ((LM_DEBUG, + "... exception received successfully\n")); + } + catch (const CORBA::Exception& ex) + { + ex._tao_print_exception ("ERROR"); + ACE_ERROR ((LM_ERROR, + "... caught the wrong exception -> ERROR\n")); + } + }; + + + void get_yadda (CORBA::Long result) + { + ACE_DEBUG ((LM_DEBUG, + "Callback method <get_yadda> called: result <%d>\n", + result)); + }; + + void get_yadda_excep (::Messaging::ExceptionHolder *) + { + ACE_DEBUG ((LM_DEBUG, + "Callback method <get_yadda_excep> called: \n")); + }; + + void set_yadda (void) + { + ACE_DEBUG ((LM_DEBUG, + "Callback method <set_yadda> called: \n")); + }; + + void set_yadda_excep (::Messaging::ExceptionHolder *) + { + ACE_DEBUG ((LM_DEBUG, + "Callback method <set_yadda_excep> called: \n")); + }; + + void inout_arg_test ( + const char * + ) + { + ACE_DEBUG ((LM_DEBUG, + "Callback method <set_yadda_excep> called: \n")); + } + + void inout_arg_test_excep (::Messaging::ExceptionHolder *) + { + } +}; + +int +main (int argc, char *argv[]) +{ + + + try + { + CORBA::ORB_var orb = + CORBA::ORB_init (argc, argv); + + CORBA::Object_var object_var = + orb->resolve_initial_references ("RootPOA"); + + PortableServer::POA_var poa_var = + PortableServer::POA::_narrow (object_var.in ()); + + PortableServer::POAManager_var poa_manager_var = + poa_var->the_POAManager (); + + poa_manager_var->activate (); + + if (parse_args (argc, argv) != 0) + return 1; + + // We reuse the object_var smart pointer! + object_var = orb->string_to_object (ior); + + A::AMI_Test_var ami_test_var = + A::AMI_Test::_narrow (object_var.in ()); + + if (CORBA::is_nil (ami_test_var.in ())) + { + ACE_ERROR_RETURN ((LM_ERROR, + "Object reference <%s> is nil\n", + ior), + 1); + } + + // Instantiate the ReplyHandler and register that with the POA. + Handler handler; + PortableServer::ObjectId_var id = + poa_var->activate_object (&handler); + + CORBA::Object_var object = poa_var->id_to_reference (id.in ()); + + A::AMI_AMI_TestHandler_var the_handler_var = + A::AMI_AMI_TestHandler::_narrow (object.in ()); + + // Try out sending asynchronous messages without a reply handler + // registered. Things fail if we get an exception. + + ami_test_var->sendc_foo (A::AMI_AMI_TestHandler::_nil (), + 0, + ""); + + // Trigger the DidTheRightThing exception on the server side + // by sending 0 to it. + ACE_DEBUG ((LM_DEBUG, + "Sending asynch message\n")); + + ami_test_var->sendc_foo (the_handler_var.in (), + 0, + "Let's talk AMI."); + + CORBA::Long l = 931247; + + for (ssize_t ni = 0; ni < niterations; ni++) + { + ACE_DEBUG ((LM_DEBUG, + "Sending asynch message: %d\n", + ni)); + + ami_test_var->sendc_foo (the_handler_var.in (), + l, + "Let's talk AMI."); + } + + // Begin test of attributes + ami_test_var->sendc_get_yadda (the_handler_var.in ()); + + ami_test_var->sendc_set_yadda (the_handler_var.in (), 4711); + + ami_test_var->sendc_get_yadda (the_handler_var.in ()); + + // End test of attributes + + if (debug) + { + ACE_DEBUG ((LM_DEBUG, + "<%d> Asynchronous methods issued\n", + niterations)); + } + + if (debug) + { + ACE_DEBUG ((LM_DEBUG, + "Issuing a synchronous method to collect the AMI replies\n")); + } + + //while (orb->work_pending()) + // orb->perform_work (); + + + CORBA::Long number = ami_test_var->foo (l, + l, + "Let's talk SMI."); + + if (debug) + { + ACE_DEBUG ((LM_DEBUG, + "Received the following number: %d\n", + number)); + } + + if (shutdown_flag) + { + ami_test_var->shutdown (); + } + + poa_var->destroy (1, // ethernalize objects + 0 // wait for completion + ); + + orb->destroy (); + } + catch (const CORBA::Exception& ex) + { + ex._tao_print_exception ("Caught exception:"); + return 1; + } + + return 0; +} |