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//=============================================================================
/**
* @file client.cpp
*
* $Id$
*
* This is the client program that tests TAO's Smart Proxy extension.
*
*
* @author Kirthika Parameswaran <kirthika@cs.wustl.edu>
*/
//=============================================================================
#include "ace/Get_Opt.h"
#include "ace/OS_NS_string.h"
#include "testC.h"
#include "Smart_Proxy_Impl.h"
const ACE_TCHAR *ior1 = ACE_TEXT("file://test1.ior");
const ACE_TCHAR *ior2 = ACE_TEXT("file://test2.ior");
int one_shot_factory = 1;
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("i:j:f:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'i':
ior1 = get_opts.opt_arg ();
break;
case 'j':
ior2 = get_opts.opt_arg ();
break;
case 'f':
one_shot_factory = ACE_OS::atoi (get_opts.opt_arg ());
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-i -j -f"
"\n",
argv [0]),
-1);
}
return 0;
}
int
run_test (CORBA::ORB_ptr orb_ptr,
int target)
{
CORBA::ORB_var orb = CORBA::ORB::_duplicate (orb_ptr);
CORBA::Object_var object;
try
{
if (target == 1)
{
object =
orb->string_to_object (ior1);
}
else
{
object =
orb->string_to_object (ior2);
}
Test_var server =
Test::_narrow (object.in ());
if (CORBA::is_nil (server.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference is nil\n"),
1);
server->method (0);
server->shutdown ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Client-side exception:");
}
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc,
argv);
if (parse_args (argc, argv) != 0)
return 1;
// To use the smart proxy it is necessary to allocate the
// user-defined smart factory on the heap as the smart proxy
// generated classes take care of destroying the object. This
// way it a win situation for the application developer who
// doesnt have to make sure to destoy it and also for the smart
// proxy designer who now can manage the lifetime of the object
// much surely.
// By default this factory is permanent (i.e. registered for
// this interface) but if there is a need for flexibility per
// object instance then <one_shot_factory> needs to be set to 0.
Smart_Test_Factory *test_factory = 0;
ACE_NEW_RETURN (test_factory,
Smart_Test_Factory (one_shot_factory),
-1);
ACE_UNUSED_ARG (test_factory);
run_test (orb.in (), 1);
run_test (orb.in (), 2);
orb->destroy ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Client-side exception:");
return 1;
}
return 0;
}
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