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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/orbsvcs/examples/PSS
//
// = FILENAME
// server.cpp
//
// = DESCRIPTION
// This class implements a simple CORBA server which uses the
// simple_naming.idl to bind and find a object reference and uses
// Persistent State Service to save the information persistently.
// Serves like a Simple naming service.
//
// = AUTHOR
// Priyanka Gontla <gontla_p@ociweb.com>
// ============================================================================
#include "Simple_Naming_i.h"
#include "ace/Get_Opt.h"
ACE_RCSID (PSS, client, "$Id$")
const char *ior_output_file = "simple_naming.ior";
int
parse_args (int argc, char *argv[])
{
ACE_Get_Arg_Opt<char> get_opts (argc, argv, "o:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'o':
ior_output_file = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-o <iorfile>"
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
// Initialize the ORB.
CORBA::ORB_var orb =
CORBA::ORB_init (argc,
argv,
""
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (parse_args (argc, argv) == -1)
return -1;
// Get a reference to the RootPOA
CORBA::Object_var poa_object =
orb->resolve_initial_references ("RootPOA" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Narrow down to the correct reference
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Set a POA Manager
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
// Activate the POA Manager
poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::PolicyList policies (2);
policies.length (2);
// Id Assignment policy
policies[0] =
root_poa->create_id_assignment_policy (PortableServer::USER_ID
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Lifespan policy
policies[1] =
root_poa->create_lifespan_policy (PortableServer::PERSISTENT
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// We use a different POA, otherwise the user would have to change
// the object key each time it invokes the server.
PortableServer::POA_var poa =
root_poa->create_POA ("Simple_Naming",
poa_manager.in (),
policies
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Creation of the new POAs over, so destroy the Policy_ptr's.
for (CORBA::ULong i = 0;
i < policies.length ();
++i)
{
CORBA::Policy_ptr policy = policies[i];
policy->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
Naming_Context_i simple_naming_i (orb.in ());
// Activate it to obtain the reference
Simple_Naming::Naming_Context_var simple_naming =
simple_naming_i._this ();
CORBA::String_var string_obj_ref =
orb->object_to_string (simple_naming.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Output the IOR to the <ior_output_file>
FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file for writing IOR: %s",
ior_output_file),
1);
ACE_OS::fprintf (output_file, "%s", string_obj_ref.in ());
ACE_OS::fclose (output_file);
orb->run (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
poa->destroy (1, 1 ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Unexpected excpeption in PSS Test");
return -1;
}
ACE_ENDTRY;
ACE_CHECK_RETURN (-1);
return 0;
}
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