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// $Id$
// ============================================================================
//
// = FILENAME
// Life_Cycle_Service.cpp
//
// = DESCRIPTION
// The server for the LifeCycleService of the quoter example.
//
// = AUTHOR
// Michael Kircher (mk1@cs.wustl.edu)
//
// ============================================================================
#include "tao/corba.h"
#include "Life_Cycle_Service.h"
ACE_RCSID(LifeCycle_Service, Life_Cycle_Service, "$Id$")
static const char usage [] = "[-? |\n[-O[RBport] ORB port number]]";
Life_Cycle_Service_Server::Life_Cycle_Service_Server (void)
{
}
Life_Cycle_Service_Server::~Life_Cycle_Service_Server (void)
{
TAO_TRY
{
// Unbind the Factory Finder.
CosNaming::Name generic_Factory_Name (2);
generic_Factory_Name.length (2);
generic_Factory_Name[0].id = CORBA::string_dup ("LifeCycle_Service");
this->namingContext_var_->unbind (generic_Factory_Name,TAO_TRY_ENV);
TAO_CHECK_ENV;
}
TAO_CATCH (CORBA::SystemException, sysex)
{
ACE_UNUSED_ARG (sysex);
TAO_TRY_ENV.print_exception ("System Exception");
}
TAO_CATCH (CORBA::UserException, userex)
{
ACE_UNUSED_ARG (userex);
TAO_TRY_ENV.print_exception ("User Exception");
}
TAO_ENDTRY;
}
int
Life_Cycle_Service_Server::init (int argc,
char *argv[],
CORBA::Environment& env)
{
if (this->orb_manager_.init (argc,
argv,
env) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"init"),
-1);
// Copy them, because parse_args expects them there.
this->argc_ = argc;
this->argv_ = argv;
this->parse_args ();
ACE_NEW_RETURN (this->life_Cycle_Service_i_ptr_,
Life_Cycle_Service_i(),
-1);
// Activate the object.
CORBA::String_var str =
this->orb_manager_.activate (this->life_Cycle_Service_i_ptr_,
env);
// Failure while activating the Factory Finder object
// @@ TODO Is this the right way to check this? Shouldn't env
// contain an exception?
if (env.exception () != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"init: Failure while activating the LifeCycle Service Impl.\n"),
-1);
ACE_DEBUG ((LM_DEBUG,
"The IOR is: <%s>\n",
str.in ()));
// Register the LifeCycle Service with the Naming Service.
TAO_TRY
{
ACE_DEBUG ((LM_DEBUG,
"Trying to get a reference to the Naming Service.\n"));
// Get the Naming Service object reference.
CORBA::Object_var namingObj_var =
orb_manager_.orb()->resolve_initial_references ("NameService");
TAO_CHECK_ENV;
if (CORBA::is_nil (namingObj_var.in ()))
ACE_ERROR ((LM_ERROR,
" (%P|%t) Unable get the Naming Service.\n"));
// Narrow the object reference to a Naming Context.
namingContext_var_ = CosNaming::NamingContext::_narrow (namingObj_var.in (),
TAO_TRY_ENV);
if (CORBA::is_nil (namingContext_var_.in ()))
ACE_ERROR ((LM_ERROR,
" (%P|%t) Unable get the Naming Service.\n"));
TAO_CHECK_ENV;
ACE_DEBUG ((LM_DEBUG,
"Have a proper reference to the Naming Service.\n"));
CosNaming::Name life_Cycle_Service_Name (1);
life_Cycle_Service_Name.length (1);
life_Cycle_Service_Name[0].id = CORBA::string_dup ("Life_Cycle_Service");
namingContext_var_->bind (life_Cycle_Service_Name,
this->life_Cycle_Service_i_ptr_->_this(TAO_TRY_ENV),
TAO_TRY_ENV);
TAO_CHECK_ENV;
ACE_DEBUG ((LM_DEBUG,
"Bound the LifeCycle Service to the Naming Context.\n"));
}
TAO_CATCHANY
{
TAO_TRY_ENV.print_exception ("SYS_EX");
}
TAO_ENDTRY;
return 0;
}
int
Life_Cycle_Service_Server::run (CORBA::Environment& env)
{
if (orb_manager_.orb()->run () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"run"),
-1);
return 0;
}
// Function get_options.
u_int
Life_Cycle_Service_Server::parse_args (void)
{
// We need the 'O' in get_opt () because we also want to have ORB
// parameters, they all start with 'O'.
ACE_Get_Opt get_opt (this->argc_, this->argv_, "O?");
int opt;
while ((opt = get_opt ()) != EOF)
switch (opt)
{
case '?':
ACE_DEBUG ((LM_DEBUG,
"Usage: %s %s\n",
this->argv_[0], usage));
ACE_OS::exit (0);
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,
"%s: unknown arg, -%c\n"
"Usage: %s %s\n",
this->argv_[0], char (opt),
this->argv_[0],
usage),
1);
}
return 0;
}
// function main
int
main (int argc, char *argv [])
{
Life_Cycle_Service_Server life_Cycle_Service_Server;
ACE_DEBUG ((LM_DEBUG,
"\n\tIDL_LifeCycleService: Life_Cycle_Service_Server \n\n"));
TAO_TRY
{
if (life_Cycle_Service_Server.init (argc,
argv,
TAO_TRY_ENV) == -1)
return 1;
else
{
life_Cycle_Service_Server.run (TAO_TRY_ENV);
TAO_CHECK_ENV;
}
}
TAO_CATCH (CORBA::SystemException, sysex)
{
ACE_UNUSED_ARG (sysex);
TAO_TRY_ENV.print_exception ("System Exception");
return -1;
}
TAO_CATCH (CORBA::UserException, userex)
{
ACE_UNUSED_ARG (userex);
TAO_TRY_ENV.print_exception ("User Exception");
return -1;
}
TAO_ENDTRY;
return 0;
}
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