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#include "orbsvcs/LoadBalancing/LB_Component.h"
#include "orbsvcs/LoadBalancing/LB_ORBInitializer.h"
#include "tao/ORB_Constants.h"
#include "tao/ORBInitializer_Registry.h"
#include "ace/OS_NS_strings.h"
ACE_RCSID (LoadBalancing,
LB_Component,
"$Id$")
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
int
TAO_LB_Component::init (int argc, ACE_TCHAR * argv[])
{
// There must be at least six arguments.
if (argc < 6)
return -1;
// Try to optimize sequence growth by growing it once.
const CORBA::ULong initial_len = argc / 6; // -LBGroup group
// -LBTypeId type_id
// -LBLocation location
CORBA::StringSeq object_groups (initial_len);
object_groups.length (initial_len);
CORBA::StringSeq repository_ids (initial_len);
repository_ids.length (initial_len);
CORBA::String_var location;
CORBA::ULong len = 0;
for (int i = 0; i < argc; ++i)
{
if (ACE_OS::strcasecmp (argv[i], "-LBGroup") == 0)
{
const CORBA::ULong j = len;
++len;
++i; // 1
object_groups.length (len);
object_groups[j] = CORBA::string_dup (argv[i]);
++i; // 2
if (ACE_OS::strcasecmp (argv[i], "-LBTypeId") != 0)
return -1;
++i; // 3
repository_ids.length (len);
repository_ids[j] = CORBA::string_dup (argv[i]);
}
else if (ACE_OS::strcasecmp (argv[i], "-LBTypeId") == 0)
{
const CORBA::ULong j = len;
++len;
++i; // 1
repository_ids.length (len);
repository_ids[j] = CORBA::string_dup (argv[i]);
++i; // 2
if (ACE_OS::strcasecmp (argv[i], "-LBGroup") != 0)
return -1;
++i; // 3
object_groups.length (len);
object_groups[j] = CORBA::string_dup (argv[i]);
}
else if (ACE_OS::strcasecmp (argv[i], "-LBLocation") == 0)
{
++i;
location = CORBA::string_dup (argv[i]);
}
}
return this->register_orb_initializer (object_groups,
repository_ids,
location.in ());
}
int
TAO_LB_Component::fini (void)
{
return 0;
}
int
TAO_LB_Component::register_orb_initializer (
const CORBA::StringSeq & object_groups,
const CORBA::StringSeq & repository_ids,
const char * location)
{
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
// Register the LB_Component ORB initializer.
PortableInterceptor::ORBInitializer_ptr tmp;
ACE_NEW_THROW_EX (tmp,
TAO_LB_ORBInitializer (object_groups,
repository_ids,
location),
CORBA::NO_MEMORY (
CORBA::SystemException::_tao_minor_code (
TAO::VMCID,
ENOMEM),
CORBA::COMPLETED_NO));
ACE_TRY_CHECK;
PortableInterceptor::ORBInitializer_var initializer = tmp;
PortableInterceptor::register_orb_initializer (initializer.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Unable to register LB_Component ORB "
"initializer.");
return -1;
}
ACE_ENDTRY;
return 0;
}
TAO_END_VERSIONED_NAMESPACE_DECL
ACE_STATIC_SVC_DEFINE (TAO_LB_Component,
ACE_TEXT ("LB_Component"),
ACE_SVC_OBJ_T,
&ACE_SVC_NAME (TAO_LB_Component),
ACE_Service_Type::DELETE_THIS
| ACE_Service_Type::DELETE_OBJ,
0)
ACE_FACTORY_DEFINE (TAO_LoadBalancing, TAO_LB_Component)
|
