本文整理汇总了C++中corba::Object_var::in方法的典型用法代码示例。如果您正苦于以下问题：C++ Object_var::in方法的具体用法？C++ Object_var::in怎么用？C++ Object_var::in使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类corba::Object_var的用法示例。
在下文中一共展示了Object_var::in方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: worker
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
static const int orb_threads = 5;
static const int total_threads = 15;
// It must be ensured that there are more total threads that there are
// that are dedicated to running the ORB.
ACE_ASSERT (total_threads > orb_threads);
Worker worker (orb_threads);
try
{
worker.orb_ =
CORBA::ORB_init (argc, argv, "test");
if (parse_args (argc, argv) != 0)
return 1;
ACE_DEBUG ((LM_DEBUG,"using ior = %s\n",ior));
CORBA::Object_var tmp = worker.orb_->string_to_object(ior);
if (CORBA::is_nil (tmp.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR, "Invalid IOR.\n")
,1);
}
worker.hello_ = Test::Hello::_narrow(tmp.in ());
if (CORBA::is_nil (worker.hello_.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Nil Test::Hello reference <%s>\n",
ior),
1);
}
// bool x = worker.hello_->_non_existent();
// ACE_DEBUG ((LM_DEBUG, "_non_existent returned %d\n",x));
{
// Set the Synch Scopes
CORBA::Any scope_as_any;
ACE_DEBUG ((LM_DEBUG, "(%P|%t) - Applying SYNC_NONE.\n"));
scope_as_any <<= Messaging::SYNC_NONE;
CORBA::PolicyList policies (1);
policies.length (1);
policies[0] =
worker.orb_->create_policy (Messaging::SYNC_SCOPE_POLICY_TYPE,
scope_as_any);
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) - Applying Synch Scope at Object level.\n"));
tmp = tmp->_set_policy_overrides (policies, CORBA::SET_OVERRIDE);
policies[0]->destroy ();
}
worker.asynch_hello_ = Test::Hello::_narrow(tmp.in ());
if (CORBA::is_nil (worker.asynch_hello_.in ())) {
ACE_ERROR_RETURN ((LM_ERROR,
"Nil Test::Hello reference <%s>\n",
ior),
1);
}
init_callback(worker);
}
catch (CORBA::Exception &ex)
{
ACE_ERROR ((LM_ERROR, "Exception caught: %s\"%s\"\n"
, ex._name(), ex._rep_id ()));
return 1;
}
worker.activate (THR_NEW_LWP | THR_JOINABLE, total_threads);
worker.wait();
return 0;
}示例2: conv
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
parse_args (argc, argv);
if (client_orb)
{
ACE_Argv_Type_Converter conv (argc, argv);
// Client creates the orb.
orb = CORBA::ORB_init (conv.get_argc (),
conv.get_ASCII_argv (),
OpenDDS::DCPS::DEFAULT_ORB_NAME);
TheServiceParticipant->set_ORB(orb.in());
// Client runs the orb.
CORBA::Object_var obj =
orb->resolve_initial_references ("RootPOA");
poa = PortableServer::POA::_narrow (obj.in ());
PortableServer::POAManager_var poa_manager =
poa->the_POAManager ();
poa_manager->activate ();
orb_task = new ORB_Task (orb.in ());
if (orb_task->activate (THR_NEW_LWP | THR_JOINABLE, 1) == -1)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("OPENDDS_DCPS_Service_Participant::get_domain_participant_factory, ")
ACE_TEXT ("Failed to activate the orb task.")));
return 1;
}
dpf = TheParticipantFactory;
}
else
{
dpf = TheParticipantFactoryWithArgs(argc, argv);
poa = TheServiceParticipant->the_poa();
}
int ret = run_domain_test ();
TEST_CHECK (ret == 0);
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) main: ")
ACE_TEXT("(ret == 0)")
ACE_TEXT("\n")
));
for (ssize_t i = 0; i < 6; i ++)
{
run_next_sample_test (i);
run_next_send_sample_test (i);
run_next_instance_sample_test (i);
}
if (client_orb)
{
orb->shutdown (0);
orb_task->wait ();
}
TheTransportFactory->release();
TheServiceParticipant->shutdown ();
if (client_orb)
{
orb->destroy ();
}
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}示例3: InitError
void
Lorica::Proxy::configure(Config & config,
const std::string &def_ior_file )
throw (InitError)
{
try {
// This should be OK even if multiple copies of Proxy
// get created as they all create the same ORB instance
// and therefore the single ORB instance will get shutdown.
Lorica::Proxy::this_ = this;
std::auto_ptr<ACE_ARGV> arguments(config.get_orb_options());
// Create proxy ORB.
int argc = arguments->argc();
if (Lorica_debug_level > 2) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%T) %N:%l - passing %d args to ORB_init:\n"),
argc));
for (int i = 0; i < argc; i++)
ACE_DEBUG((LM_DEBUG, ACE_TEXT("%N:%l - %s\n"), arguments->argv()[i]));
}
orb_ = CORBA::ORB_init(argc, arguments->argv());
// test if we have any security functionality
ACE_Service_Repository * repo =
orb_->orb_core()->configuration()->
current_service_repository();
config.secure_available(repo->find("SSLIOP_Factory") == 0);
int attempts = 3;
CORBA::Object_var obj = CORBA::Object::_nil();
resolve_again:
try {
obj = orb_->resolve_initial_references("RootPOA");
}
catch (CORBA::Exception & ex) {
if (attempts--) {
ACE_DEBUG((LM_INFO, ACE_TEXT("(%T) %N:%l - Exception trying to resolve initial references\n")));
ACE_OS::sleep(10);
goto resolve_again;
}
ACE_DEBUG((LM_ERROR, ACE_TEXT("(%T) %N:%l - %s\n"), ex._info().c_str()));
throw InitError();
}
root_poa_ = PortableServer::POA::_narrow(obj.in());
if (CORBA::is_nil(root_poa_.in())) {
ACE_ERROR((LM_ERROR,
"(%T) %N:%l - could not get root POA\n"));
throw InitError();
}
pmf_ = root_poa_->the_POAManagerFactory();
if (CORBA::is_nil(pmf_.in())) {
ACE_ERROR((LM_ERROR,
"(%T) %N:%l - could not get PMF\n"));
throw InitError();
}
obj = orb_->resolve_initial_references("IORTable");
iorTable_ = IORTable::Table::_narrow(obj.in());
if (CORBA::is_nil(iorTable_.in())) {
ACE_ERROR((LM_ERROR,
"(%T) %N:%l - could not get IORTable\n"));
throw InitError();
}
CORBA::PolicyList policies;
EndpointPolicy::EndpointList list;
CORBA::Any policy_value;
// Create external POA manager
Config::Endpoints ex_points = config.get_endpoints(true);
policies.length(1);
list.length(ex_points.size());
if (Lorica_debug_level > 2) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%T) %N:%l - setting up External POA manager with %d endpoints\n"),
ex_points.size()));
}
for (size_t count = 0; count < ex_points.size(); count++) {
std::string inter = ex_points[count].hostname_;
if (!ex_points[count].alias_.empty())
inter = ex_points[count].alias_;
list[count] = new IIOPEndpointValue_i(inter.c_str(),
ex_points[count].port_);
}
policy_value <<= list;
policies[0] = orb_->create_policy(EndpointPolicy::ENDPOINT_POLICY_TYPE,
policy_value);
outside_pm_ = pmf_->create_POAManager("OutsidePOAManager",
policies);
// Create internal POA manager.
Config::Endpoints in_points = config.get_endpoints(false);
policies.length(1);
list.length(in_points.size());
//.........这里部分代码省略.........
示例4: NO_MEMORY
void
TAO::PG_Object_Group::create_members (size_t count)
{
// assume internals is locked
// @@ what if factories were passed as criteria?
CORBA::String_var factory_type;
PortableGroup::FactoryInfos_var factories =
this->factory_registry_->list_factories_by_role (
role_.c_str(),
factory_type.out ());
CORBA::ULong factory_count = factories->length ();
if (factory_count > 0)
{
CORBA::ULong factory_pos = 0;
while (members_.current_size () < count && factory_pos < factory_count)
{
const PortableGroup::FactoryInfo & factory_info =
(*factories)[factory_pos];
const PortableGroup::Location & factory_location =
factory_info.the_location;
if (0 != this->members_.find (factory_location))
{
///////////////////////////////////////////
// If a factory refuses to create a replica
// it's not fatal.
try
{
PortableGroup::GenericFactory::FactoryCreationId_var fcid;
CORBA::Object_var member =
factory_info.the_factory->create_object (
this->type_id_.in (),
factory_info.the_criteria,
fcid. out());
// convert the new member to a stringified IOR to avoid
// contamination with group info
CORBA::String_var member_ior_string =
orb_->object_to_string (member.in ());
PortableGroup::ObjectGroup_var new_reference =
this->add_member_to_iogr (member.in ());
// Convert new member back to a (non group) ior.
CORBA::Object_var member_ior =
this->orb_->string_to_object (member_ior_string.in ());
MemberInfo * info = 0;
ACE_NEW_THROW_EX (info, MemberInfo(
member_ior.in(),
factory_location,
factory_info.the_factory,
fcid.in ()),
CORBA::NO_MEMORY());
if (this->members_.bind (factory_location, info) != 0)
{
throw CORBA::NO_MEMORY();
}
this->reference_ =
new_reference; // note var-to-var assignment does
// a duplicate
}
catch (const CORBA::Exception&)
{
// log, but otherwise ignore the errorf
if (TAO_debug_level > 0)
{
ORBSVCS_ERROR ((LM_ERROR,
ACE_TEXT ("PG (%P|%t) Replica Factory ")
ACE_TEXT ("@ %s refused create_object ")
ACE_TEXT ("request for type %s\n"),
static_cast<const char *> (factory_info.the_location[0].id),
static_cast<const char *> (this->type_id_.in ())
));
}
}
}
}
if (this->increment_version ())
{
this->distribute_iogr ();
}
}
else
{
throw PortableGroup::NoFactory();
}
}示例5: policies
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;
CORBA::Object_var poa_object =
orb->resolve_initial_references ("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
// Policies for the childPOA to be created.
CORBA::PolicyList policies (1);
policies.length (1);
CORBA::Any pol;
pol <<= BiDirPolicy::BOTH;
policies[0] =
orb->create_policy (BiDirPolicy::BIDIRECTIONAL_POLICY_TYPE,
pol);
// Create POA as child of RootPOA with the above policies. This POA
// will receive request in the same connection in which it sent
// the request
PortableServer::POA_var child_poa =
root_poa->create_POA ("childPOA",
poa_manager.in (),
policies);
// Creation of childPOA is over. Destroy the Policy objects.
for (CORBA::ULong i = 0;
i < policies.length ();
++i)
{
policies[i]->destroy ();
}
poa_manager->activate ();
CORBA::Object_var object =
orb->string_to_object (ior);
Sender_var sender =
Sender::_narrow (object.in ());
if (CORBA::is_nil (sender.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference <%s> is nil.\n",
ior),
1);
}
Receiver_i *receiver;
ACE_NEW_RETURN (receiver,
Receiver_i (),
-1);
PortableServer::ServantBase_var owner_transfer (receiver);
PortableServer::ObjectId_var id =
root_poa->activate_object (receiver);
CORBA::Object_var object_act = root_poa->id_to_reference (id.in ());
Receiver_var receiver_obj =
Receiver::_narrow (object_act.in ());
// Send the calback object to the server
sender->receiver_object (receiver_obj.in ());
// Threads that will handle the call backs
Client_Task client_task (orb.in (),
ACE_Thread_Manager::instance ());
if (client_task.activate (THR_NEW_LWP | THR_JOINABLE, 4, 1) == -1)
{
ACE_ERROR ((LM_ERROR, "Error activating client task\n"));
}
ACE_Thread_Manager::instance ()->wait ();
CORBA::Long count =
receiver->get_event_count ();
//.........这里部分代码省略.........
示例6: BAD_PARAM
CORBA::ExtValueDef::ExtFullValueDescription *
TAO_ExtValueDef_i::describe_ext_value_i (
)
{
CORBA::ExtValueDef::ExtFullValueDescription *fv_desc = 0;
ACE_NEW_RETURN (fv_desc,
CORBA::ExtValueDef::ExtFullValueDescription,
0);
CORBA::ExtValueDef::ExtFullValueDescription_var retval = fv_desc;
ACE_TString holder;
this->repo_->config ()->get_string_value (this->section_key_,
"name",
holder);
fv_desc->name = holder.fast_rep ();
this->repo_->config ()->get_string_value (this->section_key_,
"id",
holder);
fv_desc->id = holder.fast_rep ();
CORBA::ULong val = 0;
this->repo_->config ()->get_integer_value (this->section_key_,
"is_abstract",
val);
fv_desc->is_abstract = static_cast<CORBA::Boolean> (val);
this->repo_->config ()->get_integer_value (this->section_key_,
"is_custom",
val);
fv_desc->is_custom = static_cast<CORBA::Boolean> (val);
this->repo_->config ()->get_string_value (this->section_key_,
"container_id",
holder);
fv_desc->defined_in = holder.fast_rep ();
this->repo_->config ()->get_string_value (this->section_key_,
"version",
holder);
fv_desc->version = holder.fast_rep ();
// Operations.
fv_desc->operations.length (0);
ACE_Configuration_Section_Key ops_key;
int status =
this->repo_->config ()->open_section (this->section_key_,
"ops",
0,
ops_key);
CORBA::ULong count = 0;
CORBA::ULong param_count = 0;
char *stringified = 0;
CORBA::ULong i = 0;
CORBA::ULong j = 0;
TAO_IDLType_i *idl_type = 0;
CORBA::Object_var obj;
ACE_Configuration_Section_Key params_key, excepts_key, except_def_key;
if (status == 0)
{
this->repo_->config ()->get_integer_value (ops_key,
"count",
count);
fv_desc->operations.length (count);
ACE_Configuration_Section_Key op_key, result_key, contexts_key;
for (i = 0; i < count; ++i)
{
stringified = TAO_IFR_Service_Utils::int_to_string (i);
this->repo_->config ()->open_section (ops_key,
stringified,
0,
op_key);
this->repo_->config ()->get_string_value (op_key,
"name",
holder);
fv_desc->operations[i].name = holder.fast_rep ();
this->repo_->config ()->get_string_value (op_key,
"id",
holder);
fv_desc->operations[i].id = holder.fast_rep ();
this->repo_->config ()->get_string_value (this->section_key_,
"id",
holder);
fv_desc->operations[i].defined_in = holder.fast_rep ();
this->repo_->config ()->get_string_value (op_key,
"result",
holder);
idl_type =
TAO_IFR_Service_Utils::path_to_idltype (holder,
this->repo_);
fv_desc->operations[i].result =
idl_type->type_i ();
this->repo_->config ()->get_integer_value (op_key,
"mode",
val);
fv_desc->operations[i].mode = static_cast<CORBA::OperationMode> (val);
CORBA::TCKind kind =
fv_desc->operations[i].result->kind ();
//.........这里部分代码省略.........
示例7: policies
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
// Initialize the ORB.
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
// Obtain the RootPOA.
CORBA::Object_var object =
orb->resolve_initial_references ("RootPOA");
// Narrow to POA.
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (object.in ());
// Get the POAManager of the RootPOA.
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
// Policies for the new POA.
CORBA::PolicyList policies (3);
policies.length (3);
// Request Processing Policy.
policies[0] =
root_poa->create_request_processing_policy (PortableServer::USE_DEFAULT_SERVANT);
// Id Uniqueness Policy.
policies[1] =
root_poa->create_id_uniqueness_policy (PortableServer::MULTIPLE_ID);
// Servant Retention Policy.
policies[2] =
root_poa->create_servant_retention_policy (PortableServer::NON_RETAIN);
// Create POA to host default servant.
ACE_CString name = "Default Servant";
PortableServer::POA_var default_servant_poa =
root_poa->create_POA (name.c_str (),
poa_manager.in (),
policies);
// Destroy policies.
for (CORBA::ULong i = 0;
i < policies.length ();
++i)
{
CORBA::Policy_ptr policy = policies[i];
policy->destroy ();
}
// Activate POA manager.
poa_manager->activate ();
test_reference_to_servant_active_object(root_poa.in ());
// Test servant.
test_i test;
CORBA::ULong expected_refcount = 1;
(void) test_get_servant_with_no_set (default_servant_poa.in());
(void) test_get_servant_manager (default_servant_poa.in());
(void) test_set_servant_manager (default_servant_poa.in());
// Register default servant.
default_servant_poa->set_servant (&test);
expected_refcount++;
// Create dummy id.
PortableServer::ObjectId_var id =
PortableServer::string_to_ObjectId ("id");
// Create dummy object.
object =
default_servant_poa->create_reference ("IDL:test:1.0");
// Invoke id_to_servant(). Should retrieve default servant.
PortableServer::ServantBase_var servant =
default_servant_poa->id_to_servant (id.in ());
expected_refcount++;
// Assert correctness.
ACE_ASSERT (&test == servant.in());
// Invoke reference_to_servant(). Should retrieve default servant.
servant =
default_servant_poa->reference_to_servant (object.in ());
expected_refcount++;
// Assert correctness.
ACE_ASSERT (&test == servant.in());
// Report success.
ACE_DEBUG ((LM_DEBUG,
"Default_Servant test successful\n"));
//.........这里部分代码省略.........
示例8: timeout_i
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
orb->resolve_initial_references ("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
if (parse_args (argc, argv) != 0)
return 1;
Timeout_i timeout_i (orb.in ());
PortableServer::ObjectId_var id =
root_poa->activate_object (&timeout_i);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
TimeoutObj_var timeout_var =
TimeoutObj::_narrow (object.in ());
CORBA::String_var ior =
orb->object_to_string (timeout_var.in ());
ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));
// If the ior_output_file exists, output the ior to it
if (ior_output_file != 0)
{
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", ior.in ());
ACE_OS::fclose (output_file);
}
poa_manager->activate ();
// Instantiate reply handler
TimeoutHandler_i timeoutHandler_i;
PortableServer::ObjectId_var idu =
root_poa->activate_object (&timeoutHandler_i);
CORBA::Object_var objectu = root_poa->id_to_reference (idu.in ());
AMI_TimeoutObjHandler_var timeoutHandler_var =
AMI_TimeoutObjHandler::_narrow (objectu.in ());
// Instantiate client
/*
TimeoutClient* client = new TimeoutClient (orb,
timeout_var.in (),
timeoutHandler_var.in (),
&timeoutHandler_i);
client->activate ();
*/
orb->run ();
ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
root_poa->destroy (1, // ethernalize objects
0 // wait for completion
);
orb->destroy ();
//delete client;
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return 1;
}
return 0;
}示例9: test_i_rh_srv
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
if (parse_args (argc, argv) != 0)
return 1;
// create, activate and initialize AMI reply handler
Test_Reply_i test_i_rh_srv(orb.in (),
max_count,
mode_flag);
PortableServer::ObjectId_var id =
root_poa->activate_object (&test_i_rh_srv);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
A::AMI_TestHandler_var rh =
A::AMI_TestHandler::_narrow (object.in ());
test_i_rh_srv.test_handler ().set_reply_handler (rh.in ());
// create and activate test servant
Test_i test_i_srv (orb.in (), rh.in (), max_count, mode_flag);
id = root_poa->activate_object (&test_i_srv);
object = root_poa->id_to_reference (id.in ());
A::Test_var test_var =
A::Test::_narrow (object.in ());
CORBA::String_var ior =
orb->object_to_string (test_var.in ());
ACE_DEBUG ((LM_DEBUG, "Servant activated\n"));
// If the ior_output_file exists, output the ior to it
if (ior_output_file != 0)
{
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", ior.in ());
ACE_OS::fclose (output_file);
}
poa_manager->activate ();
A::Test_var opponent;
do {
if (mode_flag == A::RM_SLAVE)
ACE_OS::sleep (ACE_Time_Value (0, 100));
// get object reference for opponent
object = orb->string_to_object (input_ior);
opponent = A::Test::_narrow (object.in ());
} while (mode_flag == A::RM_SLAVE && CORBA::is_nil (opponent.in ()));
if (CORBA::is_nil (opponent.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot resolve opponent IOR: %s",
input_ior),
1);
}
// register opponent
test_i_srv.set_opponent (opponent.in ());
test_i_rh_srv.test_handler ().set_opponent (opponent.in ());
// start the show
if (mode_flag == A::RM_MASTER)
test_i_rh_srv.test_handler ().start ();
orb->run ();
root_poa->destroy (1, // ethernalize objects
0 // wait for completion
);
//.........这里部分代码省略.........
示例10: safe_monitor_servant
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
int priority =
(ACE_Sched_Params::priority_min (ACE_SCHED_FIFO)
+ ACE_Sched_Params::priority_max (ACE_SCHED_FIFO)) / 2;
priority = ACE_Sched_Params::next_priority (ACE_SCHED_FIFO,
priority);
// Enable FIFO scheduling, e.g., RT scheduling class on Solaris.
if (ACE_OS::sched_params (ACE_Sched_Params (ACE_SCHED_FIFO,
priority,
ACE_SCOPE_PROCESS)) != 0)
{
if (ACE_OS::last_error () == EPERM)
{
ACE_DEBUG ((LM_DEBUG,
"server (%P|%t): user is not superuser, "
"test runs in time-shared class\n"));
}
else
ACE_ERROR ((LM_ERROR,
"server (%P|%t): sched_params failed\n"));
}
try
{
ORBInitializer *initializer = 0;
ACE_NEW_RETURN (initializer,
ORBInitializer,
-1); // No exceptions yet!
PortableInterceptor::ORBInitializer_var orb_initializer =
initializer;
PortableInterceptor::register_orb_initializer (orb_initializer.in ());
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
orb->resolve_initial_references ("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
if (parse_args (argc, argv) != 0)
return 1;
poa_manager->activate ();
CORBA::Object_var lm_object =
orb->resolve_initial_references ("LoadManager");
CosLoadBalancing::LoadManager_var load_manager =
CosLoadBalancing::LoadManager::_narrow (lm_object.in ());
RPS_Monitor * monitor_servant;
ACE_NEW_THROW_EX (monitor_servant,
RPS_Monitor (initializer->interceptor ()),
CORBA::NO_MEMORY ());
PortableServer::ServantBase_var safe_monitor_servant (monitor_servant);
CosLoadBalancing::LoadMonitor_var load_monitor =
monitor_servant->_this ();
PortableGroup::Location_var location =
load_monitor->the_location ();
CORBA::Object_var roundtrip =
::join_object_group (orb.in (),
load_manager.in (),
location.in ());
TAO_LB_LoadAlert & alert_servant = initializer->load_alert ();
CosLoadBalancing::LoadAlert_var load_alert =
alert_servant._this ();
CORBA::String_var ior =
orb->object_to_string (roundtrip.in ());
// If the ior_output_file exists, output the ior to it
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", ior.in ());
//.........这里部分代码省略.........
示例11: name
CORBA::Object_ptr
join_object_group (CORBA::ORB_ptr orb,
CosLoadBalancing::LoadManager_ptr lm,
const PortableGroup::Location & location)
{
CORBA::Object_var ns_object =
orb->resolve_initial_references ("NameService");
CosNaming::NamingContext_var nc =
CosNaming::NamingContext::_narrow (ns_object.in ());
CosNaming::Name name (1);
name.length (1);
name[0].id = "RoundtripObjectGroup";
name[0].kind = "Object Group";
CORBA::Object_var group;
try
{
group = nc->resolve (name);
}
catch (const CosNaming::NamingContext::NotFound& )
{
// Object group not created. Create one.
const char repository_id[] = "IDL:Test/Roundtrip:1.0";
PortableGroup::Criteria criteria (1);
criteria.length (1);
PortableGroup::Property & property = criteria[0];
property.nam.length (1);
property.nam[0].id =
CORBA::string_dup ("org.omg.PortableGroup.MembershipStyle");
PortableGroup::MembershipStyleValue msv =
PortableGroup::MEMB_APP_CTRL;
property.val <<= msv;
PortableGroup::GenericFactory::FactoryCreationId_var fcid;
group = lm->create_object (repository_id,
criteria,
fcid.out ());
try
{
nc->bind (name,
group.in ());
PortableGroup::Properties props (1);
props.length (1);
props[0].nam.length (1);
props[0].nam[0].id =
CORBA::string_dup ("org.omg.CosLoadBalancing.StrategyInfo");
CosLoadBalancing::StrategyInfo strategy_info;
strategy_info.name = CORBA::string_dup (ACE_TEXT_ALWAYS_CHAR(strategy));
if (ACE_OS::strcasecmp (strategy, ACE_TEXT("LeastLoaded")) == 0
&& (!ACE::is_equal (reject_threshold, (CORBA::Float)0.0)
|| !ACE::is_equal (critical_threshold, (CORBA::Float)0.0)
|| !ACE::is_equal (dampening, (CORBA::Float)0.0)))
{
CORBA::ULong len = 1;
PortableGroup::Properties & props =
strategy_info.props;
if (!ACE::is_equal (reject_threshold, (CORBA::Float)0.0))
{
const CORBA::ULong i = len - 1;
props.length (len++);
props[i].nam.length (1);
props[i].nam[0].id =
CORBA::string_dup ("org.omg.CosLoadBalancing.Strategy.LeastLoaded.RejectThreshold");
props[i].val <<= reject_threshold;
}
if (!ACE::is_equal (critical_threshold, (CORBA::Float)0.0))
{
const CORBA::ULong i = len - 1;
props.length (len++);
props[i].nam.length (1);
props[i].nam[0].id =
CORBA::string_dup ("org.omg.CosLoadBalancing.Strategy.LeastLoaded.CriticalThreshold");
props[i].val <<= critical_threshold;
}
if (!ACE::is_equal (dampening, (CORBA::Float)0.0))
{
const CORBA::ULong i = len - 1;
//.........这里部分代码省略.........
示例12: main
/** @cond
*/
int main(int argc, char *argv[])
{
//Checks command-line arguments
if (argc < 2)
{
ACS_SHORT_LOG((LM_INFO, "Usage: %s <component name> <options>", argv[0]));
return -1;
}
else
{
ACS_SHORT_LOG((LM_INFO, "Welcome to %s!", argv[0]));
}
//Creates and initialyses the SimpleClient object
SimpleClient client;
if (client.init(argc,argv) == 0)
{
ACE_DEBUG((LM_DEBUG,"Cannot init client"));
return -1;
}
else
{
//Must log into manager before we can really do anything
client.login();
}
try
{
//Gets from manager the reference to the requested component.
//Pay special attention that this reference is just a generic
//CORBA object at this point.
ACS_SHORT_LOG((LM_INFO, "Looking for Object '%s' ", argv[1]));
CORBA::Object_var obj = client.getComponent(argv[1], 0 , true);
//Get the stringified IOR of the component. The IOR of CORBA objects
//can be considered to be a unique "phone number" used to access CORBA
//servants.
ACS_SHORT_LOG((LM_INFO, "Getting stringified IOR"));
CORBA::String_var mior = client.getORB()->object_to_string(obj.in());
//Print the IOR to standard out
u_int result;
ACS_SHORT_LOG ((LM_INFO, "IOR for %s is: %s", argv[1], mior.in()));
result = ACE_OS::printf ("%s", mior.in());
}
catch(maciErrType::CannotGetComponentExImpl &_ex)
{
_ex.log();
return -1;
}
catch(...)
{
ACSErrTypeCommon::UnexpectedExceptionExImpl uex(__FILE__, __LINE__,
"main");
uex.log();
return -1;
}
//Normally you would not want to have separate try sections for releasing
//the components and logging out from manager. This is a very special case
//since we do not know ahead of time what will be released. In other words,
//argv[1] could technically be "manager" which would end up raising a
//no-permission exception. To get around this just use separate try/catch
//sections and ignore no-permission exceptions.
try
{
//All clients must cleanly release objects they activate!
client.releaseComponent(argv[1]);
}
catch(maciErrType::CannotReleaseComponentExImpl &_ex)
{
_ex.log();
return -1;
}
catch(...)
{
ACSErrTypeCommon::UnexpectedExceptionExImpl uex(__FILE__, __LINE__,
"main");
uex.log();
return -1;
}
try
{
if (client.logout() == 0)
{
ACS_SHORT_LOG ((LM_INFO, "Cannot logout"));
return -1;
}
}
catch(...)
{
ACS_SHORT_LOG((LM_ERROR, "Exception caught"));
return -1;
}
ACS_SHORT_LOG((LM_INFO,"The end!"));
//.........这里部分代码省略.........
示例13: policies
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
orb->resolve_initial_references ("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT (" (%P|%t) Unable to initialize the POA.\n")),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
// Policies for the childPOA to be created.
CORBA::PolicyList policies (1);
policies.length (1);
CORBA::Any pol;
pol <<= BiDirPolicy::BOTH;
policies[0] =
orb->create_policy (BiDirPolicy::BIDIRECTIONAL_POLICY_TYPE,
pol);
// Create POA as child of RootPOA with the above policies. This POA
// will receive request in the same connection in which it sent
// the request
PortableServer::POA_var child_poa =
root_poa->create_POA ("childPOA",
poa_manager.in (),
policies);
// Creation of childPOA is over. Destroy the Policy objects.
for (CORBA::ULong i = 0;
i < policies.length ();
++i)
{
policies[i]->destroy ();
}
poa_manager->activate ();
if (parse_args (argc, argv) != 0)
return 1;
CORBA::Object_var object =
orb->string_to_object (ior);
Simple_Server_var server =
Simple_Server::_narrow (object.in ());
if (CORBA::is_nil (server.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference <%s> is nil\n",
ior),
1);
}
Callback_i *callback_impl = 0;
callback_impl = new Callback_i (orb.in ());
PortableServer::ServantBase_var safe (callback_impl);
PortableServer::ObjectId_var id =
PortableServer::string_to_ObjectId ("client_callback");
child_poa->activate_object_with_id (id.in (),
callback_impl);
CORBA::Object_var callback_object =
child_poa->id_to_reference (id.in ());
Callback_var callback =
Callback::_narrow (callback_object.in ());
CORBA::String_var ior =
orb->object_to_string (callback.in ());
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) Client callback activated as <%C>\n"), ior.in ()));
// Send the calback object to the server
server->callback_object (callback.in ());
// This is a non-portable, but the only currently available way of
// determining the number of currently open connections.
size_t pre_call_connections =
orb->orb_core ()->lane_resources ().transport_cache ().current_size ();
// A method to kickstart callbacks from the server
//.........这里部分代码省略.........
示例14: owner_transfer
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA");
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
if (CORBA::is_nil (root_poa.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Panic: nil RootPOA\n"),
1);
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
if (parse_args (argc, argv) != 0)
return 1;
MyInterfaceImpl *test_impl = 0;
ACE_NEW_RETURN (test_impl,
MyInterfaceImpl (orb.in ()),
1);
PortableServer::ServantBase_var owner_transfer(test_impl);
PortableServer::ObjectId_var id =
root_poa->activate_object (test_impl);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
MyInterface_var test_ref =
MyInterface::_narrow (object.in ());
CORBA::String_var ior =
orb->object_to_string (test_ref.in ());
// Output the IOR to the <ior_output_file>
FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
if (output_file != 0)
{
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
}
poa_manager->activate ();
CORBA::Object_var table_object =
orb->resolve_initial_references ("IORTable");
IORTable::Table_var adapter =
IORTable::Table::_narrow (table_object.in ());
if (CORBA::is_nil (adapter.in ()))
{
ACE_ERROR ((LM_ERROR, "Nil IORTable\n"));
}
else
{
adapter->bind ("collocated_ior_bound_in_remote_iortable",
ACE_TEXT_ALWAYS_CHAR(client_ior));
}
orb->run ();
ACE_DEBUG ((LM_DEBUG, "(%P|%t) server - event loop finished\n"));
root_poa->destroy (1, 1);
orb->destroy ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}示例15: policies
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA");
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
if (CORBA::is_nil (root_poa.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Panic: nil RootPOA\n"),
1);
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
// Make all oneways "reliable."
{
CORBA::Object_var manager_object =
orb->resolve_initial_references("ORBPolicyManager");
CORBA::PolicyManager_var policy_manager =
CORBA::PolicyManager::_narrow(manager_object.in());
if (CORBA::is_nil (policy_manager.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Panic: nil PolicyManager\n"),
1);
CORBA::Any policy_value;
policy_value <<= Messaging::SYNC_WITH_SERVER;
CORBA::PolicyList policies(1); policies.length(1);
policies[0] =
orb->create_policy (Messaging::SYNC_SCOPE_POLICY_TYPE,
policy_value);
policy_manager->set_policy_overrides (policies,
CORBA::ADD_OVERRIDE);
policies[0]->destroy ();
}
if (parse_args (argc, argv) != 0)
return 1;
Service *service_impl;
ACE_NEW_RETURN (service_impl,
Service(orb.in ()),
1);
PortableServer::ServantBase_var owner_transfer(service_impl);
PortableServer::ObjectId_var id =
root_poa->activate_object (service_impl);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
Test::Service_var service =
Test::Service::_narrow (object.in ());
CORBA::String_var ior =
orb->object_to_string (service.in ());
// If the ior_output_file exists, output the ior to it
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", ior.in ());
ACE_OS::fclose (output_file);
poa_manager->activate ();
orb->run ();
ACE_DEBUG ((LM_DEBUG, "Event loop finished\n"));
service_impl->dump_results ();
root_poa->destroy (1, 1);
orb->destroy ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}