TEST_F(Initialization, Component)
{
Session_Container_i a_container(orb, root_poa.in());
Components::CCMObject_var component = create_sender(a_container, home);
component->configuration_complete();
a_container.activate_component(component);
//component->_request("hertz");
ASSERT_FALSE( CORBA::is_nil(component));
}
typename COMP_SVNT::_stub_ptr_type
Home_Servant_Impl<BASE_SKEL,
EXEC,
COMP_SVNT,
CONTAINER>::_ciao_activate_component (
typename COMP_SVNT::_exec_type::_ptr_type exe)
{
CIAO_TRACE ("Home_Servant_Impl<>::_ciao_activate_component");
typename CONTAINER::_var_type cnt_safe =
CONTAINER::_duplicate (this->container_.in());
CORBA::Object_var hobj = cnt_safe->get_objref (this);
Components::CCMHome_var home =
Components::CCMHome::_narrow (hobj.in ());
char buffer[256];
unsigned long const serial = this->serial_number_++;
if (ACE_OS::sprintf (buffer, "%ld", serial) < 0)
{
throw CORBA::INTERNAL ();
}
typedef typename COMP_SVNT::_stub_type stub_type;
COMP_SVNT *svt = 0;
ACE_NEW_THROW_EX (svt,
COMP_SVNT (exe,
home.in (),
(this->ins_name_ + buffer).c_str (),
this,
cnt_safe),
CORBA::NO_MEMORY ());
PortableServer::ServantBase_var safe (svt);
PortableServer::ObjectId_var oid;
CORBA::Object_var objref =
cnt_safe->install_servant (svt,
Container_Types::COMPONENT_t,
oid.out ());
typedef typename COMP_SVNT::_stub_type stub_type;
typename COMP_SVNT::_stub_var_type ho = stub_type::_narrow (objref.in ());
Components::CCMObject_var ccmobjref =
Components::CCMObject::_narrow (objref.in ());
this->objref_map_.bind (
oid.in (),
Components::CCMObject::_duplicate (ccmobjref.in ()));
return ho._retn ();
}
Components::CCMObject_ptr
AssemblyImpl::getInstance (std::string name)
throw( Components::CreateFailure )
{
Components::CCMObject_var obj;
std::map < std::string, Components::CCMObject_var > ::iterator it;
it = instanceMap_.find(name);
if (it != instanceMap_.end())
{
obj = (*it).second;
return obj._retn();
}
DEBUG_OUT2(".......... no component reference for ", name);
throw Components::CreateFailure();
}
Components::CCMObject_ptr
Session_Container_i::install_component (const char *primary_artifact,
const char *entry_point,
const char *servant_artifact,
const char *servant_entrypoint,
const char *name,
CORBA::Long open_mode)
{
CIAO_TRACE ("Session_Container_i::install_component");
ACE_DLL executor_dll;
ACE_DLL servant_dll;
Container_i < ::CIAO::Session_Container>::prepare_installation ("Session Component",
primary_artifact,
entry_point,
servant_artifact,
servant_entrypoint,
name,
open_mode,
executor_dll,
servant_dll);
void *void_ptr_executor = executor_dll.symbol (ACE_TEXT_CHAR_TO_TCHAR (entry_point));
void *void_ptr_servant = servant_dll.symbol (ACE_TEXT_CHAR_TO_TCHAR (servant_entrypoint));
ptrdiff_t tmp_ptr = reinterpret_cast<ptrdiff_t> (void_ptr_executor);
ComponentFactory ccreator = reinterpret_cast<ComponentFactory> (tmp_ptr);
tmp_ptr = reinterpret_cast<ptrdiff_t> (void_ptr_servant);
ComponentServantFactory screator = reinterpret_cast<ComponentServantFactory> (tmp_ptr);
if (ccreator == 0)
{
std::ostringstream err;
err << "Entry point [" << entry_point << "] invalid in DLL ["
<< primary_artifact;
CIAO_ERROR (1,
(LM_ERROR,
CLINFO
"Session_Container_i::install_component "
"- Error: %C\n",
err.str ().c_str ()));
throw CIAO::Installation_Failure (name,
err.str ().c_str ());
}
if (screator == 0)
{
std::ostringstream err;
err << "Entry point [" << servant_entrypoint << "] invalid in DLL ["
<< servant_artifact;
CIAO_ERROR (1,
(LM_ERROR,
CLINFO
"Session_Container_i::install_component "
"- Error: %C\n",
err.str ().c_str ()));
throw CIAO::Installation_Failure (name,
err.str ().c_str ());
}
CIAO_DEBUG (9,
(LM_TRACE,
CLINFO
"Session_Container_i::install_component - "
"Loading component executor\n"));
Components::EnterpriseComponent_var component_executor;
try
{
component_executor = ccreator ();
}
catch (...)
{
CIAO_ERROR (1,
(LM_ERROR, CLINFO
"Session_Container_i::install_component - "
"Caught unexpected exception from component factory."));
throw CIAO::Installation_Failure (name,
"Component executor factory threw exception");
}
if (CORBA::is_nil (component_executor.in ()))
{
CIAO_ERROR (1,
(LM_ERROR,
CLINFO
"Session_Container_i::install_component - "
"Component executor factory failed.\n"));
throw CIAO::Installation_Failure (name,
"Component executor factory failed");
}
CIAO_DEBUG (9,
(LM_TRACE,
CLINFO
"Session_Container_i::install_component - "
"Loading component servant\n"));
PortableServer::Servant component_servant;
try
{
component_servant = screator (component_executor.in (),
this,
name);
}
catch (...)
{
CIAO_ERROR (1,
(LM_ERROR, CLINFO
"Session_Container_i::install_component - "
"Caught unexpected exception from component servant factory."));
throw CIAO::Installation_Failure (name,
"Component servant factory threw exception");
}
if (component_servant == 0)
{
CIAO_ERROR (1,
(LM_ERROR,
CLINFO
"Session_Container_i::install_component - "
"Component servant factory failed.\n"));
throw CIAO::Installation_Failure (name,
"Component servant factory failed");
}
PortableServer::ServantBase_var safe (component_servant);
CIAO_DEBUG (9,
(LM_TRACE,
CLINFO
"Session_Container_i::install_component - "
"Installing component servant\n"));
PortableServer::ObjectId_var oid;
CORBA::Object_var objref =
this->install_servant (component_servant,
Container_Types::COMPONENT_t,
oid.out ());
Components::CCMObject_var componentref =
Components::CCMObject::_narrow (objref.in ());
CIAO_DEBUG (9, (LM_TRACE, CLINFO
"Session_Container_i::install_component - "
"Component successfully created\n"));
return componentref._retn ();
}
void
AssemblyImpl::tear_down ()
throw( Components::RemoveFailure )
{
DEBUG_OUT2( "AssemblyImpl: tear down the application for ", package_ );
//
// use reverse start order to remove components
//
std::vector < std::string > ::reverse_iterator iter;
std::map < std::string, Components::CCMObject_var > ::iterator instanceIter;
Components::CCMObject_var comp;
for(iter = data_.start_order_.rbegin();
iter != data_.start_order_.rend();
iter++ )
{
instanceIter = instanceMap_.find( *iter );
if( instanceIter != instanceMap_.end() )
{
try
{
DEBUG_OUT2("..... remove ", instanceIter->first );
comp = Components::CCMObject::_duplicate( instanceIter->second );
comp->remove();
}
catch (CORBA::Exception&)
{
NORMAL_ERR2( "AssemblyImpl: EXCEPTION during removal of ", instanceIter->first );
}
instanceMap_.erase( instanceIter );
}
}
//
// call remove for all remaining components
//
for( instanceIter = instanceMap_.begin();
instanceIter != instanceMap_.end();
instanceIter++ )
{
try
{
DEBUG_OUT2( "..... remove ", instanceIter->first );
instanceIter->second->remove();
}
catch (CORBA::Exception&)
{
NORMAL_ERR2( "AssemblyImpl: EXCEPTION during removal of ", instanceIter->first );
}
}
instanceMap_.clear();
//
// remove homes/containers/servers
//
std::vector < HostData > ::iterator host_iter;
std::vector < ProcessData > ::iterator process_iter;
std::vector < HomeInstanceData > ::iterator home_iter;
// for each host
for(host_iter = data_.hosts_.begin();
host_iter != data_.hosts_.end();
host_iter++)
{
// for each processcollocation
for(process_iter = (*host_iter).processes.begin();
process_iter != (*host_iter).processes.end();
process_iter++)
{
// for each homeplacement
for(home_iter = (*process_iter).homes.begin();
home_iter != (*process_iter).homes.end();
home_iter++)
{
// remove home
try
{
DEBUG_OUT2( "..... remove home ", (*home_iter).id );
(*home_iter).container->remove_home(getHomeInstance((*home_iter).id));
}
catch (Components::RemoveFailure)
{
NORMAL_ERR2( "AssemblyImpl: remove home failure for ", (*home_iter).id );
}
catch (CORBA::Exception& e)
{
NORMAL_ERR2( "AssemblyImpl: EXCEPTION during removal of home ", (*home_iter).id );
#ifdef MICO_ORB
e._print (std::cerr);
std::cerr << std::endl;
#endif
}
// remove container
try
{
DEBUG_OUT( "..... remove container" );
(*home_iter).container->remove();
}
catch (Components::RemoveFailure)
{
NORMAL_ERR( "AssemblyImpl: remove container failure" );
}
catch (CORBA::Exception& e)
{
NORMAL_ERR( "AssemblyImpl: EXCEPTION during removal of container" );
#ifdef MICO_ORB
e._print (std::cerr);
std::cerr << std::endl;
#endif
}
}
// remove component server
try
{
DEBUG_OUT( "..... remove component server" );
(*process_iter).server->remove();
}
catch (Components::RemoveFailure)
{
NORMAL_ERR( "AssemblyImpl: remove component server failure");
}
catch (CORBA::Exception& e)
{
NORMAL_ERR( "AssemblyImpl: EXCEPTION during removal of container" );
#ifdef MICO_ORB
e._print (std::cerr);
std::cerr << std::endl;
#endif
}
}
}
homeMap_.clear();
//
// uninstall
//
uninstall();
DEBUG_OUT3( "application for ", package_, " is teared down and uninstalled" );
}
void
AssemblyImpl::configurationComplete()
throw(Components::CreateFailure)
{
DEBUG_OUT2( "AssemblyImpl: start the application for ", package_ );
//
// call configuration complete according to startorder
//
std::vector < std::string > ::iterator iter;
for(iter = data_.start_order_.begin();
iter != data_.start_order_.end();
iter++)
{
std::string id = (*iter);
Components::CCMObject_var comp = instanceMap_[id];
if( comp )
{
try
{
DEBUG_OUT2( "..... configuration_complete for ", id );
comp->configuration_complete();
}
catch (CORBA::Exception& ex)
{
NORMAL_ERR2( "AssemblyImpl: EXCEPTION during configuration_complete: ", ex );
throw Components::CreateFailure();
}
catch ( ... )
{
NORMAL_ERR( "AssemblyImpl: UNKNOWN EXCEPTION during configuration_complete" );
throw Components::CreateFailure();
}
}
}
//
// call configuration complete for all remaining components
//
Components::CCMObject_var comp;
std::map < std::string, Components::CCMObject_var > ::iterator instanceIter;
bool found = false;
for(instanceIter = instanceMap_.begin();
instanceIter != instanceMap_.end();
instanceIter++ )
{
//
// if not yet started, start it
//
for(iter = data_.start_order_.begin();
iter != data_.start_order_.end();
iter++ )
{
if( instanceIter->first == *iter )
{
found = true;
break;
}
}
if( !found )
{
try
{
DEBUG_OUT2( "..... configuration_complete for ", instanceIter->first );
instanceIter->second->configuration_complete();
}
catch ( CORBA::Exception& ex )
{
NORMAL_ERR2( "AssemblyImpl EXCEPTION during configuration_complete : ", ex );
throw Components::CreateFailure();
}
catch ( ... )
{
NORMAL_ERR( "AssemblyImpl: UNKNOWN EXCEPTION during configuration_complete" );
throw Components::CreateFailure();
}
}
}
// set assembly state to active
state_ = Components::Deployment::INSERVICE;
}
void
AssemblyImpl::connectevent()
throw(Components::CreateFailure)
{
std::string consume;
std::string emit;
Components::CCMObject_var consumer;
Components::EventConsumerBase_var consumer_port;
Components::CCMObject_var source;
std::vector < EventConnectionData > ::const_iterator iter;
for(iter = data_.event_connections_.begin();
iter != data_.event_connections_.end();
iter++)
{
DEBUG_OUT( "AssemblyImpl: make event connection" );
//
// consumer
//
consume = (*iter).consumer.name;
DEBUG_OUT2( "..... consumer is ", (*iter).consumer.ref.name );
DEBUG_OUT2( "..... port is ", consume );
consumer = Components::CCMObject::_narrow(getRef((*iter).consumer.ref));
try
{
consumer_port = consumer->get_consumer(consume.c_str());
}
catch(Components::InvalidName&)
{
NORMAL_ERR2( "AssemblyImpl: invalid sink name ", consume );
throw Components::CreateFailure();
}
if((*iter).kind == EMITTER)
{
//
// emitter
//
source = Components::CCMObject::_narrow( getRef((*iter).emitter.ref) );
emit = (*iter).emitter.name;
DEBUG_OUT2( "..... emitter is ", (*iter).emitter.ref.name );
DEBUG_OUT2( "..... port is ", emit );
//
// connect
//
try
{
source->connect_consumer( emit.c_str(), consumer_port );
}
catch(Components::InvalidName&)
{
NORMAL_ERR2( "AssemblyImpl: invalid emits name ", emit );
throw Components::CreateFailure();
}
catch(Components::AlreadyConnected&)
{
NORMAL_ERR2( "AssemblyImpl: already connected with ", emit );
throw Components::CreateFailure();
}
}
else
{
//
// publishesport
//
source = Components::CCMObject::_narrow( getRef((*iter).emitter.ref) );
emit = (*iter).emitter.name;
DEBUG_OUT2( "..... publisher is ", (*iter).emitter.ref.name );
DEBUG_OUT2( "..... port is ", emit );
//
// connect
//
try
{
// returns Cookie TODO
source->subscribe( emit.c_str(), consumer_port );
}
catch( Components::InvalidName& )
{
NORMAL_ERR2( "AssemblyImpl: invalid publishes name ", emit );
throw Components::CreateFailure();
}
}
}
}
void
AssemblyImpl::connectinterface ()
throw(Components::CreateFailure)
{
std::string receptacle;
Components::CCMObject_var user;
std::string facet;
CORBA::Object_var provider;
std::vector < InterfaceConnectionData > ::const_iterator iter;
for(iter = data_.interface_connections_.begin();
iter != data_.interface_connections_.end();
iter++)
{
DEBUG_OUT( "AssemblyImpl: make interface connection" );
//
// receptacle
//
receptacle = (*iter).use.name;
DEBUG_OUT2( "..... user is ", (*iter).use.ref.name );
DEBUG_OUT2( "..... receptacle is ", receptacle );
user = Components::CCMObject::_narrow(getRef((*iter).use.ref));
//
// facet
//
facet = (*iter).provide.name;
DEBUG_OUT2( "..... provider is ", (*iter).provide.ref.name );
provider = getRef((*iter).provide.ref);
if(facet.length())
{
// get facet
DEBUG_OUT2( "..... facet is ", facet );
try
{
provider = Components::CCMObject::_narrow(provider)->provide_facet(facet.c_str());
}
catch( Components::InvalidName& )
{
NORMAL_ERR2( "AssemblyImpl: invalid facet name ", facet );
throw Components::CreateFailure();
}
}
//
// connect
//
Components::Cookie_var cookie;
try
{
cookie = user->connect(receptacle.c_str(), provider);
}
catch(Components::InvalidName&)
{
NORMAL_ERR2( "AssemblyImpl: invalid receptacle name ", receptacle );
throw Components::CreateFailure();
}
catch( Components::InvalidConnection& )
{
NORMAL_ERR2( "AssemblyImpl: invalid connection for ", receptacle );
throw Components::CreateFailure();
}
catch( Components::AlreadyConnected& )
{
NORMAL_ERR2( "AssemblyImpl: already connected for ", receptacle );
throw Components::CreateFailure();
}
catch( Components::ExceededConnectionLimit& )
{
NORMAL_ERR2( "AssemblyImpl: exceeded connection limit for ", receptacle );
throw Components::CreateFailure();
}
}
}
