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::CCMHome_ptr
AssemblyImpl::getHomeInstance (std::string name)
throw( Components::CreateFailure )
{
Components::CCMHome_var obj;
std::map < std::string, Components::CCMHome_var > ::iterator iter;
iter = homeMap_.find(name);
if (iter != homeMap_.end())
{
obj = (*iter).second;
return obj._retn();
}
DEBUG_OUT2(".......... no home reference for ", name);
throw Components::CreateFailure();
}
Components::CCMObject_var
create_sender(CIAO::Session_Container_i &a_container, Components::CCMHome_var a_home)
{
a_container.init("container");
a_home = a_container.install_home("RateGen_exec",
"create_HUDisplay_RateGenHome_Impl",
"RateGen_svnt",
"create_HUDisplay_RateGenHome_Servant",
"HUDisplay-RateGen-idd",
ACE_DEFAULT_SHLIB_MODE);
assert(a_home.operator->());
Components::KeylessCCMHome_var keyless_home;
keyless_home = Components::KeylessCCMHome::_narrow(a_home.in());
Components::CCMObject_var component = keyless_home->create_component();
return component;
}
::ComponentServerActivatorInfoList* Explore_impl::explore_qedo()
{
//CORBA::ORB_var e_orb=CORBA::ORB_init(e_argc,e_argv);
// get name services reference
CORBA::Object_var nsobj = e_orb->resolve_initial_references("NameService");
CosNaming::NamingContext_var nc = CosNaming::NamingContext::_narrow(nsobj);
CORBA::Object_var saobj = e_orb ->resolve_initial_references("NameService");
/*
if (CORBA::is_nil(nc)) {
cerr << "Kann den Naming Service nicht finden!" << endl;
cin >> t;
exit(1);
}
if (CORBA::is_nil(saobj)) {
cout << "ServerActivator kann nicht gefunden werden" << endl;
cin >> t;
exit(1);
} */
// get server activator reference
char hostname[256];
//int gethostname;
gethostname (hostname, 256);
if (gethostname (hostname, 256))
{
std::cout<< "Kann Hostname nicht finden"<<endl;
e_orb->destroy();
exit(1);
}
CosNaming::Name cname;
cname.length(2);
cname[0].id=CORBA::string_dup("Qedo");
cname[0].kind=CORBA::string_dup("");
cname[1].id=CORBA::string_dup("Activators");
cname[1].kind=CORBA::string_dup("");
CosNaming::NamingContext_var ncQA = CosNaming::NamingContext::_nil();
CORBA::Object_var obj = nc->resolve(cname);
ncQA = CosNaming::NamingContext::_narrow (obj);
CORBA::Object_var server_activator_obj;
server_activator_obj=nc->resolve(cname);
CosNaming::BindingList *test;
CosNaming::BindingIterator *test2;
ncQA->list(100,test,test2);
CosNaming::BindingList_var bl = test;
CosNaming::BindingIterator_var bi = test2;
std::cout<< bl->length() << " ServerActivator gefunden" << endl;
ComponentServerActivatorInfoList_var Activatorlist=new ComponentServerActivatorInfoList;
for (int as=0;as<bl->length();as++) {
CosNaming::Binding b=bl->operator [](as);
CosNaming::Name name;
name.length(3);
name[0].id=CORBA::string_dup("Qedo");
name[0].kind=CORBA::string_dup("");
name[1].id=CORBA::string_dup("Activators");
name[1].kind=CORBA::string_dup("");
name[2].id=CORBA::string_dup(b.binding_name[0].id);
name[2].kind=CORBA::string_dup("");
try {
std::cout<< "ServerActivator: " << b.binding_name[0].id << endl;
server_activator_obj=nc->resolve(name);
}
catch (CosNaming::NamingContext::NotFound_catch &exec) {
std::cerr << "Notfound" << endl;
}
catch (CosNaming::NamingContext::CannotProceed_catch &exec) {
std::cerr << "CannotProceed" <<endl;
}
catch (CosNaming::NamingContext::InvalidName_catch &exec) {
std::cout << "InvalidName exception"<<endl;
}
Components::Deployment::ServerActivator_var server_activator ;
try {
server_activator= Components::Deployment::ServerActivator::_narrow(server_activator_obj);
}
catch (CORBA::SystemException&)
{
std::cout<<"Cannon narrow"<<endl;
e_orb->destroy();
exit(1);
}
// get Component Servers
Components::Deployment::ComponentServers *component_servers =
server_activator -> get_component_servers();
std::cout << "ServerActivator liefert " << component_servers->length() << " Component Server"<< endl;
ComponentServerActivatorInfo ComponentServerActivator;
const char* host="schlepptop";
ComponentServerActivator.host_name=(const char*)hostname;
ComponentServerActivator.component_server_activator_ref=server_activator;
ComponentServerInfoList ComponentServerList;
ComponentServerList.length(component_servers->length());
for (int i=1; i<=component_servers->length(); i++) {
std::cout<<"ComponentServer " << i-1 << endl;
Components::Deployment::ComponentServer_var comp_server =
Components::Deployment::ComponentServer::_duplicate((*component_servers)[i-1]);
ComponentServerInfo ComponentServer;
// Der Hostname muss noch gefunden werden
const char* host="schlepptop";
ComponentServer.host_name=(const char*)hostname;
ComponentServer.component_server_ref=comp_server;
Components::Deployment::Containers *comp_containers =
comp_server->get_containers();
ContainerInstanceInfoList ContainerList;
ContainerList.length(comp_containers->length());
std::cout<< " ->" << comp_containers->length() << " Container"<<endl;
for (int y=1; y<=comp_containers->length(); y++) {
std::cout<<" " << y-1 << " Container" << endl;
Components::Deployment::Container_var container =
Components::Deployment::Container::_duplicate((*comp_containers)[y-1]);
ContainerInstanceInfo ContainerInfo;
const char* egal="SESSION";
ContainerInfo.short_name=egal;
ContainerInfo.container_ref=container;
// Components::Deployment::ComponentServer_var test = container->get_component_server();
Components::CCMHomes *homes = container->get_homes();
HomeInstanceInfoList HomeList;
HomeList.length(homes->length());
std::cout<< " ->" << homes->length() << " Homes" << endl;
for (int z=1; z<=homes->length(); z++) {
std::cout<<" " << z-1 << " Home" << endl;
Components::CCMHome_var home =
Components::CCMHome::_duplicate((*homes)[z-1]);
HomeInstanceInfo HomeInfo;
HomeInfo.full_scoped_name=home->get_home_rep_id();
//std::cout << z << " " << home->get_home_rep_id() << endl;
std::cout << " " << z-1 << get_short_name(HomeInfo.full_scoped_name)<<endl;
HomeInfo.short_name=get_short_name(HomeInfo.full_scoped_name).c_str();
//std::cout << "HomeInfo" << HomeInfo.short_name << " " << endl;
HomeInfo.home_ref=home;
Components::CCMObjects *homeinstances = home->get_instances();
ComponentInstanceInfoList ComponentList;
ComponentList.length(homeinstances->length());
for (int a=1; a<=homeinstances->length(); a++) {
Components::CCMObject_var inst=
Components::CCMObject::_duplicate((*homeinstances)[a-1]);
ComponentInstanceInfo ComponentInfo;
//std::cout<<a-1<<endl;
ComponentInfo.full_scoped_name=home->get_component_rep_id();
//std::cout<< a-1 << ":" << home->get_component_rep_id()<<endl;
std::cout<< " " << a-1 << get_short_name(home->get_component_rep_id()).c_str() << endl;;
ComponentInfo.short_name=get_short_name(home->get_component_rep_id()).c_str();
ComponentInfo.compont_ref=inst;
ComponentList[a-1]=ComponentInfo;
} // Ende Components
HomeInfo.my_components=ComponentList;
HomeList[z-1]=HomeInfo;
} // Ende Homes
ContainerInfo.my_homes=HomeList;
ContainerList[y-1]=ContainerInfo;
} // Ende Container
ComponentServer.my_containers=ContainerList;
ComponentServerList[i-1]=ComponentServer;
} // Ende ComponentServers
ComponentServerActivator.my_component_servers=ComponentServerList;
Activatorlist->length(bl->length());
Activatorlist.inout()[as]=ComponentServerActivator;
}
// ComponentServerActivatorInfoList* wert = Activatorlist;
return Activatorlist._retn() ;
}
//@@ Apparently we need to be cautious when handling the exception
// thrown here. We should make sure that new DnC interfaces
// NodeApplication/NodeApplicationManager etc will cache the new
// exceptions--> rethrow of new exceptions is needed.
// --Tao
Components::CCMHome_ptr
Session_Container_i::install_home (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_home");
ACE_DLL executor_dll;
ACE_DLL servant_dll;
Container_i < ::CIAO::Session_Container>::prepare_installation ("Session Home",
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);
HomeFactory hcreator = reinterpret_cast<HomeFactory> (tmp_ptr);
tmp_ptr = reinterpret_cast<ptrdiff_t> (void_ptr_servant);
HomeServantFactory screator = reinterpret_cast<HomeServantFactory> (tmp_ptr);
if (hcreator == 0)
{
std::ostringstream err;
err << "Home executor factory function [" << entry_point << "] invalid in DLL ["
<< primary_artifact;
CIAO_ERROR (1,
(LM_ERROR,
CLINFO
"Session_Container_i::install_home "
"- Error: %C\n",
err.str ().c_str ()));
throw CIAO::Installation_Failure (name,
err.str ().c_str ());
}
if (screator == 0)
{
std::ostringstream err;
err << "Home servant factory function [" << servant_entrypoint << "] invalid in DLL ["
<< servant_artifact;
CIAO_ERROR (1,
(LM_ERROR,
CLINFO
"Session_Container_i::install_home "
"- 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_home"
" - Loading home executor\n"));
Components::HomeExecutorBase_var home_executor = hcreator ();
if (CORBA::is_nil (home_executor.in ()))
{
CIAO_ERROR (1,
(LM_ERROR,
CLINFO
"Session_Container_i::install_home - "
"Home executor factory failed.\n"));
throw CIAO::Installation_Failure (name,
"Home executor factory function failed\n");
}
CIAO_DEBUG (9,
(LM_TRACE,
CLINFO
"Session_Container_i::install_home"
" - Loading home servant\n"));
PortableServer::Servant home_servant =
screator (home_executor.in (), this, name);
if (home_servant == 0)
{
CIAO_ERROR (1,
(LM_ERROR,
CLINFO
"Session_Container_i::install_home - "
"Home servant factory failed.\n"));
throw CIAO::Installation_Failure (name,
"Home servant factory function failed\n");
}
PortableServer::ServantBase_var safe (home_servant);
CIAO_DEBUG (9,
(LM_TRACE,
CLINFO
"Session_Container_i::install_home "
"- Installing home servant\n"));
PortableServer::ObjectId_var oid;
CORBA::Object_var objref =
this->install_servant (home_servant,
Container_Types::HOME_t,
oid.out ());
Components::CCMHome_var homeref =
Components::CCMHome::_narrow (objref.in ());
CIAO_DEBUG (9,
(LM_TRACE,
CLINFO
"Session_Container_i::install_home - "
"Home successfully created with name\n"));
return homeref._retn ();
}
Components::CCMHome_ptr
AssemblyImpl::instantiateHome
(Components::Deployment::Container_ptr container, HomeInstanceData data)
throw(Components::CreateFailure)
{
Components::CCMHome_var home;
// extension, existing home can be referenced
if(data.file.length())
{
//
// create home
//
DEBUG_OUT2( "AssemblyImpl: create new home ", data.id );
try
{
Components::ConfigValues_var config = new Components::ConfigValues();
home = container->install_home(data.impl_id.c_str(), "", config);
}
catch (Components::Deployment::UnknownImplId&)
{
NORMAL_ERR2( "AssemblyImpl: unknown impl id during install_home() for ", data.id );
throw Components::CreateFailure();
}
catch (Components::Deployment::ImplEntryPointNotFound&)
{
NORMAL_ERR2( "AssemblyImpl: entry point not found during install_home() for ", data.id );
throw Components::CreateFailure();
}
catch (Components::Deployment::InstallationFailure&)
{
NORMAL_ERR2( "AssemblyImpl: installation failure during install_home() for ", data.id );
throw Components::CreateFailure();
}
catch (Components::Deployment::InvalidConfiguration&)
{
NORMAL_ERR2( "AssemblyImpl: invalid configuration during install_home() for ", data.id );
throw Components::CreateFailure();
}
catch (CORBA::SystemException&)
{
NORMAL_ERR2( "AssemblyImpl: CORBA system exception during install_home() for ", data.id );
throw Components::CreateFailure();
}
if (CORBA::is_nil(home))
{
NORMAL_ERR2( "AssemblyImpl: Component Home is NIL for ", data.id );
throw Components::CreateFailure();
}
//
// register created home
//
homeMap_[data.id] = Components::CCMHome::_duplicate(home);
}
else
{
//
// extension, use referenced home
//
DEBUG_OUT2( "AssemblyImpl: resolve home ", data.impl_id );
home = Components::CCMHome::_narrow( resolveName(data.impl_id) );
}
//
// registerwithhomefinder
//
// todo
//
// registerwithnaming
//
if (data.naming.length())
{
DEBUG_OUT2( "AssemblyImpl: register home with naming ", data.naming );
registerName( data.naming, home, true );
}
//
// registerwithtrader
//
// todo
return home._retn();
}