using namespace YACS::ENGINE;
-SalomeContainerTools::SalomeContainerTools()
+/*!
+ * \param [in] compoNames
+ * \param [in,out] shutdownLevel
+ */
+void SalomeContainerToolsBase::Start(const std::vector<std::string>& compoNames, SalomeContainerHelper *schelp, SalomeContainerToolsBase& sct, int& shutdownLevel, const Container *cont, const Task *askingNode)
{
- /* Init ContainerParameters */
- SALOME_LifeCycleCORBA::preSet(_params);
+ CORBA::ORB_ptr orb(getSALOMERuntime()->getOrb());
+ SALOME_NamingService ns;
+ try
+ {
+ ns.init_orb(orb);
+ }
+ catch(SALOME_Exception& e)
+ {
+ throw Exception("SalomeContainer::start : Unable to contact the SALOME Naming Service");
+ }
+ CORBA::Object_var obj(ns.Resolve(SALOME_ContainerManager::_ContainerManagerNameInNS));
+ Engines::ContainerManager_var contManager(Engines::ContainerManager::_narrow(obj));
+
+ bool isEmptyName;
+ std::string str(sct.getNotNullContainerName(cont,askingNode,isEmptyName));
+ DEBTRACE("SalomeContainer::start " << str <<";"<< sct.getHostName() <<";"<< schelp->getType());
+
+ // Finalize parameters with components found in the container
+
+ for(std::vector<std::string>::const_iterator iter=compoNames.begin();iter!=compoNames.end();iter++)
+ sct.addToComponentList(*iter);
+
+ Engines::ContainerParameters myparams(sct.getParameters());
+ {
+ std::string dftLauchMode(schelp->getDftLaunchMode());
+ myparams.mode=CORBA::string_dup(dftLauchMode.c_str());
+ }
+
+ //If a container_name is given try to find an already existing container in naming service
+ //If not found start a new container with the given parameters
+ if (dynamic_cast<SalomeContainerMonoHelper *>(schelp) && !isEmptyName)
+ {
+ myparams.mode=CORBA::string_dup("getorstart");
+ }
+
+ if (isEmptyName)
+ {
+ shutdownLevel=1;
+ }
+ //sct.setContainerName(str);
+ SetContainerNameOf(myparams,str);
+ Engines::Container_var trueCont(Engines::Container::_nil());
+ if(!isEmptyName && shutdownLevel==999)
+ {
+ //Make this only the first time start is called (_shutdownLevel==999)
+ //If the container is named, first try to get an existing container
+ //If there is an existing container use it and set the shutdown level to 3
+ //If there is no existing container, try to launch a new one and set the shutdown level to 2
+ myparams.mode="get";
+ try
+ {
+ trueCont=contManager->GiveContainer(myparams);
+ }
+ catch( const SALOME::SALOME_Exception& ex )
+ {
+ std::string msg="SalomeContainer::start : no existing container : ";
+ msg += '\n';
+ msg += ex.details.text.in();
+ DEBTRACE( msg );
+ }
+ catch(...)
+ {
+ }
+
+ if(!CORBA::is_nil(trueCont))
+ {
+ shutdownLevel=3;
+ DEBTRACE( "container found: " << str << " " << _shutdownLevel );
+ }
+ else
+ {
+ shutdownLevel=2;
+ myparams.mode="start";
+ DEBTRACE( "container not found: " << str << " " << _shutdownLevel);
+ }
+ }
+
+ if(CORBA::is_nil(trueCont))
+ try
+ {
+ // --- GiveContainer is used in batch mode to retreive launched containers,
+ // and is equivalent to StartContainer when not in batch.
+ trueCont=contManager->GiveContainer(myparams);
+ }
+ catch( const SALOME::SALOME_Exception& ex )
+ {
+ std::string msg="SalomeContainer::start : Unable to launch container in Salome : ";
+ msg += '\n';
+ msg += ex.details.text.in();
+ throw Exception(msg);
+ }
+ catch(CORBA::COMM_FAILURE&)
+ {
+ throw Exception("SalomeContainer::start : Unable to launch container in Salome : CORBA Comm failure detected");
+ }
+ catch(CORBA::Exception&)
+ {
+ throw Exception("SalomeContainer::start : Unable to launch container in Salome : Unexpected CORBA failure detected");
+ }
+
+ if(CORBA::is_nil(trueCont))
+ throw Exception("SalomeContainer::start : Unable to launch container in Salome. Check your CatalogResources.xml file");
+
+ schelp->setContainer(askingNode,trueCont);
+
+ CORBA::String_var containerName(trueCont->name()),hostName(trueCont->getHostName());
+ std::cerr << "SalomeContainer launched : " << containerName << " " << hostName << " " << trueCont->getPID() << std::endl;
}
-SalomeContainerTools::SalomeContainerTools(const SalomeContainerTools& other):_params(other._params),_propertyMap(other._propertyMap)
+CORBA::Object_ptr SalomeContainerToolsBase::LoadComponent(SalomeContainerHelper *launchModeType, Container *cont, Task *askingNode)
{
+ DEBTRACE("SalomeContainer::loadComponent ");
+ const ComponentInstance *inst(askingNode?askingNode->getComponent():0);
+ {
+ YACS::BASES::AutoLocker<Container> alck(cont);//To be sure
+ if(!cont->isAlreadyStarted(askingNode))
+ cont->start(askingNode);
+ }
+ if(!inst)
+ throw Exception("SalomeContainerTools::LoadComponent : no instance of component in the task requesting for a load of its component !");
+ CORBA::Object_ptr objComponent=CORBA::Object::_nil();
+ {
+ YACS::BASES::AutoLocker<Container> alck(cont);//To be sure
+ std::string compoName(inst->getCompoName());
+ Engines::Container_var container(launchModeType->getContainer(askingNode));
+
+ char *reason;
+ bool isLoadable(container->load_component_Library(compoName.c_str(), reason));
+ if(isLoadable)
+ objComponent=CreateComponentInstance(cont,container,inst);
+ }
+ return objComponent;
}
-void SalomeContainerTools::clearProperties()
+CORBA::Object_ptr SalomeContainerToolsBase::CreateComponentInstance(Container *cont, Engines::Container_ptr contPtr, const ComponentInstance *inst)
+{
+ if(!inst)
+ throw Exception("SalomeContainerTools::CreateComponentInstance : no instance of component in the task requesting for a load of its component !");
+ char *reason(0);
+ std::string compoName(inst->getCompoName());
+ CORBA::Object_ptr objComponent=CORBA::Object::_nil();
+ int studyid(1);
+ Proc* p(cont->getProc());
+ if(p)
+ {
+ std::string value(p->getProperty("DefaultStudyID"));
+ if(!value.empty())
+ studyid= atoi(value.c_str());
+ }
+ // prepare component instance properties
+ Engines::FieldsDict_var env(new Engines::FieldsDict);
+ std::map<std::string, std::string> properties(inst->getProperties());
+ if(p)
+ {
+ std::map<std::string,std::string> procMap=p->getProperties();
+ properties.insert(procMap.begin(),procMap.end());
+ }
+
+ std::map<std::string, std::string>::const_iterator itm;
+ env->length(properties.size());
+ int item=0;
+ for(itm = properties.begin(); itm != properties.end(); ++itm, item++)
+ {
+ DEBTRACE("envname="<<itm->first<<" envvalue="<< itm->second);
+ env[item].key= CORBA::string_dup(itm->first.c_str());
+ env[item].value <<= itm->second.c_str();
+ }
+
- objComponent=contPtr->create_component_instance_env(compoName.c_str(), studyid, env, reason);
++ objComponent=contPtr->create_component_instance_env(compoName.c_str(), env, reason);
+ if(CORBA::is_nil(objComponent))
+ {
+ std::string text="Error while trying to create a new component: component '"+ compoName;
+ text=text+"' is not installed or it's a wrong name";
+ text += '\n';
+ text += reason;
+ CORBA::string_free(reason);
+ throw Exception(text);
+ }
+ return objComponent;
+}
+
+std::string SalomeContainerToolsBase::GetPlacementId(const SalomeContainerHelper *launchModeType, const Container *cont, const Task *askingNode)
+{
+ if(cont->isAlreadyStarted(askingNode))
+ {
+ Engines::Container_var container(launchModeType->getContainer(askingNode));
+ const char *what="/";
+ CORBA::String_var corbaStr(container->name());
+ std::string ret(corbaStr);
+
+ //Salome FOREVER ...
+ std::string::size_type i=ret.find_first_of(what,0);
+ i=ret.find_first_of(what, i==std::string::npos ? i:i+1);
+ if(i!=std::string::npos)
+ return ret.substr(i+1);
+ return ret;
+ }
+ else
+ return "Not placed yet !!!";
+}
+
+std::string SalomeContainerToolsBase::GetFullPlacementId(const SalomeContainerHelper *launchModeType, const Container *cont, const Task *askingNode)
+{
+ if(cont->isAlreadyStarted(askingNode))
+ {
+ Engines::Container_var container(launchModeType->getContainer(askingNode));
+ try
+ {
+ CORBA::String_var corbaStr(container->name());
+ std::string ret(corbaStr);
+ return ret;
+ }
+ catch(...)
+ {
+ return "Unknown_placement";
+ }
+ }
+ else
+ return "Not_placed_yet";
+}
+
+void SalomeContainerToolsBase::SetContainerNameOf(Engines::ContainerParameters& params, const std::string& name)
+{
+ params.container_name=CORBA::string_dup(name.c_str());
+}
+
+
+/////////////////////////////////
+
+SalomeContainerToolsInter::SalomeContainerToolsInter(const SalomeContainerToolsInter& other):_propertyMap(other._propertyMap)
+{
+}
+
+void SalomeContainerToolsInter::clearProperties()
{
_propertyMap.clear();
- _params=Engines::ContainerParameters();
}
-std::string SalomeContainerTools::getProperty(const std::string& name) const
+std::string SalomeContainerToolsInter::getProperty(const std::string& name) const
{
std::map<std::string,std::string>::const_iterator it(_propertyMap.find(name));
if(it!=_propertyMap.end())
