YACS::HMI::CommandAssociateServiceToComponent Class Reference

#include <commandsProc.hxx>

Inheritance diagram for YACS::HMI::CommandAssociateServiceToComponent:

Collaboration diagram for YACS::HMI::CommandAssociateServiceToComponent:

Public Member Functions
	CommandAssociateServiceToComponent (std::string service, std::string instanceName)
Public Member Functions inherited from YACS::HMI::Command
	Command ()
virtual bool	execute ()
	the command is executed a first time after its registration for undo redo, then on redo More...
virtual bool	reverse (bool isNormal=true)
	Reverse action: undo. More...
virtual bool	executeSubOnly ()
	execute only sub commands in a reverse action More...
std::string	recursiveDump (int level=0)
void	addSubCommand (Command *command)
bool	isNormalReverse ()

Protected Member Functions
virtual bool	localExecute ()
virtual bool	localReverse ()
virtual std::string	dump ()

Protected Attributes
std::string	_service
std::string	_instanceName
std::string	_oldInstance
std::string	_oldcont
Protected Attributes inherited from YACS::HMI::Command
std::vector< Command * >	_subCommands
bool	_normalReverse

Detailed Description

Definition at line 723 of file commandsProc.hxx.

Constructor & Destructor Documentation

CommandAssociateServiceToComponent()

CommandAssociateServiceToComponent::CommandAssociateServiceToComponent	(	std::string	service,
		std::string	instanceName
	)

Definition at line 4077 of file commandsProc.cxx.

  : Command(), _service(service), _instanceName(instanceName)
{
  DEBTRACE("CommandAssociateServiceToComponent::CommandAssociateServiceToComponent "<< service << " " <<instanceName);
  _oldInstance="";
}

References _oldInstance, and DEBTRACE.

Member Function Documentation

dump()

std::string CommandAssociateServiceToComponent::dump ( )

protectedvirtual

Reimplemented from YACS::HMI::Command.

Definition at line 4085 of file commandsProc.cxx.

{
  string ret ="CommandAssociateServiceToComponent " + _service + " " + _instanceName;
  return ret;
}

References _instanceName, and _service.

localExecute()

bool CommandAssociateServiceToComponent::localExecute ( )

protectedvirtual

Implements YACS::HMI::Command.

Definition at line 4091 of file commandsProc.cxx.

{
  DEBTRACE("CommandAssociateServiceToComponent::localExecute");
  try
    {
      Proc* proc = GuiContext::getCurrent()->getProc();
      if (_service == proc->getName()) return false; // proc is not an elementary node
      Node* node = proc->getChildByName(_service);
      if (ServiceNode *service = dynamic_cast<ServiceNode*>(node))
        {
          if (proc->componentInstanceMap.count(_instanceName))
            {
              DEBTRACE(_instanceName);
              ComponentInstance *compo = proc->componentInstanceMap[_instanceName];
              service->setComponent(compo);
 
              YASSERT(GuiContext::getCurrent()->_mapOfSubjectNode.count(service));
              SubjectNode* snode = GuiContext::getCurrent()->_mapOfSubjectNode[service];
              SubjectServiceNode *ssnode = dynamic_cast<SubjectServiceNode*>(snode);
              YASSERT(ssnode);
              YASSERT(GuiContext::getCurrent()->_mapOfSubjectComponent.count(compo));
              SubjectComponent *subCompo = GuiContext::getCurrent()->_mapOfSubjectComponent[compo];
              snode->addSubjectReference(subCompo);
              if (ssnode->_subRefComponent)
                {
                  SubjectComponent* oldcomp = dynamic_cast<SubjectComponent*>(ssnode->_subRefComponent->getParent());
                  YASSERT(oldcomp);
                  _oldInstance = oldcomp->getName();
                  _oldcont = oldcomp->getComponent()->getContainer()->getName();
                  subCompo->moveService(ssnode->_subRefComponent);
                }
              else
                ssnode->_subRefComponent = subCompo->attachService(ssnode);
 
              return true;
            }
          else
            GuiContext::getCurrent()->_lastErrorMessage = "Component instance not found: " + _instanceName;
        }
      else
        GuiContext::getCurrent()->_lastErrorMessage = "Node is not a service node: " + _service;
      return false;
    }
  catch (Exception& ex)
    {
      DEBTRACE("CommandAssociateServiceToComponent::localExecute() : " << ex.what());
      setErrorMsg(ex);
      return false;
    }
}

References _instanceName, YACS::HMI::GuiContext::_lastErrorMessage, YACS::HMI::GuiContext::_mapOfSubjectComponent, YACS::HMI::GuiContext::_mapOfSubjectNode, _oldcont, _oldInstance, _service, YACS::HMI::SubjectServiceNode::_subRefComponent, YACS::HMI::Subject::addSubjectReference(), YACS::HMI::SubjectComponent::attachService(), YACS::ENGINE::Proc::componentInstanceMap, DEBTRACE, testCppPluginInvokation::ex, YACS::ENGINE::ComposedNode::getChildByName(), YACS::HMI::SubjectComponent::getComponent(), YACS::ENGINE::ComponentInstance::getContainer(), YACS::HMI::GuiContext::getCurrent(), YACS::HMI::SubjectComponent::getName(), YACS::ENGINE::ComposedNode::getName(), YACS::ENGINE::Container::getName(), YACS::HMI::Subject::getParent(), YACS::HMI::GuiContext::getProc(), YACS::HMI::SubjectComponent::moveService(), setErrorMsg(), and YASSERT.

localReverse()

bool CommandAssociateServiceToComponent::localReverse ( )

protectedvirtual

Implements YACS::HMI::Command.

Definition at line 4142 of file commandsProc.cxx.

{
  DEBTRACE("CommandAssociateServiceToComponent::localReverse");
  try
    {
      Proc* proc = GuiContext::getCurrent()->getProc();
      if (_service == proc->getName()) return false; // proc is not an elementary node
      Node* node = proc->getChildByName(_service);
      if (ServiceNode *service = dynamic_cast<ServiceNode*>(node))
        {
          ComponentInstance *compo;
          if (!proc->componentInstanceMap.count(_oldInstance))
            {
              //component instance does not exist anymore recreate it
              ComponentInstance *oldcompo = service->getComponent();
              compo = oldcompo->cloneAlways();
              compo->setName(_oldInstance);
              proc->addComponentInstance(compo, _oldInstance);
              Container *cont = proc->containerMap[_oldcont];
              compo->setContainer(cont);
              SubjectProc *sproc = GuiContext::getCurrent()->getSubjectProc();
              sproc->addSubjectComponent(compo);
            }
          else
            {
              compo = proc->componentInstanceMap[_oldInstance];
            }
 
          DEBTRACE(_oldInstance);
          service->setComponent(compo);
 
          YASSERT(GuiContext::getCurrent()->_mapOfSubjectNode.count(service));
          SubjectNode* snode = GuiContext::getCurrent()->_mapOfSubjectNode[service];
          SubjectServiceNode *ssnode = dynamic_cast<SubjectServiceNode*>(snode);
          YASSERT(ssnode);
          YASSERT(GuiContext::getCurrent()->_mapOfSubjectComponent.count(compo));
          SubjectComponent *subCompo = GuiContext::getCurrent()->_mapOfSubjectComponent[compo];
          snode->addSubjectReference(subCompo);
          if (ssnode->_subRefComponent)
            subCompo->moveService(ssnode->_subRefComponent);
          else
            ssnode->_subRefComponent = subCompo->attachService(ssnode);
 
          return true;
        }
      else
        GuiContext::getCurrent()->_lastErrorMessage = "Node is not a service node: " + _service;
      return false;
    }
  catch (Exception& ex)
    {
      DEBTRACE("CommandAssociateServiceToComponent::localReverse() : " << ex.what());
      setErrorMsg(ex);
      return false;
    }
}

References YACS::HMI::GuiContext::_lastErrorMessage, YACS::HMI::GuiContext::_mapOfSubjectComponent, YACS::HMI::GuiContext::_mapOfSubjectNode, _oldcont, _oldInstance, _service, YACS::HMI::SubjectServiceNode::_subRefComponent, YACS::ENGINE::Proc::addComponentInstance(), YACS::HMI::SubjectProc::addSubjectComponent(), YACS::HMI::Subject::addSubjectReference(), YACS::HMI::SubjectComponent::attachService(), YACS::ENGINE::ComponentInstance::cloneAlways(), YACS::ENGINE::Proc::componentInstanceMap, YACS::ENGINE::Proc::containerMap, DEBTRACE, testCppPluginInvokation::ex, YACS::ENGINE::ComposedNode::getChildByName(), YACS::HMI::GuiContext::getCurrent(), YACS::ENGINE::ComposedNode::getName(), YACS::HMI::GuiContext::getProc(), YACS::HMI::GuiContext::getSubjectProc(), YACS::HMI::SubjectComponent::moveService(), YACS::ENGINE::ComponentInstance::setContainer(), setErrorMsg(), YACS::ENGINE::ComponentInstance::setName(), and YASSERT.

Member Data Documentation

_instanceName

std::string YACS::HMI::CommandAssociateServiceToComponent::_instanceName

protected

Definition at line 733 of file commandsProc.hxx.

Referenced by dump(), and localExecute().

_oldcont

std::string YACS::HMI::CommandAssociateServiceToComponent::_oldcont

protected

Definition at line 735 of file commandsProc.hxx.

Referenced by localExecute(), and localReverse().

_oldInstance

std::string YACS::HMI::CommandAssociateServiceToComponent::_oldInstance

protected

Definition at line 734 of file commandsProc.hxx.

Referenced by CommandAssociateServiceToComponent(), localExecute(), and localReverse().

_service

std::string YACS::HMI::CommandAssociateServiceToComponent::_service

protected

Definition at line 732 of file commandsProc.hxx.

Referenced by dump(), localExecute(), and localReverse().

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The documentation for this class was generated from the following files:

• src/hmi/commandsProc.hxx
• src/hmi/commandsProc.cxx