/data/refman/pasoursint/CMSSW_5_3_10/src/EventFilter/Utilities/src/EPStateMachine.cc

Go to the documentation of this file.

#include "EventFilter/Utilities/interface/EPStateMachine.h"
#include "xoap/SOAPEnvelope.h"
#include "xoap/SOAPBody.h"

namespace evf{


  EPStateMachine::EPStateMachine(log4cplus::Logger &logger) : logger_(logger)
  {
  }

  xoap::MessageReference EPStateMachine::processFSMCommand(const std::string cmdName)
    throw (xoap::exception::Exception)
  {
    try
      {
        // Change state, calling the appropriate action method
        toolbox::Event::Reference evtRef(new toolbox::Event(cmdName, this));
        fireEvent(evtRef);
        return createFSMReplyMsg(cmdName, stateName_);
      }
    catch(xcept::Exception e)
      {
        XCEPT_RETHROW(xoap::exception::Exception,
                      "Failed to process " + cmdName, e);
      }
    catch(...)
      {
        XCEPT_RAISE(xoap::exception::Exception,
                    "Failed to process " + cmdName + " - Unknown exception");
      }
  }
  xoap::MessageReference EPStateMachine::createFSMReplyMsg(const std::string cmd, 
                                                           const std::string state)
  {
    xoap::MessageReference msg = xoap::createMessage();
    xoap::SOAPEnvelope     env   = msg->getSOAPPart().getEnvelope();
    xoap::SOAPBody         body  = env.getBody();
    std::string            rStr  = cmd + "Response";
    xoap::SOAPName         rName = env.createName(rStr,"xdaq",XDAQ_NS_URI);
    xoap::SOAPBodyElement  rElem = body.addBodyElement(rName);
    xoap::SOAPName       sName = env.createName("state","xdaq",XDAQ_NS_URI);
    xoap::SOAPElement      sElem = rElem.addChildElement(sName);
    xoap::SOAPName   aName = env.createName("stateName","xdaq",XDAQ_NS_URI);
  
  
    sElem.addAttribute(aName, state);
  
    return msg;
  }
} //end namespace evf