Halted.cc

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#include "EventFilter/ResourceBroker/interface/SharedResources.h"
#include "EventFilter/ResourceBroker/interface/RBStateMachine.h"

using std::string;
using namespace evf::rb_statemachine;

// entry action, state notification, state action
//______________________________________________________________________________
void Halted::do_entryActionWork() {
    if (outermost_context().firstTimeInHalted())
        // set states, not RCMS notification
        //do_stateNotify();
        outermost_context().setExternallyVisibleState(do_stateName());
    outermost_context().setInternalStateName(do_stateName());
}

void Halted::do_stateNotify() {
    SharedResourcesPtr_t res = outermost_context().getSharedResources();
    LOG4CPLUS_INFO(res->log_, "--> ResourceBroker: NEW STATE: " << stateName());
    outermost_context().setExternallyVisibleState(stateName());
    outermost_context().setInternalStateName(stateName());
    // notify RCMS of the new state
    outermost_context().rcmsStateChangeNotify();
}

// construction / destruction
//______________________________________________________________________________
Halted::Halted(my_context c) :
    my_base(c) {
    safeEntryAction();
}

Halted::~Halted() {
    safeExitAction();
}

// exit action, state name, move to failed state
//______________________________________________________________________________
void Halted::do_exitActionWork() {
    outermost_context().setFirstTimeInHaltedFalse();
}

string Halted::do_stateName() const {
    return string("Halted");
}

void Halted::do_moveToFailedState(xcept::Exception& exception) const {
    SharedResourcesPtr_t res = outermost_context().getSharedResources();
    res->reasonForFailed_ = exception.what();
    LOG4CPLUS_FATAL(res->log_,
            "Moving to FAILED state! Reason: " << exception.what());
    EventPtr fail(new Fail());
    res->commands_.enqEvent(fail);
}