stor::Failed Class Reference

#include <StateMachine.h>

Inheritance diagram for stor::Failed:

Public Member Functions
	Failed (my_context)
virtual	~Failed ()
Public Member Functions inherited from stor::Operations
void	moveToFailedState (xcept::Exception &exception) const
void	noFragmentToProcess () const
	Operations ()
void	processI2OFragment (I2OChain &frag) const
std::string	stateName () const
virtual	~Operations ()=0

Private Member Functions
virtual void	do_entryActionWork ()
virtual void	do_exitActionWork ()
virtual void	do_moveToFailedState (xcept::Exception &exception) const
virtual std::string	do_stateName () const

Additional Inherited Members
Protected Member Functions inherited from stor::Operations
virtual void	do_noFragmentToProcess () const
virtual void	do_processI2OFragment (I2OChain &frag) const
void	safeEntryAction ()
void	safeExitAction ()

Detailed Description

Failed state

Author:

mommsen

Revision:

1.11

Date:

2011/03/07 15:31:32

Definition at line 173 of file StateMachine.h.

Constructor & Destructor Documentation

Failed::Failed

(

my_context

c

)

Definition at line 31 of file Failed.cc.

References stor::Operations::safeEntryAction().

                            : my_base(c)
{
  safeEntryAction();
}

Failed::~Failed ( )

virtual

Definition at line 45 of file Failed.cc.

References stor::Operations::safeExitAction().

{
  safeExitAction();
}

Member Function Documentation

void Failed::do_entryActionWork ( )

privatevirtual

Implements stor::Operations.

Definition at line 16 of file Failed.cc.

{
  TransitionRecord tr( stateName(), true );
  outermost_context().updateHistory( tr );
  outermost_context().setExternallyVisibleState( "Failed" );
  outermost_context().getNotifier()->reportNewState( "Failed" );

  // request that the streams that are currently configured in the disk
  // writer be destroyed (this has the side effect of closing files).
  // This should have been done by the Halting/Stopping entry actions,
  // but if we Fail, we need to do it here. No harm if we do it twice.
  outermost_context().getSharedResources()->
    diskWriterResources_->requestStreamDestruction();
}

void Failed::do_exitActionWork ( )

privatevirtual

Implements stor::Operations.

Definition at line 36 of file Failed.cc.

References stor::Operations::stateName().

{
  TransitionRecord tr( stateName(), false );
  outermost_context().updateHistory( tr );

  outermost_context().getSharedResources()->
    statisticsReporter_->getStateMachineMonitorCollection().clearStatusMessage();
}

void Failed::do_moveToFailedState ( xcept::Exception &  exception ) const

privatevirtual

Implements stor::Operations.

Definition at line 55 of file Failed.cc.

{
  // nothing can be done here
}

string Failed::do_stateName ( ) const

privatevirtual

Implements stor::Operations.

Definition at line 50 of file Failed.cc.

{
  return std::string( "Failed" );
}