DataPointObserver::~DataPointObserver()
{
//TD13275
terminateAndWait();
if ( NULL != m_purgeExistingUpdatesTimer )
{
m_purgeExistingUpdatesTimer->stopTiming();
delete m_purgeExistingUpdatesTimer;
m_purgeExistingUpdatesTimer = NULL;
}
// reset the list of observed datapoints, without deleting
// the actual datapoints since they are not created and owned
// by this class
std::map < unsigned long, DataPoint * >::iterator dpItr;
for ( dpItr = m_listOfObservedDataPoints.begin();
dpItr != m_listOfObservedDataPoints.end();
dpItr++ )
{
try
{
dpItr->second->deregisterForUpdateDetails ( this );
}
catch ( ... )
{
// do nothing as the data point might have been already removed
}
}
m_listOfObservedDataPoints.clear();
// remove existing TA_Base_Bus::DataPointAgentCorbaDef::DataPointUpdate
std::vector < TA_Base_Bus::DataPointCorbaTypes::SDynamicSyncUpdate* >::iterator itr;
for ( itr = m_listOfUpdateDetails.begin();
itr != m_listOfUpdateDetails.end();
itr++ )
{
delete (*itr);
(*itr) = 0;
}
m_listOfUpdateDetails.clear();
// clear the reference to the data point agent, without actually deleting
// the object
m_specificDataPointAgent = NULL;
}
// TODO LPP: Presumably the thread calling cancelExecutionAndWait() must not be the
// same one calling execute() (eg. say m_command called back on this instance).
void AsynchronousCommand::cancelExecutionAndWait()
{
terminateAndWait();
m_executing = false;
}