//..
// Now, we defined a function 'main' in which we create a 'MyOstreamObserver'
// object and assign the address of this object to a 'ball::ObserverAdapter'
// pointer:
//..
int main(bool verbose)
{
bsl::ostringstream out;
MyOstreamObserver myObserver(&out);
ball::ObserverAdapter *adapter = &myObserver;
//..
// Finally, publish three messages by calling 'publish' method accepting a
// shared-pointer, provided by 'ball::ObserverAdapter', that in turn will call
// the 'publish' method defined in 'MyOstreamObserver':
//..
bdlt::Datetime now;
ball::RecordAttributes fixedFields;
ball::UserFields customFields;
//
const int NUM_MESSAGES = 3;
for (int n = 0; n < NUM_MESSAGES; ++n) {
fixedFields.setTimestamp(bdlt::CurrentTime::utc());
//
bsl::shared_ptr<const ball::Record> handle;
handle.createInplace(bslma::Default::allocator(),
fixedFields,
customFields);
adapter->publish(handle,
ball::Context(ball::Transmission::e_TRIGGER,
n,
NUM_MESSAGES));
}
if (verbose) {
bsl::cout << out.str() << bsl::endl;
}
return 0;
}
void MyPlugin2StartupShutdownServiceImpl::Startup()
{
CAlert::InformationAlert("Start up servies started");
InterfacePtr<IObserver> myObserver(GetExecutionContextSession(), IID_IMYOBSERVER);
if (myObserver != nil)
{
myObserver->AutoAttach();
CAlert::InformationAlert("Auto attached called");
}
else {
CAlert::InformationAlert("nill!!!!!");
}
InterfacePtr<IObserver> mySelectionObserver(GetExecutionContextSession(), IID_IMYSELECTIONOBSERVER);
if (mySelectionObserver != nil)
{
CAlert::InformationAlert("Auto attached called for active selection");
mySelectionObserver->AutoAttach();
}
else {
CAlert::InformationAlert("nill!!!!!");
}
}
