/**
* Get the current connection or create one using the connectionSupplier.
*
* @return JMS Connection
*/
private Connection getConnection() {
if (!connectionOption.isPresent()) {
Connection connection = connectionSupplier.get();
if (connection instanceof ActiveMQConnection) {
((ActiveMQConnection) connection)
.addTransportListener(
new TransportListener() {
@Override
public void onCommand(Object command) {}
@Override
public void onException(IOException error) {}
@Override
public void transportInterupted() {
connected.set(false);
}
@Override
public void transportResumed() {
connected.set(true);
}
});
}
connected.set(true);
if (startConnection) {
try {
connection.start();
} catch (JMSException e) {
throw new IllegalStateException("Unable to start JMS connection", e);
}
}
connectionOption = Optional.of(connection);
}
return connectionOption.get();
}
