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import net.engio.mbassy.bus.MBassador;
import net.engio.mbassy.bus.config.BusConfiguration;
import net.engio.mbassy.bus.config.Feature;
import net.engio.mbassy.bus.config.IBusConfiguration;
import net.engio.mbassy.bus.error.IPublicationErrorHandler;
import net.engio.mbassy.bus.error.PublicationError;
/**
*
* @author bennidi
* Date: 07.10.15
*/
public class ErrorHandling {
static final IPublicationErrorHandler illustrativeHandler = new IPublicationErrorHandler() {
@Override
public void handleError(PublicationError error) {
error.getMessage(); // An error message to describe what went wrong
error.getCause(); // The underlying exception
error.getPublishedMessage(); // The message that was published (can be null)
error.getListener(); // The listener that was invoked when the execption was thrown (can be null)
error.getHandler(); // The message handler (Method) that was invoked when the execption was thrown (can be null)
}
};
public static void main(String[] args){
// An error handler can be passed as constructor argument
MBassador bus = new MBassador<String>(illustrativeHandler);
// ...or as part of a configuration object
MBassador featureDrivenBus = new MBassador(new BusConfiguration()
.addFeature(Feature.SyncPubSub.Default())
.addFeature(Feature.AsynchronousHandlerInvocation.Default())
.addFeature(Feature.AsynchronousMessageDispatch.Default())
.addPublicationErrorHandler(new IPublicationErrorHandler.ConsoleLogger()) // <-- This is a default handlers
.addPublicationErrorHandler(illustrativeHandler) // <-- It is possible to add multiple handlers
.setProperty(IBusConfiguration.Properties.BusId, "global bus")); // this is used for identification in #toString
}
}
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