@Test
public void demonstrateHowToCreateAndUseAnAkkaExtensionInJava() {
final ActorSystem system = null;
try {
// #extension-usage
// typically you would use static import of the Settings.SettingsProvider field
String dbUri = Settings.SettingsProvider.get(system).DB_URI;
// #extension-usage
} catch (Exception e) {
// do nothing
}
}
public
// #extension-usage-actor
static class MyActor extends UntypedActor {
// typically you would use static import of the Settings.SettingsProvider field
final SettingsImpl settings = Settings.SettingsProvider.get(getContext().system());
Connection connection = connect(settings.DB_URI, settings.CIRCUIT_BREAKER_TIMEOUT);
// #extension-usage-actor
public Connection connect(String dbUri, Duration circuitBreakerTimeout) {
return new Connection();
}
public void onReceive(Object msg) {}
// #extension-usage-actor
}
