private static MongoClientOptions configureMongoOptions() {
final MongoClientOptions.Builder options = MongoClientOptions.builder();
for (ApplicationClass clazz : Play.classes.getAssignableClasses(MongoConfigurator.class)) {
try {
final MongoConfigurator configurator = (MongoConfigurator) clazz.javaClass.newInstance();
configurator.configureOptions(options);
} catch (InstantiationException e) {
throw new ConfigurationException(
String.format("failed to create configurator: %s", clazz.name));
} catch (IllegalAccessException e) {
throw new ConfigurationException(
String.format("failed to create configurator: %s", clazz.name));
}
}
return options.build();
}
public MongoPersistWriter() {
this(MongoConfigurator.detectConfiguration(StreamsConfigurator.config.getConfig("mongo")));
}