private OperationExecutor getExecutor() {
try {
// this is hack to get executor
// hope will be removed when 3 series driver have explain function
com.mongodb.client.MongoDatabase mongoDb = mongoDatabase.getMongoDb();
Field f = mongoDb.getClass().getDeclaredField("executor");
f.setAccessible(true);
return (OperationExecutor) f.get(mongoDb);
} catch (NoSuchFieldException
| SecurityException
| IllegalArgumentException
| IllegalAccessException e) {
log.error("Exception:", e);
return null;
}
}
private MongoCollection<Document> getCollection() {
return mongoDatabase.getMongoDb().getCollection(collectionName);
}