public void injectMembers(T instance) {
try {
String collectionName = this.collectionName;
Jongo jongo = provider.get().get();
MongoCollection collection = jongo.getCollection(collectionName);
field.set(instance, collection);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
/**
* Instantiates a new mongo state service.
*
* @param params the params
* @throws UnknownHostException the unknown host exception
*/
public MongoStateProvider(final ObjectNode params) throws UnknownHostException {
final MongoStateConfig config = MongoStateConfig.decorate(params);
// initialization of client & jongo
final MongoClient client = createClient(config.getHost(), config.getPort());
jongo = new Jongo(client.getDB(config.getDatabase()));
collectionName = config.getCollection();
jongo.runCommand("{collMod: '" + collectionName + "', usePowerOf2Sizes : true }");
}
@Override
public void start(Stage stage) throws Exception {
Parent root = FXMLLoader.load(getClass().getResource("FXMLDocument.fxml"));
Scene scene = new Scene(root);
stage.setScene(scene);
stage.show();
try {
DB db = new MongoClient("localhost", 27017).getDB("UchCentre");
Jongo jongo = new Jongo(db);
MongoCollection studentss = jongo.getCollection("students");
System.out.println("Найдено объектов: " + studentss.count());
MongoCursor<Student> all = studentss.find("{}").as(Student.class);
Student one = studentss.findOne("{name: 'Nurbek'}").as(Student.class);
} catch (Exception e) {
e.printStackTrace();
}
}
public void runCommand(String command) {
db.runCommand(command);
}
/**
* returns jongo collection used by this state factory.
*
* @return the collection
*/
public MongoCollection getCollection() {
return jongo.getCollection(collectionName);
}
public MongoCollection GetMongoCollection(String dbType, String collection) {
MongoDBConfig config = ConnectToMongoDB(dbType);
MongoDBManager dbManager = new MongoDBManager(config);
Jongo jongo = new Jongo(dbManager.db);
return jongo.getCollection(collection);
}