Фикс LazyInitializationException
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This commit is contained in:
RoyceDa
2026-03-31 18:39:31 +02:00
parent 16093fd693
commit 02a8a1024b
3 changed files with 49 additions and 55 deletions

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@@ -0,0 +1,43 @@
package im.rosetta.database.repository;
import java.util.List;
import org.hibernate.Session;
import im.rosetta.database.HibernateUtil;
import im.rosetta.database.Repository;
import im.rosetta.database.entity.PushToken;
public class PushTokenRepository extends Repository<PushToken> {
public PushTokenRepository() {
super(PushToken.class);
}
/**
* Найти все токены для заданного публичного ключа
* @param publicKey публичный ключ пользователя
* @return список токенов для заданного публичного ключа
*/
public List<PushToken> findTokens(String publicKey) {
try (Session session = HibernateUtil.getSessionFactory().openSession()) {
return session.createQuery("SELECT pt FROM PushToken pt JOIN pt.device d WHERE d.publicKey = :publicKey", PushToken.class)
.setParameter("publicKey", publicKey)
.getResultList();
}
}
/**
* Найти все токены для заданного списка публичных ключей
* @param publicKeys список публичных ключей пользователей
* @return список токенов для заданного списка публичных ключей
*/
public List<PushToken> findTokens(List<String> publicKeys) {
try (Session session = HibernateUtil.getSessionFactory().openSession()) {
return session.createQuery("SELECT pt FROM PushToken pt JOIN pt.device d WHERE d.publicKey IN :publicKeys", PushToken.class)
.setParameter("publicKeys", publicKeys)
.getResultList();
}
}
}

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@@ -5,19 +5,16 @@ import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import im.rosetta.database.entity.Device;
import im.rosetta.database.entity.PushToken;
import im.rosetta.database.repository.DeviceRepository;
import im.rosetta.database.repository.PushTokenRepository;
import im.rosetta.packet.runtime.TokenType;
import im.rosetta.service.dispatch.push.dispatchers.FCM;
import im.rosetta.service.dispatch.push.dispatchers.VoIPApns;
import im.rosetta.service.services.DeviceService;
public class PushNotifyDispatcher {
private DeviceRepository deviceRepository = new DeviceRepository();
private DeviceService deviceService = new DeviceService(deviceRepository);
private final ExecutorService executor = Executors.newFixedThreadPool(10);
private final PushTokenRepository pushTokenRepository = new PushTokenRepository();
private final HashMap<TokenType, Pusher> pushers = new HashMap<>() {{
put(TokenType.FCM, new FCM());
@@ -29,38 +26,15 @@ public class PushNotifyDispatcher {
return this.pushers.get(tokenType);
}
private List<RuntimeToken> findPushTokens(String publicKey) {
List<Device> devices = this.deviceService.getDevicesByPK(publicKey);
List<RuntimeToken> rtTokens = new java.util.ArrayList<>();
for(Device device : devices){
for(PushToken pushToken : device.getTokens()){
rtTokens.add(new RuntimeToken(pushToken.getType(), pushToken.getToken()));
}
}
return rtTokens;
}
private List<RuntimeToken> findPushTokens(List<String> publicKeys) {
List<RuntimeToken> rtTokens = new java.util.ArrayList<>();
for(String publicKey : publicKeys){
List<Device> devices = this.deviceService.getDevicesByPK(publicKey);
for(Device device : devices){
for(PushToken pushToken : device.getTokens()){
rtTokens.add(new RuntimeToken(pushToken.getType(), pushToken.getToken()));
}
}
}
return rtTokens;
}
/**
* Отправить уведомление пользователю с publicKey, используя все его токены для отправки уведомления, если таковые имеются
* @param publicKey публичный ключ пользователя, которому нужно отправить уведомление
* @param data данные уведомления
*/
public void sendPush(String publicKey, HashMap<String, String> data) {
List<RuntimeToken> pushTokens = this.findPushTokens(publicKey);
List<PushToken> pushTokens = this.pushTokenRepository.findTokens(publicKey);
executor.execute(() -> {
for(RuntimeToken pushToken : pushTokens){
for(PushToken pushToken : pushTokens){
Pusher pusher = this.findPusher(pushToken.getType());
if(pusher != null){
pusher.sendPush(pushToken.getToken(), data);
@@ -75,9 +49,9 @@ public class PushNotifyDispatcher {
* @param data данные уведомления
*/
public void sendPush(List<String> publicKeys, HashMap<String, String> data) {
List<RuntimeToken> pushTokens = this.findPushTokens(publicKeys);
List<PushToken> pushTokens = this.pushTokenRepository.findTokens(publicKeys);
executor.execute(() -> {
for(RuntimeToken pushToken : pushTokens){
for(PushToken pushToken : pushTokens){
Pusher pusher = this.findPusher(pushToken.getType());
if(pusher != null){
pusher.sendPush(pushToken.getToken(), data);

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@@ -1,23 +0,0 @@
package im.rosetta.service.dispatch.push;
import im.rosetta.packet.runtime.TokenType;
public class RuntimeToken {
private TokenType type;
private String token;
public RuntimeToken(TokenType type, String token) {
this.type = type;
this.token = token;
}
public TokenType getType() {
return type;
}
public String getToken() {
return token;
}
}