From 9519b653a8cef055366b0903fdd371c8f86d1206 Mon Sep 17 00:00:00 2001 From: Abyss777 Date: Tue, 19 Sep 2017 10:42:07 +0500 Subject: Implement per device Notifications --- src/org/traccar/database/NotificationManager.java | 187 +++++----------------- 1 file changed, 42 insertions(+), 145 deletions(-) (limited to 'src/org/traccar/database/NotificationManager.java') diff --git a/src/org/traccar/database/NotificationManager.java b/src/org/traccar/database/NotificationManager.java index 98cae3499..a6ca0ea66 100644 --- a/src/org/traccar/database/NotificationManager.java +++ b/src/org/traccar/database/NotificationManager.java @@ -1,5 +1,6 @@ /* * Copyright 2016 - 2017 Anton Tananaev (anton@traccar.org) + * Copyright 2016 - 2017 Andrey Kunitsyn (andrey@traccar.org) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,57 +19,70 @@ package org.traccar.database; import java.lang.reflect.Field; import java.lang.reflect.Modifier; import java.sql.SQLException; -import java.util.Collection; -import java.util.HashMap; import java.util.HashSet; import java.util.Map; import java.util.Map.Entry; import java.util.Set; -import java.util.concurrent.locks.ReadWriteLock; -import java.util.concurrent.locks.ReentrantReadWriteLock; import org.traccar.Context; import org.traccar.helper.Log; import org.traccar.model.Event; import org.traccar.model.Notification; import org.traccar.model.Position; +import org.traccar.model.Typed; import org.traccar.notification.NotificationMail; import org.traccar.notification.NotificationSms; -public class NotificationManager { - - private final DataManager dataManager; - - private final Map> userNotifications = new HashMap<>(); - - private final ReadWriteLock notificationsLock = new ReentrantReadWriteLock(); +public class NotificationManager extends ExtendedObjectManager { public NotificationManager(DataManager dataManager) { - this.dataManager = dataManager; - refresh(); + super(dataManager, Notification.class); + } + + private Set getEffectiveNotifications(long userId, long deviceId) { + Set result = new HashSet<>(); + Set deviceNotifications = getAllDeviceItems(deviceId); + for (long itemId : getUserItems(userId)) { + if (getById(itemId).getAlways() || deviceNotifications.contains(itemId)) { + result.add(itemId); + } + } + return result; } public void updateEvent(Event event, Position position) { try { - dataManager.addObject(event); + getDataManager().addObject(event); } catch (SQLException error) { Log.warning(error); } - Set users = Context.getPermissionsManager().getDeviceUsers(event.getDeviceId()); + long deviceId = event.getDeviceId(); + Set users = Context.getPermissionsManager().getDeviceUsers(deviceId); for (long userId : users) { if (event.getGeofenceId() == 0 || Context.getGeofenceManager() != null && Context.getGeofenceManager().checkItemPermission(userId, event.getGeofenceId())) { - Notification notification = getUserNotificationByType(userId, event.getType()); - if (notification != null) { - if (notification.getWeb()) { - Context.getConnectionManager().updateEvent(userId, event); - } - if (notification.getMail()) { - NotificationMail.sendMailAsync(userId, event, position); + boolean webSent = false; + boolean mailSent = false; + boolean smsSent = Context.getSmppManager() == null; + for (long notificationId : getEffectiveNotifications(userId, deviceId)) { + Notification notification = getById(notificationId); + if (getById(notificationId).getType().equals(event.getType())) { + if (!webSent && notification.getWeb()) { + Context.getConnectionManager().updateEvent(userId, event); + webSent = true; + } + if (!mailSent && notification.getMail()) { + NotificationMail.sendMailAsync(userId, event, position); + mailSent = true; + } + if (!smsSent && notification.getSms()) { + NotificationSms.sendSmsAsync(userId, event, position); + smsSent = true; + } } - if (notification.getSms()) { - NotificationSms.sendSmsAsync(userId, event, position); + if (webSent && mailSent && smsSent) { + break; } } } @@ -84,135 +98,18 @@ public class NotificationManager { } } - private Set getUserNotificationsUnsafe(long userId) { - if (!userNotifications.containsKey(userId)) { - userNotifications.put(userId, new HashSet()); - } - return userNotifications.get(userId); - } - - public Set getUserNotifications(long userId) { - notificationsLock.readLock().lock(); - try { - return getUserNotificationsUnsafe(userId); - } finally { - notificationsLock.readLock().unlock(); - } - } - - public final void refresh() { - if (dataManager != null) { - try { - notificationsLock.writeLock().lock(); - try { - userNotifications.clear(); - for (Notification notification : dataManager.getObjects(Notification.class)) { - getUserNotificationsUnsafe(notification.getUserId()).add(notification); - } - } finally { - notificationsLock.writeLock().unlock(); - } - } catch (SQLException error) { - Log.warning(error); - } - } - } - - public Notification getUserNotificationByType(long userId, String type) { - notificationsLock.readLock().lock(); - try { - for (Notification notification : getUserNotificationsUnsafe(userId)) { - if (notification.getType().equals(type)) { - return notification; - } - } - } finally { - notificationsLock.readLock().unlock(); - } - return null; - } - - public void updateNotification(Notification notification) { - Notification cachedNotification = getUserNotificationByType(notification.getUserId(), notification.getType()); - if (cachedNotification != null) { - if (cachedNotification.getWeb() != notification.getWeb() - || cachedNotification.getMail() != notification.getMail() - || cachedNotification.getSms() != notification.getSms()) { - if (!notification.getWeb() && !notification.getMail() && !notification.getSms()) { - try { - dataManager.removeObject(Notification.class, cachedNotification.getId()); - } catch (SQLException error) { - Log.warning(error); - } - notificationsLock.writeLock().lock(); - try { - getUserNotificationsUnsafe(notification.getUserId()).remove(cachedNotification); - } finally { - notificationsLock.writeLock().unlock(); - } - } else { - notificationsLock.writeLock().lock(); - try { - cachedNotification.setWeb(notification.getWeb()); - cachedNotification.setMail(notification.getMail()); - cachedNotification.setSms(notification.getSms()); - cachedNotification.setAttributes(notification.getAttributes()); - } finally { - notificationsLock.writeLock().unlock(); - } - try { - dataManager.updateObject(cachedNotification); - } catch (SQLException error) { - Log.warning(error); - } - } - } else { - notification.setId(cachedNotification.getId()); - } - } else if (notification.getWeb() || notification.getMail() || notification.getSms()) { - try { - dataManager.addObject(notification); - } catch (SQLException error) { - Log.warning(error); - } - notificationsLock.writeLock().lock(); - try { - getUserNotificationsUnsafe(notification.getUserId()).add(notification); - } finally { - notificationsLock.writeLock().unlock(); - } - } - } - - public Set getAllNotifications() { - Set notifications = new HashSet<>(); - long id = 1; + public Set getAllNotificationTypes() { + Set types = new HashSet<>(); Field[] fields = Event.class.getDeclaredFields(); for (Field field : fields) { if (Modifier.isStatic(field.getModifiers()) && field.getName().startsWith("TYPE_")) { try { - Notification notification = new Notification(); - notification.setType(field.get(null).toString()); - notification.setId(id++); - notifications.add(notification); + types.add(new Typed(field.get(null).toString())); } catch (IllegalArgumentException | IllegalAccessException error) { Log.warning(error); } } } - return notifications; + return types; } - - public Collection getAllUserNotifications(long userId) { - Map notifications = new HashMap<>(); - for (Notification notification : getAllNotifications()) { - notification.setUserId(userId); - notifications.put(notification.getType(), notification); - } - for (Notification notification : getUserNotifications(userId)) { - notifications.put(notification.getType(), notification); - } - return notifications.values(); - } - } -- cgit v1.2.3