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author | Yuriy Piskarev <yuriy.piskarev@gmail.com> | 2023-08-24 14:16:17 +0300 |
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committer | GitHub <noreply@github.com> | 2023-08-24 14:16:17 +0300 |
commit | ae406c7b49a72de24d81fd74386d9638342c90ee (patch) | |
tree | 6fbcf557375b98e926c78af9c757e62c79d72a1b /src/main/java/org/traccar/database/ExtendedObjectManager.java | |
parent | 56ff656c908b19feb2fa3dcffa48cc3bcdfe9b3b (diff) | |
parent | 9aeedc90da24848ff97227d6f281eb4d1e1506ef (diff) | |
download | trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.gz trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.bz2 trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.zip |
Merge branch 'traccar:master' into master
Diffstat (limited to 'src/main/java/org/traccar/database/ExtendedObjectManager.java')
-rw-r--r-- | src/main/java/org/traccar/database/ExtendedObjectManager.java | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/src/main/java/org/traccar/database/ExtendedObjectManager.java b/src/main/java/org/traccar/database/ExtendedObjectManager.java deleted file mode 100644 index 006ed47b2..000000000 --- a/src/main/java/org/traccar/database/ExtendedObjectManager.java +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Copyright 2017 - 2020 Anton Tananaev (anton@traccar.org) - * Copyright 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. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.traccar.database; - -import java.util.Collection; -import java.util.HashSet; -import java.util.Map; -import java.util.Set; -import java.util.concurrent.ConcurrentHashMap; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.traccar.Context; -import org.traccar.model.Device; -import org.traccar.model.Group; -import org.traccar.model.Permission; -import org.traccar.model.BaseModel; -import org.traccar.storage.StorageException; - -public abstract class ExtendedObjectManager<T extends BaseModel> extends SimpleObjectManager<T> { - - private static final Logger LOGGER = LoggerFactory.getLogger(ExtendedObjectManager.class); - - private final Map<Long, Set<Long>> deviceItems = new ConcurrentHashMap<>(); - private final Map<Long, Set<Long>> deviceItemsWithGroups = new ConcurrentHashMap<>(); - private final Map<Long, Set<Long>> groupItems = new ConcurrentHashMap<>(); - - protected ExtendedObjectManager(DataManager dataManager, Class<T> baseClass) { - super(dataManager, baseClass); - refreshExtendedPermissions(); - } - - public final Set<Long> getGroupItems(long groupId) { - try { - readLock(); - Set<Long> result = groupItems.get(groupId); - if (result != null) { - return new HashSet<>(result); - } else { - return new HashSet<>(); - } - } finally { - readUnlock(); - } - } - - public final Set<Long> getDeviceItems(long deviceId) { - try { - readLock(); - Set<Long> result = deviceItems.get(deviceId); - if (result != null) { - return new HashSet<>(result); - } else { - return new HashSet<>(); - } - } finally { - readUnlock(); - } - } - - public Set<Long> getAllDeviceItems(long deviceId) { - try { - readLock(); - Set<Long> result = deviceItemsWithGroups.get(deviceId); - if (result != null) { - return new HashSet<>(result); - } else { - return new HashSet<>(); - } - } finally { - readUnlock(); - } - } - - @Override - public void removeItem(long itemId) throws StorageException { - super.removeItem(itemId); - refreshExtendedPermissions(); - } - - public void refreshExtendedPermissions() { - if (getDataManager() != null) { - try { - Collection<Permission> databaseGroupPermissions = - getDataManager().getPermissions(Group.class, getBaseClass()); - - Collection<Permission> databaseDevicePermissions = - getDataManager().getPermissions(Device.class, getBaseClass()); - - writeLock(); - - groupItems.clear(); - deviceItems.clear(); - deviceItemsWithGroups.clear(); - - for (Permission groupPermission : databaseGroupPermissions) { - groupItems - .computeIfAbsent(groupPermission.getOwnerId(), key -> new HashSet<>()) - .add(groupPermission.getPropertyId()); - } - - for (Permission devicePermission : databaseDevicePermissions) { - deviceItems - .computeIfAbsent(devicePermission.getOwnerId(), key -> new HashSet<>()) - .add(devicePermission.getPropertyId()); - deviceItemsWithGroups - .computeIfAbsent(devicePermission.getOwnerId(), key -> new HashSet<>()) - .add(devicePermission.getPropertyId()); - } - - for (Device device : Context.getDeviceManager().getAllDevices()) { - long groupId = device.getGroupId(); - while (groupId > 0) { - deviceItemsWithGroups - .computeIfAbsent(device.getId(), key -> new HashSet<>()) - .addAll(groupItems.getOrDefault(groupId, new HashSet<>())); - Group group = Context.getGroupsManager().getById(groupId); - groupId = group != null ? group.getGroupId() : 0; - } - } - - } catch (StorageException | ClassNotFoundException error) { - LOGGER.warn("Refresh permissions error", error); - } finally { - writeUnlock(); - } - } - } -} |