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Diffstat (limited to 'src/main/java/org/traccar/database/ExtendedObjectManager.java')
-rw-r--r--src/main/java/org/traccar/database/ExtendedObjectManager.java143
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();
- }
- }
- }
-}