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Diffstat (limited to 'src/org/traccar/database/GroupsManager.java')
-rw-r--r--src/org/traccar/database/GroupsManager.java106
1 files changed, 0 insertions, 106 deletions
diff --git a/src/org/traccar/database/GroupsManager.java b/src/org/traccar/database/GroupsManager.java
deleted file mode 100644
index d8404c614..000000000
--- a/src/org/traccar/database/GroupsManager.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright 2017 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.sql.SQLException;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.concurrent.atomic.AtomicLong;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.traccar.Context;
-import org.traccar.model.Group;
-
-public class GroupsManager extends BaseObjectManager<Group> implements ManagableObjects {
-
- private static final Logger LOGGER = LoggerFactory.getLogger(GroupsManager.class);
-
- private AtomicLong groupsLastUpdate = new AtomicLong();
- private final long dataRefreshDelay;
-
- public GroupsManager(DataManager dataManager) {
- super(dataManager, Group.class);
- dataRefreshDelay = Context.getConfig().getLong("database.refreshDelay",
- DeviceManager.DEFAULT_REFRESH_DELAY) * 1000;
- }
-
- private void checkGroupCycles(Group group) {
- Set<Long> groups = new HashSet<>();
- while (group != null) {
- if (groups.contains(group.getId())) {
- throw new IllegalArgumentException("Cycle in group hierarchy");
- }
- groups.add(group.getId());
- group = getById(group.getGroupId());
- }
- }
-
- public void updateGroupCache(boolean force) throws SQLException {
- long lastUpdate = groupsLastUpdate.get();
- if ((force || System.currentTimeMillis() - lastUpdate > dataRefreshDelay)
- && groupsLastUpdate.compareAndSet(lastUpdate, System.currentTimeMillis())) {
- refreshItems();
- }
- }
-
- @Override
- public Set<Long> getAllItems() {
- Set<Long> result = super.getAllItems();
- if (result.isEmpty()) {
- try {
- updateGroupCache(true);
- } catch (SQLException e) {
- LOGGER.warn("Update group cache error", e);
- }
- result = super.getAllItems();
- }
- return result;
- }
-
- @Override
- protected void addNewItem(Group group) {
- checkGroupCycles(group);
- super.addNewItem(group);
- }
-
- @Override
- public void updateItem(Group group) throws SQLException {
- checkGroupCycles(group);
- super.updateItem(group);
- }
-
- @Override
- public Set<Long> getUserItems(long userId) {
- if (Context.getPermissionsManager() != null) {
- return Context.getPermissionsManager().getGroupPermissions(userId);
- } else {
- return new HashSet<>();
- }
- }
-
- @Override
- public Set<Long> getManagedItems(long userId) {
- Set<Long> result = new HashSet<>();
- result.addAll(getUserItems(userId));
- for (long managedUserId : Context.getUsersManager().getUserItems(userId)) {
- result.addAll(getUserItems(managedUserId));
- }
- return result;
- }
-
-}