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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/main/java/org/traccar/database/DriversManager.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/main/java/org/traccar/database/DriversManager.java')
-rw-r--r--src/main/java/org/traccar/database/DriversManager.java73
1 files changed, 73 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/database/DriversManager.java b/src/main/java/org/traccar/database/DriversManager.java
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+++ b/src/main/java/org/traccar/database/DriversManager.java
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+/*
+ * 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.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.traccar.model.Driver;
+
+public class DriversManager extends ExtendedObjectManager<Driver> {
+
+ private Map<String, Driver> driversByUniqueId;
+
+ public DriversManager(DataManager dataManager) {
+ super(dataManager, Driver.class);
+ if (driversByUniqueId == null) {
+ driversByUniqueId = new ConcurrentHashMap<>();
+ }
+ }
+
+ private void putUniqueDriverId(Driver driver) {
+ if (driversByUniqueId == null) {
+ driversByUniqueId = new ConcurrentHashMap<>(getAllItems().size());
+ }
+ driversByUniqueId.put(driver.getUniqueId(), driver);
+ }
+
+ @Override
+ protected void addNewItem(Driver driver) {
+ super.addNewItem(driver);
+ putUniqueDriverId(driver);
+ }
+
+ @Override
+ protected void updateCachedItem(Driver driver) {
+ Driver cachedDriver = getById(driver.getId());
+ cachedDriver.setName(driver.getName());
+ if (!driver.getUniqueId().equals(cachedDriver.getUniqueId())) {
+ driversByUniqueId.remove(cachedDriver.getUniqueId());
+ cachedDriver.setUniqueId(driver.getUniqueId());
+ putUniqueDriverId(cachedDriver);
+ }
+ cachedDriver.setAttributes(driver.getAttributes());
+ }
+
+ @Override
+ protected void removeCachedItem(long driverId) {
+ Driver cachedDriver = getById(driverId);
+ if (cachedDriver != null) {
+ String driverUniqueId = cachedDriver.getUniqueId();
+ super.removeCachedItem(driverId);
+ driversByUniqueId.remove(driverUniqueId);
+ }
+ }
+
+ public Driver getDriverByUniqueId(String uniqueId) {
+ return driversByUniqueId.get(uniqueId);
+ }
+}