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authorAnton Tananaev <anton.tananaev@gmail.com>2017-07-28 16:15:08 +1200
committerGitHub <noreply@github.com>2017-07-28 16:15:08 +1200
commitd3021c9ae11b177fe05b79e98f1e560e8c3cbaf5 (patch)
treebeb996f62fe8580360b823367aa04692d02dc3be /src/org/traccar/api/BaseObjectResource.java
parent5d6dec7818a8059c958fc896eb1de838fda52a8c (diff)
parent34d02fbb63eb3d0cfbbcf63de50561831b0ab38d (diff)
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Merge pull request #3396 from Abyss777/combine_resources
Combine PUT/POST/DELETE functions in object resources
Diffstat (limited to 'src/org/traccar/api/BaseObjectResource.java')
-rw-r--r--src/org/traccar/api/BaseObjectResource.java123
1 files changed, 123 insertions, 0 deletions
diff --git a/src/org/traccar/api/BaseObjectResource.java b/src/org/traccar/api/BaseObjectResource.java
new file mode 100644
index 000000000..4475e3b4d
--- /dev/null
+++ b/src/org/traccar/api/BaseObjectResource.java
@@ -0,0 +1,123 @@
+/*
+ * 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.api;
+
+import java.sql.SQLException;
+
+import javax.ws.rs.DELETE;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.core.Response;
+
+import org.traccar.Context;
+import org.traccar.database.BaseObjectManager;
+import org.traccar.database.ExtendedObjectManager;
+import org.traccar.database.SimpleObjectManager;
+import org.traccar.model.BaseModel;
+import org.traccar.model.Device;
+import org.traccar.model.Group;
+import org.traccar.model.User;
+
+public abstract class BaseObjectResource<T extends BaseModel> extends BaseResource {
+
+ private Class<T> baseClass;
+
+ public BaseObjectResource(Class<T> baseClass) {
+ this.baseClass = baseClass;
+ }
+
+ @POST
+ public Response add(T entity) throws SQLException {
+ Context.getPermissionsManager().checkReadonly(getUserId());
+ if (baseClass.equals(Device.class)) {
+ Context.getPermissionsManager().checkDeviceReadonly(getUserId());
+ Context.getPermissionsManager().checkDeviceLimit(getUserId());
+ }
+
+ BaseObjectManager<T> manager = Context.getManager(baseClass);
+ manager.addItem(entity);
+
+ Context.getDataManager().linkObject(User.class, getUserId(), baseClass, entity.getId(), true);
+
+ if (manager instanceof SimpleObjectManager) {
+ ((SimpleObjectManager<T>) manager).refreshUserItems();
+ } else if (baseClass.equals(Group.class) || baseClass.equals(Device.class)) {
+ Context.getPermissionsManager().refreshDeviceAndGroupPermissions();
+ Context.getPermissionsManager().refreshAllExtendedPermissions();
+ }
+ return Response.ok(entity).build();
+ }
+
+ @Path("{id}")
+ @PUT
+ public Response update(T entity) throws SQLException {
+ Context.getPermissionsManager().checkReadonly(getUserId());
+ if (baseClass.equals(Device.class)) {
+ Context.getPermissionsManager().checkDeviceReadonly(getUserId());
+ } else if (baseClass.equals(User.class)) {
+ User before = Context.getPermissionsManager().getUser(entity.getId());
+ Context.getPermissionsManager().checkUserUpdate(getUserId(), before, (User) entity);
+ }
+ Context.getPermissionsManager().checkPermission(baseClass, getUserId(), entity.getId());
+
+ Context.getManager(baseClass).updateItem(entity);
+
+ if (baseClass.equals(Group.class) || baseClass.equals(Device.class)) {
+ Context.getPermissionsManager().refreshDeviceAndGroupPermissions();
+ Context.getPermissionsManager().refreshAllExtendedPermissions();
+ } else if (baseClass.equals(User.class) && Context.getNotificationManager() != null) {
+ Context.getNotificationManager().refresh();
+ }
+ return Response.ok(entity).build();
+ }
+
+ @Path("{id}")
+ @DELETE
+ public Response remove(@PathParam("id") long id) throws SQLException {
+ Context.getPermissionsManager().checkReadonly(getUserId());
+ if (baseClass.equals(Device.class)) {
+ Context.getPermissionsManager().checkDeviceReadonly(getUserId());
+ }
+ Context.getPermissionsManager().checkPermission(baseClass, getUserId(), id);
+
+ BaseObjectManager<T> manager = Context.getManager(baseClass);
+ manager.removeItem(id);
+
+ if (manager instanceof SimpleObjectManager) {
+ ((SimpleObjectManager<T>) manager).refreshUserItems();
+ if (manager instanceof ExtendedObjectManager) {
+ ((ExtendedObjectManager<T>) manager).refreshExtendedPermissions();
+ }
+ }
+ if (baseClass.equals(Group.class) || baseClass.equals(Device.class) || baseClass.equals(User.class)) {
+ Context.getPermissionsManager().refreshDeviceAndGroupPermissions();
+ if (baseClass.equals(User.class)) {
+ Context.getPermissionsManager().refreshAllUsersPermissions();
+ } else {
+ Context.getPermissionsManager().refreshAllExtendedPermissions();
+ }
+ }
+ // Next should be removed with Attribute Aliases
+ if (baseClass.equals(Device.class)) {
+ Context.getAliasesManager().removeDevice(id);
+ }
+ return Response.noContent().build();
+ }
+
+}