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Diffstat (limited to 'src/org/traccar/web/MainServlet.java')
-rw-r--r--src/org/traccar/web/MainServlet.java80
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diff --git a/src/org/traccar/web/MainServlet.java b/src/org/traccar/web/MainServlet.java
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+/*
+ * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.web;
+
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.traccar.Context;
+import org.traccar.model.User;
+
+public class MainServlet extends BaseServlet {
+
+ @Override
+ protected boolean handle(String command, HttpServletRequest req, HttpServletResponse resp) throws Exception {
+
+ switch (command) {
+ case "/session":
+ session(req, resp);
+ break;
+ case "/login":
+ login(req, resp);
+ break;
+ case "/logout":
+ logout(req, resp);
+ break;
+ case "/register":
+ register(req, resp);
+ break;
+ default:
+ return false;
+ }
+ return true;
+ }
+
+ private void session(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+ User user = (User) req.getSession().getAttribute(USER_KEY);
+ if (user != null) {
+ sendResponse(resp.getWriter(), JsonConverter.objectToJson(user));
+ } else {
+ sendResponse(resp.getWriter(), false);
+ }
+ }
+
+ private void login(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+ User user = Context.getDataManager().login(
+ req.getParameter("email"), req.getParameter("password"));
+ if (user != null) {
+ req.getSession().setAttribute(USER_KEY, user);
+ sendResponse(resp.getWriter(), JsonConverter.objectToJson(user));
+ } else {
+ sendResponse(resp.getWriter(), false);
+ }
+ }
+
+ private void logout(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+ req.getSession().removeAttribute(USER_KEY);
+ sendResponse(resp.getWriter(), true);
+ }
+
+ private void register(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+ User user = JsonConverter.objectFromJson(req.getReader(), new User());
+ Context.getDataManager().addUser(user);
+ sendResponse(resp.getWriter(), true);
+ }
+
+}