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author | Anton Tananaev <anton.tananaev@gmail.com> | 2015-07-17 14:32:55 +1200 |
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committer | Anton Tananaev <anton.tananaev@gmail.com> | 2015-07-17 14:32:55 +1200 |
commit | b6ba5a8ac60e8013e22ed44b15ffdc5ad8097060 (patch) | |
tree | fc06c28d649537226aee29fbeee042f3a023b5f2 /src/org/traccar/http/BaseServlet.java | |
parent | 04afe342615995e773d848be68eef40dc9925197 (diff) | |
download | trackermap-server-b6ba5a8ac60e8013e22ed44b15ffdc5ad8097060.tar.gz trackermap-server-b6ba5a8ac60e8013e22ed44b15ffdc5ad8097060.tar.bz2 trackermap-server-b6ba5a8ac60e8013e22ed44b15ffdc5ad8097060.zip |
Rename package from http to web
Diffstat (limited to 'src/org/traccar/http/BaseServlet.java')
-rw-r--r-- | src/org/traccar/http/BaseServlet.java | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/src/org/traccar/http/BaseServlet.java b/src/org/traccar/http/BaseServlet.java deleted file mode 100644 index 394e4d317..000000000 --- a/src/org/traccar/http/BaseServlet.java +++ /dev/null @@ -1,91 +0,0 @@ -/* - * 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.http; - -import java.io.IOException; -import java.io.Writer; -import java.security.AccessControlException; -import javax.json.Json; -import javax.json.JsonObjectBuilder; -import javax.json.JsonStructure; -import javax.servlet.ServletException; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import org.traccar.model.User; - -public abstract class BaseServlet extends HttpServlet { - - public static final String USER_KEY = "user"; - - @Override - protected final void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { - String command = req.getPathInfo(); - if (command == null) { - command = ""; - } - try { - resp.setContentType("application/json"); - resp.setCharacterEncoding("UTF-8"); - if (!handle(command, req, resp)) { - resp.sendError(HttpServletResponse.SC_BAD_REQUEST); - } - } catch (Exception error) { - sendResponse(resp.getWriter(), error); - } - } - - protected abstract boolean handle(String command, HttpServletRequest req, HttpServletResponse resp) throws Exception; - - public long getUserId(HttpServletRequest req) { - User user = (User) req.getSession().getAttribute(USER_KEY); - if (user == null) { - throw new AccessControlException("User not logged in"); - } - return user.getId(); - } - - public void securityCheck(boolean check) throws SecurityException { - if (!check) { - throw new SecurityException("Access denied"); - } - } - - public void sendResponse(Writer writer, boolean success) throws IOException { - JsonObjectBuilder result = Json.createObjectBuilder(); - result.add("success", success); - writer.write(result.build().toString()); - } - - public void sendResponse(Writer writer, JsonStructure json) throws IOException { - JsonObjectBuilder result = Json.createObjectBuilder(); - result.add("success", true); - result.add("data", json); - writer.write(result.build().toString()); - } - - public void sendResponse(Writer writer, Exception error) throws IOException { - JsonObjectBuilder result = Json.createObjectBuilder(); - result.add("success", false); - if (error.getMessage() != null) { - result.add("error", error.getMessage()); - } else { - result.add("error", error.getClass().getSimpleName()); - } - writer.write(result.build().toString()); - } - -} |