aboutsummaryrefslogtreecommitdiff
path: root/src/org/traccar/http/DeviceServlet.java
diff options
context:
space:
mode:
authorAnton Tananaev <anton.tananaev@gmail.com>2015-05-03 14:35:59 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2015-05-03 14:35:59 +1200
commit7b58913edc7d1572ef66e16bd1c989a510455b6e (patch)
tree4cdc76ee53fe86ea357c711e967f4906c7deb275 /src/org/traccar/http/DeviceServlet.java
parent18127a2dfc362ffd7de4110e013a10a9f894469b (diff)
downloadtrackermap-server-7b58913edc7d1572ef66e16bd1c989a510455b6e.tar.gz
trackermap-server-7b58913edc7d1572ef66e16bd1c989a510455b6e.tar.bz2
trackermap-server-7b58913edc7d1572ef66e16bd1c989a510455b6e.zip
Create base servlet class
Diffstat (limited to 'src/org/traccar/http/DeviceServlet.java')
-rw-r--r--src/org/traccar/http/DeviceServlet.java115
1 files changed, 22 insertions, 93 deletions
diff --git a/src/org/traccar/http/DeviceServlet.java b/src/org/traccar/http/DeviceServlet.java
index 81ec168d5..a06ea5368 100644
--- a/src/org/traccar/http/DeviceServlet.java
+++ b/src/org/traccar/http/DeviceServlet.java
@@ -15,28 +15,16 @@
*/
package org.traccar.http;
-import java.io.IOException;
-import java.sql.SQLException;
-import java.text.ParseException;
-import javax.json.Json;
-import javax.json.JsonObjectBuilder;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.traccar.Context;
import org.traccar.model.Device;
-public class DeviceServlet extends HttpServlet {
-
- @Override
- protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
-
- String command = req.getPathInfo();
+public class DeviceServlet extends BaseServlet {
- if (command == null) {
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST);
- } else if (command.equals("/get")) {
+ @Override
+ protected boolean handle(String command, HttpServletRequest req, HttpServletResponse resp) throws Exception {
+ if (command.equals("/get")) {
get(req, resp);
} else if (command.equals("/add")) {
add(req, resp);
@@ -45,92 +33,33 @@ public class DeviceServlet extends HttpServlet {
} else if (command.equals("/remove")) {
remove(req, resp);
} else {
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST);
+ return false;
}
+ return true;
}
- private void get(HttpServletRequest req, HttpServletResponse resp) throws IOException {
-
- long userId = (Long) req.getSession().getAttribute(MainServlet.USER_ID);
-
- JsonObjectBuilder result = Json.createObjectBuilder();
-
- try {
- result.add("success", true);
- result.add("data", JsonConverter.arrayToJson(
- Context.getDataManager().getDevices(userId)));
- } catch(SQLException error) {
- result.add("success", false);
- result.add("error", error.getMessage());
- }
-
- resp.getWriter().println(result.build().toString());
+ private void get(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+ sendResponse(resp.getWriter(), JsonConverter.arrayToJson(
+ Context.getDataManager().getDevices(getUserId(req.getSession()))));
}
- private void add(HttpServletRequest req, HttpServletResponse resp) throws IOException {
-
- long userId = (Long) req.getSession().getAttribute(MainServlet.USER_ID);
-
- Device device = new Device();
- try {
- JsonConverter.objectFromJson(req.getReader(), device);
- } catch (ParseException error) {
- }
-
- JsonObjectBuilder result = Json.createObjectBuilder();
-
- try {
- result.add("success", true);
- Context.getDataManager().addDevice(device);
- Context.getDataManager().linkDevice(userId, device.getId());
- } catch(SQLException error) {
- result.add("success", false);
- result.add("error", error.getMessage());
- }
-
- resp.getWriter().println(result.build().toString());
+ private void add(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+ Device device = JsonConverter.objectFromJson(req.getReader(), new Device());
+ Context.getDataManager().addDevice(device);
+ Context.getDataManager().linkDevice(getUserId(req.getSession()), device.getId());
+ sendResponse(resp.getWriter());
}
- private void update(HttpServletRequest req, HttpServletResponse resp) throws IOException {
-
- Device device = new Device();
- try {
- JsonConverter.objectFromJson(req.getReader(), device);
- } catch (ParseException error) {
- }
-
- JsonObjectBuilder result = Json.createObjectBuilder();
-
- try {
- result.add("success", true);
- Context.getDataManager().updateDevice(device);
- } catch(SQLException error) {
- result.add("success", false);
- result.add("error", error.getMessage());
- }
-
- resp.getWriter().println(result.build().toString());
+ private void update(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+ Context.getDataManager().updateDevice(JsonConverter.objectFromJson(
+ req.getReader(), new Device()));
+ sendResponse(resp.getWriter());
}
- private void remove(HttpServletRequest req, HttpServletResponse resp) throws IOException {
-
- Device device = new Device();
- try {
- JsonConverter.objectFromJson(req.getReader(), device);
- } catch (ParseException error) {
- }
-
- JsonObjectBuilder result = Json.createObjectBuilder();
-
- try {
- result.add("success", true);
- Context.getDataManager().removeDevice(device);
- } catch(SQLException error) {
- result.add("success", false);
- result.add("error", error.getMessage());
- }
-
- resp.getWriter().println(result.build().toString());
+ private void remove(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+ Context.getDataManager().removeDevice(JsonConverter.objectFromJson(
+ req.getReader(), new Device()));
+ sendResponse(resp.getWriter());
}
}