School/WasteInformationServer
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

multiple replies on device request with more than one city provided

Browse Source
This commit is contained in:
lukas-heiligenbrunner 2020-01-23 17:33:00 +01:00
parent d34b43f61a
commit 664ba5e28b
1 changed files with 15 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/java/com/wasteinformationserver/mqtt/MqttService.java
View File

@ -52,14 +52,22 @@ public class MqttService {
//existing device
res.first();
// TODO: 23.01.20 --> check device_city db and foreach all cities
int cityid = res.getInt("CityID");
if (cityid == -1) {
//device not configured yet
ResultSet devicecities = db.executeQuery("SELECT * from device_city WHERE DeviceID='" + deviceid + "'");
devicecities.last();
if (devicecities.getRow() == 0) {
//not configured
tramsmitMessage(deviceid + ",-1");
} else {
devicecities.first();
devicecities.previous();
// TODO: 23.01.20 Test this stuff
while (devicecities.next()) {
int cityid = devicecities.getInt("CityID");
checkDatabase(cityid, Integer.parseInt(deviceid));
}
}
} else {
//new device
db.executeUpdate("INSERT INTO devices (DeviceID) VALUES (" + deviceid + ")");
@ -132,7 +140,7 @@ public class MqttService {
private void tramsmitMessage(String temp) {
Log.debug("sending message >>>"+temp);
Log.debug("sending message >>>" + temp);
MqttMessage message = new MqttMessage(temp.getBytes());
message.setQos(2);
try {