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This commit is contained in:
Gregor_Dutzler
2019-11-15 10:51:50 +01:00
parent 954eb8d61c
commit cfddff4d8d
5 changed files with 74 additions and 57 deletions
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2
src/com/wasteinformationserver/main.java
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@@ -21,7 +21,7 @@ public class main {
}));
Thread mythread = new Thread(() -> new Webserver().startserver());
mythread.start();
//mythread.start();
Log.message("thread started");

101
src/com/wasteinformationserver/mqtt/mqtt.java
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@@ -2,16 +2,22 @@ package com.wasteinformationserver.mqtt;
import com.wasteinformationserver.basicutils.Log;
import com.wasteinformationserver.db.JDCB;
import org.eclipse.paho.client.mqttv3.MqttClient;
import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
import org.eclipse.paho.client.mqttv3.MqttException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
public class mqtt {
MqttClient client = null;
public mqtt() {
@@ -19,60 +25,63 @@ public class mqtt {
public void notifymessage() {
mqttreceiver mr = new mqttreceiver();
try {
client = new MqttClient("tcp://192.168.65.15:1883", "JavaSample");
MqttConnectOptions connOpts = new MqttConnectOptions();
connOpts.setCleanSession(true);
client.connect(connOpts);
} catch (MqttException e) {
e.printStackTrace();
}
mqttreceiver mr = new mqttreceiver(client);
mr.addMessageReceivedListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String temp = e.getActionCommand();
System.out.println(temp);
String[] split = temp.split(",");
getDatabasedata("SELECT pickupdates.pickupdate FROM pickupdates WHERE pickupdates.citywastezoneid=(SELECT cities.zone FROM cities WHERE cities.name='" + split[1] + "' AND cities.wastetype='" + split[2] + "' AND cities.zone=" + split[3] + ")",split[2], Integer.parseInt(split[0]));
getDatabasedata("SELECT pickupdates.pickupdate FROM pickupdates WHERE pickupdates.citywastezoneid=(SELECT cities.zone FROM cities WHERE cities.name='" + split[1] + "' AND cities.wastetype='" + split[2] + "' AND cities.zone=" + split[3] + ")", split[2], Integer.parseInt(split[0]));
}
});
mr.getmessage();
}
public void getDatabasedata(String message,String wastetyp, int clientidentify) {
String temp;
public void getDatabasedata(String message, String wastetyp, int clientidentify) {
Log.debug(message);
JDCB Database = new JDCB("placeuser", "eaL956R6yFItQVBl", "wasteinformation");
ResultSet result = Database.executeQuery(message);
try {
while (result.next()) {
String temptime = String.valueOf(result.getString("pickupdate"));
if (!result.isBeforeFirst()) {
int abholtag = 0;
transmitmessageAbfallart(clientidentify + "," + wastetyp + "," + abholtag);
} else {
while (result.next()) {
String temptime = String.valueOf(result.getString("pickupdate"));
GregorianCalendar now = new GregorianCalendar();
DateFormat df = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.LONG);
String date = df.format(now.getTime());
String[] parts = temptime.split("-");
String tempyear = parts[0];
String[] yearsplit = tempyear.split("0");
String tempyearnew = yearsplit[1];
String newDate = parts[2] + "." + parts[1] + "." + tempyearnew;
String[] partstwo = date.split(" ");
GregorianCalendar now = new GregorianCalendar();
DateFormat df = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.LONG);
String date = df.format(now.getTime());
String[] parts = temptime.split("-");
String tempyear = parts[0];
String[] yearsplit = tempyear.split("0");
String tempyearnew = yearsplit[1];
String newDate = parts[2] + "." + parts[1] + ".20" + tempyearnew;
String[] partstwo = date.split(" ");
String Datetomorrow=nexDayDate();
int abholtag;
if (partstwo[0].contains(newDate)) {
abholtag = 1;
} else {
abholtag = 0;
}
temp = clientidentify+","+ wastetyp + "," + abholtag;
System.out.println(temp);
int abholtag;
if (partstwo[0].contains(newDate)||partstwo[0].contains(Datetomorrow)) {
abholtag = 1;
transmitmessageAbfallart(clientidentify + "," + wastetyp + "," + abholtag);
}else {
abholtag=0;
transmitmessageAbfallart(clientidentify + "," + wastetyp + "," + abholtag);
}
if (temp != null) {
transmitmessageAbfallart(temp);
} else {
Log.debug("NO Connection");
}
}
} catch (SQLException e) {
@@ -83,11 +92,29 @@ public class mqtt {
}
private void transmitmessageAbfallart(String temp) {
mqtttransmitter mt = new mqtttransmitter();
mqtttransmitter mt = new mqtttransmitter(client);
Log.debug(temp);
mt.sendmessage(temp);
}
private String nexDayDate() {
final DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
Date currentDate = new Date();
Calendar c = Calendar.getInstance();
c.setTime(currentDate);
c.add(Calendar.DATE, 1);
Date currentDatePlusOne = c.getTime();
String temp=dateFormat.format(currentDatePlusOne);
String split[]=temp.split("/");
String newDate=split[2]+"."+split[1]+"."+split[0];
return newDate;
}
}

11
src/com/wasteinformationserver/mqtt/mqttreceiver.java
View File

@@ -17,20 +17,17 @@ public class mqttreceiver {
public ArrayList<ActionListener> mylisteners = new ArrayList<>();
public String message;
public mqttreceiver() {
public mqttreceiver(MqttClient mqtt) {
this.client = mqtt;
}
public String getmessage() {
try {
client = new MqttClient("tcp://192.168.65.15:1883", "JavaSample");
client.connect();
client.setCallback(new MqttCallback() {
client.setCallback(new MqttCallback() {
@Override
public void connectionLost(Throwable throwable) {
Log.error("connection lost");
}
@Override

15
src/com/wasteinformationserver/mqtt/mqtttransmitter.java
View File

@@ -9,32 +9,25 @@ import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
public class mqtttransmitter {
MqttClient client;
public mqtttransmitter() {
public mqtttransmitter(MqttClient client) {
this.client=client;
}
public void sendmessage(String temp) {
String topic = "TopicOut";
String content = temp;
int qos = 2;
String broker = "tcp://192.168.65.15:1883";
String clientId = "JavaSample";
MemoryPersistence persistence = new MemoryPersistence();
try {
MqttClient sampleClient = new MqttClient(broker, clientId, persistence);
MqttConnectOptions connOpts = new MqttConnectOptions();
connOpts.setCleanSession(true);
Log.debug("Connecting to broker: " + broker);
sampleClient.connect(connOpts);
Log.debug("Connected");
Log.debug("Publishing message: " + content);
MqttMessage message = new MqttMessage(content.getBytes());
message.setQos(qos);
sampleClient.publish(topic, message);
client.publish(topic, message);
Log.debug("Message published");
sampleClient.disconnect();
Log.debug("Disconnected");
} catch (MqttException me) {