hi

src/com/wasteinformationserver/main.java

@@ -1,6 +1,7 @@
 package com.wasteinformationserver;
 
 import com.wasteinformationserver.mqtt.*;
+
 public class main {
     public static void main(String[] args) {
 /*
@@ -26,10 +27,8 @@ public class main {
         Log.message("thread started");*/
 
         mqtt m = new mqtt();
-        //  m.notifymessage();
+        m.notifymessage();
         m.getDatabasedata();
-        m.printlist();
-        // Log.message("mqtt irgentwos");
 
     }
 }

src/com/wasteinformationserver/mqtt/mqtt.java

@@ -2,20 +2,19 @@ package com.wasteinformationserver.mqtt;
 
 import com.wasteinformationserver.db.jdcb;
 
-import javax.swing.table.DefaultTableModel;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.util.ArrayList;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.time.LocalDateTime;
+import java.util.Date;
+import java.util.GregorianCalendar;
 
 public class mqtt {
 
-    private ArrayList<String> mylist = new ArrayList<>();
-    private int index = 0;
-
     public mqtt() {
 
     }
@@ -33,37 +32,40 @@ public class mqtt {
     }
 
     public void getDatabasedata() {
-        int n=0;
+
+        String temptime = null;
+        String tempabfallart = null;
 
         jdcb Database = new jdcb("placeuser", "eaL956R6yFItQVBl", "wasteinformation");
         ResultSet result = Database.executeQuery("SELECT*FROM place WHERE Zone=1");
         try {
             while (result.next()) {
-                String temp = String.valueOf(result.getString("Abholtag"));
-                System.out.println(temp);
-                filllist(temp);
-                n++;
+                temptime = String.valueOf(result.getString("Abholtag"));
+                tempabfallart = String.valueOf(result.getString("Abfallart"));
             }
         } catch (SQLException e) {
             e.printStackTrace();
         }
 
-        transmitmessagetoESP();
-    }
-
-
-    private void transmitmessagetoESP() {
-        mqtttransmitter mt = new mqtttransmitter(mylist);
-    }
-
-    private void filllist(String temp) {
-        mylist.add(index, temp);
-    }
-
-    public void printlist() {
-        for (int n = 0; n < index; n++) {
-            System.out.println(mylist.get(index));
+        if (temptime != null && tempabfallart != null) {
+            transmitmessageAbfallart(tempabfallart);
+            //transmitmessageDate(temptime);
+        } else {
+            System.out.println("NO Connection");
         }
     }
 
+
+    private void transmitmessageAbfallart(String tempabfallart) {
+
+        mqtttransmitter mt = new mqtttransmitter();
+        mt.sendmessage(tempabfallart);
+    }
+
+    private void transmitmessageDate(String temptime) {
+        GregorianCalendar now = new GregorianCalendar();
+        DateFormat df = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.LONG); // 14.04.12 21:34:07 MESZ
+        System.out.println(df.format(now.getTime()));
+
+    }
 }

src/com/wasteinformationserver/mqtt/mqttreceiver.java

@@ -16,6 +16,8 @@ public class mqttreceiver {
     String message;
 
     ArrayList<ActionListener> mylisteners = new ArrayList<>();
+    ArrayList<String> mylist=new ArrayList<>();
+    int index=0;
 
     public mqttreceiver() {
 
@@ -33,6 +35,7 @@ public class mqttreceiver {
                 public void messageArrived(String s, MqttMessage mqttMessage) throws Exception {
                     System.out.println(new String(mqttMessage.getPayload()));
                     notifylisteners(new String(mqttMessage.getPayload()));
+                    addmylist(new String(mqttMessage.getPayload()));
                 }
 
                 @Override
@@ -40,7 +43,7 @@ public class mqttreceiver {
 
                 }
             });
-            client.subscribe("test/topic");
+            client.subscribe("TopicIn");
         } catch (MqttException e) {
             e.printStackTrace();
         }
@@ -56,4 +59,9 @@ public class mqttreceiver {
     public void addMessageReceivedListener(ActionListener l) {
         mylisteners.add(l);
     }
+
+    private void addmylist(String temp){
+        mylist.add(index,temp);
+        index++;
+    }
 }

src/com/wasteinformationserver/mqtt/mqtttransmitter.java

@@ -10,19 +10,22 @@ import java.util.ArrayList;
 
 public class mqtttransmitter {
 
-    public mqtttransmitter(ArrayList<String> mylist) {
+    private String messagedatabase;
 
+    public mqtttransmitter() {
     }
 
-    public void sendmessage(ArrayList mylist) {
-        String topic = "kk";
-        String content = "Message from MqttPublishSample";
+    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);
@@ -37,6 +40,7 @@ public class mqtttransmitter {
             sampleClient.disconnect();
             System.out.println("Disconnected");
             System.exit(0);
+
         } catch (MqttException me) {
             System.out.println("reason " + me.getReasonCode());
             System.out.println("msg " + me.getMessage());