uebung3

wip

client/src/main/java/org/example/demo/praktikum1/aufgabe3/Client.java

@@ -7,8 +7,7 @@ import java.util.Scanner;
 public class Client {
     public static void main(String[] args) throws Exception {
         Properties props = new Properties();
-        props.setProperty(Context.INITIAL_CONTEXT_FACTORY,
-                          "org.wildfly.naming.client.WildFlyInitialContextFactory");
+        props.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.wildfly.naming.client.WildFlyInitialContextFactory");
         props.setProperty(Context.PROVIDER_URL, "http-remoting://localhost:8080");
 
         InitialContext ctx = new InitialContext(props);

client/src/main/java/org/example/demo/uebung3/aufgabe13/Client.java

@@ -0,0 +1,50 @@
+package org.example.demo.uebung3.aufgabe13;
+
+import java.util.Properties;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import jakarta.jms.Connection;
+import jakarta.jms.ConnectionFactory;
+import jakarta.jms.Destination;
+import jakarta.jms.JMSException;
+import jakarta.jms.MessageProducer;
+import jakarta.jms.Session;
+import jakarta.jms.TextMessage;
+
+public class Client {
+
+    public static void main(String[] args) {
+        Properties props = new Properties();
+        props.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.wildfly.naming.client.WildFlyInitialContextFactory");
+        props.setProperty(Context.PROVIDER_URL, "http-remoting://127.0.0.1:8080");
+
+        try {
+            InitialContext context = new InitialContext(props);
+
+            // ConnectionFactory und Ziel-Queue ermitteln
+            ConnectionFactory factory = (ConnectionFactory) context.lookup("jms/RemoteConnectionFactory");
+            Destination queue = (Destination) context.lookup("jms/queue/MyQueue");
+
+            // Verbindung und Session aufbauen
+            Connection con = factory.createConnection("guest", "guest");
+            Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
+            con.start();
+
+            // Nachricht erstellen und senden
+            MessageProducer producer = session.createProducer(queue);
+            TextMessage message = session.createTextMessage("Hallo-Welt");
+            producer.send(message);
+
+            System.out.println("Nachricht 'Hallo-Welt' in Queue gestellt.");
+
+            // Ressourcen schließen
+            producer.close();
+            session.close();
+            con.close();
+            context.close();
+        } catch (NamingException | JMSException e) {
+            e.printStackTrace();
+        }
+    }
+}