Extract exchange from URI

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

hawkbit-dmf-amqp/src/main/java/org/eclipse/hawkbit/amqp/BaseAmqpService.java

@@ -3,6 +3,8 @@
  */
 package org.eclipse.hawkbit.amqp;
 
+import java.net.URI;
+
 import org.springframework.amqp.core.Message;
 import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.amqp.support.converter.AbstractJavaTypeMapper;
@@ -55,4 +57,8 @@ public class BaseAmqpService {
         return (T) messageConverter.fromMessage(message);
     }
 
+    protected String getExchangeFromAmqpUri(final URI amqpUri) {
+        return amqpUri.getPath().substring(1);
+    }
+
 }

hawkbit-dmf-amqp/src/main/java/org/eclipse/hawkbit/amqp/DefaultAmqpSenderService.java

@@ -23,7 +23,7 @@ public class DefaultAmqpSenderService extends BaseAmqpService implements AmqpSen
 
     @Override
     public void sendMessage(final Message message, final URI uri) {
-        spInternalConnectorTemplate.send(uri.getPath(), message);
+        spInternalConnectorTemplate.send(getExchangeFromAmqpUri(uri), message);
     }
 
 }