ICS sample producer and consumer

[nonrtric.git] / sample-services / ics-producer-consumer / producer / src / main / java / com / demo / producer / messages / KafkaMessageHandler.java

diff --git a/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/messages/KafkaMessageHandler.java b/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/messages/KafkaMessageHandler.java
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+++ b/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/messages/KafkaMessageHandler.java
@@ -0,0 +1,28 @@
+/*-
+ * ========================LICENSE_START=================================
+ * O-RAN-SC
+ *
+ * Copyright (C) 2024: OpenInfra Foundation Europe
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================LICENSE_END===================================
+ */
+
+package com.demo.producer.messages;
+
+import org.apache.kafka.clients.consumer.ConsumerRecord;
+
+@FunctionalInterface
+public interface KafkaMessageHandler {
+    void processMessage(String topicName, ConsumerRecord<String, String> message) throws Exception;
+}