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diff --git a/java/jvpp-core/io/fd/vpp/jvpp/core/examples/CallbackCliApiExample.java b/java/jvpp-core/io/fd/vpp/jvpp/core/examples/CallbackCliApiExample.java
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+/*
+ * Copyright (c) 2018 Cisco and/or its affiliates.
+ *
+ * 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.
+ */
+
+package io.fd.vpp.jvpp.core.examples;
+
+import io.fd.vpp.jvpp.JVpp;
+import io.fd.vpp.jvpp.JVppRegistry;
+import io.fd.vpp.jvpp.JVppRegistryImpl;
+import io.fd.vpp.jvpp.VppCallbackException;
+import io.fd.vpp.jvpp.core.JVppCoreImpl;
+import io.fd.vpp.jvpp.core.callback.CliInbandReplyCallback;
+import io.fd.vpp.jvpp.core.dto.CliInband;
+import io.fd.vpp.jvpp.core.dto.CliInbandReply;
+
+import java.nio.charset.StandardCharsets;
+
+public class CallbackCliApiExample {
+
+ public static void main(String[] args) throws Exception {
+ testCallbackApi();
+ }
+
+ private static void testCallbackApi() throws Exception {
+ System.out.println("Testing Java callback API for Cli with JVppRegistry");
+ try (final JVppRegistry registry = new JVppRegistryImpl("CallbackCliApiExample");
+ final JVpp jvpp = new JVppCoreImpl()) {
+ registry.register(jvpp, new TestCallback());
+
+ System.out.println("Sending CliInband request...");
+ CliInband req = new CliInband();
+ req.cmd = "create loopback interface";
+ final int result = jvpp.send(req);
+ System.out.printf("CliInband send result = %d%n", result);
+
+ Thread.sleep(1000);
+ System.out.println("Disconnecting...");
+ }
+ Thread.sleep(1000);
+ }
+
+ static class TestCallback implements CliInbandReplyCallback {
+
+ @Override
+ public void onCliInbandReply(final CliInbandReply msg) {
+ System.out.printf("%s", msg.toString());
+ System.out.printf("Received CliInbandReply: context=%d, reply=%s", msg.context, msg.reply);
+ }
+
+ @Override
+ public void onError(VppCallbackException ex) {
+ System.out.printf("Received onError exception: call=%s, context=%d, retval=%d%n", ex.getMethodName(),
+ ex.getCtxId(), ex.getErrorCode());
+ }
+ }
+}