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-rw-r--r--src/vpp-api/java/jvpp-nat/io/fd/vpp/jvpp/nat/examples/CallbackApiExample.java68
-rw-r--r--src/vpp-api/java/jvpp-nat/io/fd/vpp/jvpp/nat/examples/Readme.txt1
2 files changed, 69 insertions, 0 deletions
diff --git a/src/vpp-api/java/jvpp-nat/io/fd/vpp/jvpp/nat/examples/CallbackApiExample.java b/src/vpp-api/java/jvpp-nat/io/fd/vpp/jvpp/nat/examples/CallbackApiExample.java
new file mode 100644
index 00000000000..e4d5cb3370c
--- /dev/null
+++ b/src/vpp-api/java/jvpp-nat/io/fd/vpp/jvpp/nat/examples/CallbackApiExample.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2016 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.nat.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.nat.JVppNatImpl;
+import io.fd.vpp.jvpp.nat.callback.Nat44InterfaceAddDelFeatureCallback;
+import io.fd.vpp.jvpp.nat.dto.Nat44InterfaceAddDelFeature;
+import io.fd.vpp.jvpp.nat.dto.Nat44InterfaceAddDelFeatureReply;
+
+public class CallbackApiExample {
+
+ static class TestCallback implements Nat44InterfaceAddDelFeatureCallback {
+
+ @Override
+ public void onNat44InterfaceAddDelFeatureReply(final Nat44InterfaceAddDelFeatureReply msg) {
+ System.out.printf("Received Nat44InterfaceAddDelFeatureReply: context=%d%n",
+ msg.context);
+ }
+
+ @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());
+ }
+ }
+
+ public static void main(String[] args) throws Exception {
+ testCallbackApi();
+ }
+
+ private static void testCallbackApi() throws Exception {
+ System.out.println("Testing Java callback API for nat plugin");
+ try (final JVppRegistry registry = new JVppRegistryImpl("NatCallbackApiTest");
+ final JVpp jvpp = new JVppNatImpl()) {
+ registry.register(jvpp, new TestCallback());
+
+ System.out.println("Sending Nat44InterfaceAddDelFeature request...");
+ Nat44InterfaceAddDelFeature request = new Nat44InterfaceAddDelFeature();
+ request.isAdd = 1;
+ request.isInside = 1;
+ request.swIfIndex = 1;
+ final int result = jvpp.send(request);
+ System.out.printf("Nat44InterfaceAddDelFeature send result = %d%n", result);
+
+ Thread.sleep(1000);
+
+ System.out.println("Disconnecting...");
+ }
+ }
+}
diff --git a/src/vpp-api/java/jvpp-nat/io/fd/vpp/jvpp/nat/examples/Readme.txt b/src/vpp-api/java/jvpp-nat/io/fd/vpp/jvpp/nat/examples/Readme.txt
new file mode 100644
index 00000000000..ac75e04eac5
--- /dev/null
+++ b/src/vpp-api/java/jvpp-nat/io/fd/vpp/jvpp/nat/examples/Readme.txt
@@ -0,0 +1 @@
+sudo java -cp build-vpp-native/vpp/vpp-api/java/jvpp-registry-17.10.jar:build-vpp-native/vpp/vpp-api/java/jvpp-nat-17.10.jar io.fd.vpp.jvpp.nat.examples.CallbackApiExample