Add dump for interface names from stats api

Change-Id: I051ce7500bbbef1088bbdd6f1cc68eb605f3ec61
Signed-off-by: Michal Cmarada <mcmarada@cisco.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/java/jvpp-stats/io/fd/jvpp/stats/test/FutureApiNamesTest.java b/java/jvpp-stats/io/fd/jvpp/stats/test/FutureApiNamesTest.java
new file mode 100644
index 0000000..49c48d7
--- /dev/null
+++ b/java/jvpp-stats/io/fd/jvpp/stats/test/FutureApiNamesTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2019 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.jvpp.stats.test;
+
+
+import io.fd.jvpp.JVppRegistry;
+import io.fd.jvpp.stats.JVppStatsImpl;
+import io.fd.jvpp.stats.JVppStatsRegistryImpl;
+import io.fd.jvpp.stats.dto.InterfaceNamesDetailsReplyDump;
+import io.fd.jvpp.stats.dto.InterfaceNamesDump;
+import io.fd.jvpp.stats.future.FutureJVppStatsFacade;
+import java.util.concurrent.Future;
+import java.util.logging.Logger;
+
+public class FutureApiNamesTest {
+
+    private static final Logger LOG = Logger.getLogger(FutureApiNamesTest.class.getName());
+
+    public static void main(String[] args) throws Exception {
+        testCallbackApi(args);
+    }
+
+    private static void testCallbackApi(String[] args) throws Exception {
+        LOG.info("Testing Java callback API for stats plugin");
+        try (final JVppRegistry registry = new JVppStatsRegistryImpl("FutureApiTest");
+             final FutureJVppStatsFacade jvpp = new FutureJVppStatsFacade(registry, new JVppStatsImpl())) {
+            LOG.info("Successfully connected to VPP");
+            testinterfaceNamesDump(jvpp);
+
+            LOG.info("Disconnecting...");
+        }
+    }
+
+    private static void testinterfaceNamesDump(FutureJVppStatsFacade jvpp) throws Exception {
+        LOG.info("Sending InterfaceNamesDump request...");
+        final InterfaceNamesDump request = new InterfaceNamesDump();
+
+        final Future<InterfaceNamesDetailsReplyDump> replyFuture =
+                jvpp.interfaceNamesDump(request).toCompletableFuture();
+        final InterfaceNamesDetailsReplyDump reply = replyFuture.get();
+
+        if (reply == null || reply.interfaceNamesDetails == null) {
+            throw new IllegalStateException("Received null response for empty dump: " + reply);
+        } else {
+            LOG.info(String.format("Received interface names reply: %s \n", reply.interfaceNamesDetails));
+        }
+    }
+}