VPP-205: jvpp plugin support.

Splits jvpp into two jars
jvpp-registry.jar - base jvpp functionality
jvpp-core.jar - Java wrapper for vpe.api

Plugins can be generated the same way jvpp-core.jar is.
Example (nsh):
https://gerrit.fd.io/r/#/c/2118/

Change-Id: I2254f90b2c3e423563bb91bf70877979f1e90a7d
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/vpp-api/java/jvpp-core/org/openvpp/jvpp/core/test/CallbackJVppFacadeNotificationTest.java b/vpp-api/java/jvpp-core/org/openvpp/jvpp/core/test/CallbackJVppFacadeNotificationTest.java
new file mode 100644
index 00000000..542a561a
--- /dev/null
+++ b/vpp-api/java/jvpp-core/org/openvpp/jvpp/core/test/CallbackJVppFacadeNotificationTest.java
@@ -0,0 +1,89 @@
+/*
+ * 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 org.openvpp.jvpp.core.test;
+
+import org.openvpp.jvpp.JVppRegistry;
+import org.openvpp.jvpp.JVppRegistryImpl;
+import org.openvpp.jvpp.VppCallbackException;
+import org.openvpp.jvpp.core.JVppCore;
+import org.openvpp.jvpp.core.JVppCoreImpl;
+import org.openvpp.jvpp.core.callback.WantInterfaceEventsCallback;
+import org.openvpp.jvpp.core.callfacade.CallbackJVppCoreFacade;
+import org.openvpp.jvpp.core.dto.WantInterfaceEventsReply;
+
+public class CallbackJVppFacadeNotificationTest {
+
+    private static void testCallbackFacade() throws Exception {
+        System.out.println("Testing CallbackJVppFacade for notifications");
+
+        final JVppRegistry registry = new JVppRegistryImpl("CallbackFacadeTest");
+        final JVppCore jvpp = new JVppCoreImpl();
+
+        CallbackJVppCoreFacade jvppCallbackFacade = new CallbackJVppCoreFacade(registry, jvpp);
+        System.out.println("Successfully connected to VPP");
+
+        final AutoCloseable notificationListenerReg =
+            jvppCallbackFacade.getNotificationRegistry().registerSwInterfaceSetFlagsNotificationCallback(
+                NotificationUtils::printNotification
+            );
+
+        jvppCallbackFacade.wantInterfaceEvents(NotificationUtils.getEnableInterfaceNotificationsReq(),
+            new WantInterfaceEventsCallback() {
+                @Override
+                public void onWantInterfaceEventsReply(final WantInterfaceEventsReply reply) {
+                    System.out.println("Interface events started");
+                }
+
+                @Override
+                public void onError(final VppCallbackException ex) {
+                    System.out.printf("Received onError exception: call=%s, context=%d, retval=%d\n",
+                        ex.getMethodName(), ex.getCtxId(), ex.getErrorCode());
+                }
+            });
+
+        System.out.println("Changing interface configuration");
+        NotificationUtils.getChangeInterfaceState().send(jvpp);
+
+        Thread.sleep(1000);
+
+        jvppCallbackFacade.wantInterfaceEvents(NotificationUtils.getDisableInterfaceNotificationsReq(),
+            new WantInterfaceEventsCallback() {
+                @Override
+                public void onWantInterfaceEventsReply(final WantInterfaceEventsReply reply) {
+                    System.out.println("Interface events stopped");
+                }
+
+                @Override
+                public void onError(final VppCallbackException ex) {
+                    System.out.printf("Received onError exception: call=%s, context=%d, retval=%d\n",
+                        ex.getMethodName(), ex.getCtxId(), ex.getErrorCode());
+                }
+            });
+
+        notificationListenerReg.close();
+
+        Thread.sleep(2000);
+
+        System.out.println("Disconnecting...");
+        registry.close();
+        Thread.sleep(1000);
+    }
+
+    public static void main(String[] args) throws Exception {
+        testCallbackFacade();
+    }
+}