1 files changed, 52 insertions, 0 deletions
diff --git a/java/jvpp-core/io/fd/vpp/jvpp/core/examples/NotificationUtils.java b/java/jvpp-core/io/fd/vpp/jvpp/core/examples/NotificationUtils.java
new file mode 100644
index 0000000..e963d63
--- /dev/null
+++ b/java/jvpp-core/io/fd/vpp/jvpp/core/examples/NotificationUtils.java
@@ -0,0 +1,52 @@
+/*
+ * 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.core.examples;
+
+import java.io.PrintStream;
+import io.fd.vpp.jvpp.core.dto.SwInterfaceSetFlags;
+import io.fd.vpp.jvpp.core.dto.SwInterfaceEvent;
+import io.fd.vpp.jvpp.core.dto.WantInterfaceEvents;
+
+final class NotificationUtils {
+
+    private NotificationUtils() {}
+
+    static PrintStream printNotification(final SwInterfaceEvent msg) {
+        return System.out.printf("Received interface notification: ifc: %s%n", msg);
+    }
+
+    static SwInterfaceSetFlags getChangeInterfaceState() {
+        final SwInterfaceSetFlags swInterfaceSetFlags = new SwInterfaceSetFlags();
+        swInterfaceSetFlags.swIfIndex = 0;
+        swInterfaceSetFlags.adminUpDown = 1;
+        return swInterfaceSetFlags;
+    }
+
+    static WantInterfaceEvents getEnableInterfaceNotificationsReq() {
+        WantInterfaceEvents wantInterfaceEvents = new WantInterfaceEvents();
+        wantInterfaceEvents.pid = 1;
+        wantInterfaceEvents.enableDisable = 1;
+        return wantInterfaceEvents;
+    }
+
+    static WantInterfaceEvents getDisableInterfaceNotificationsReq() {
+        WantInterfaceEvents wantInterfaceEvents = new WantInterfaceEvents();
+        wantInterfaceEvents.pid = 1;
+        wantInterfaceEvents.enableDisable = 0;
+        return wantInterfaceEvents;
+    }
+}