Bug 2578 - Added Binding Adapters for new Notification Broker

[controller.git] / opendaylight / md-sal / sal-binding-broker / src / main / java / org / opendaylight / controller / md / sal / binding / impl / ForwardedNotificationPublishService.java

diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedNotificationPublishService.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedNotificationPublishService.java
new file mode 100644 (file)
index 0000000..14d6713
--- /dev/null
+++ b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedNotificationPublishService.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.binding.impl;
+
+import com.google.common.util.concurrent.ListenableFuture;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Nonnull;
+import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
+import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
+import org.opendaylight.controller.md.sal.dom.api.DOMNotificationPublishService;
+import org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeSerializer;
+import org.opendaylight.yangtools.yang.binding.Notification;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+
+public class ForwardedNotificationPublishService implements NotificationPublishService, AutoCloseable {
+    private final BindingNormalizedNodeSerializer codecRegistry;
+    private final DOMNotificationPublishService domPublishService;
+
+    public ForwardedNotificationPublishService(BindingNormalizedNodeSerializer codecRegistry, DOMNotificationPublishService domPublishService) {
+        this.codecRegistry = codecRegistry;
+        this.domPublishService = domPublishService;
+    }
+
+    @Override
+    public void putNotification(final Notification notification) throws InterruptedException {
+        domPublishService.putNotification(toDomNotification(notification));
+    }
+
+    @Override
+    public boolean offerNotification(final Notification notification) {
+        final ListenableFuture<?> listenableFuture = domPublishService.offerNotification(toDomNotification(notification));
+        return !DOMNotificationPublishService.REJECTED.equals(listenableFuture);
+    }
+
+    @Override
+    public boolean offerNotification(final Notification notification, final int timeout, final TimeUnit unit) throws InterruptedException {
+        final ListenableFuture<?> listenableFuture =
+                domPublishService.offerNotification(toDomNotification(notification), timeout, unit);
+        return !DOMNotificationPublishService.REJECTED.equals(listenableFuture);
+    }
+
+    private DOMNotification toDomNotification(final Notification notification) {
+        final ContainerNode domNotification = codecRegistry.toNormalizedNodeNotification(notification);
+        return new DOMNotificationImpl(domNotification);
+    }
+
+    @Override
+    public void close() throws Exception {
+
+    }
+
+    private static class DOMNotificationImpl implements DOMNotification {
+
+        private final SchemaPath type;
+        private final ContainerNode body;
+
+        public DOMNotificationImpl(final ContainerNode body) {
+            this.type = SchemaPath.create(true, body.getIdentifier().getNodeType());
+            this.body = body;
+        }
+
+        @Nonnull
+        @Override
+        public SchemaPath getType() {
+            return this.type;
+        }
+
+        @Nonnull
+        @Override
+        public ContainerNode getBody() {
+            return this.body;
+        }
+    }
+}