HONEYCOMB-130: Separate v3po plugin from HC infra

Creating folders:
- common/
- infra/
- v3po/
- vpp-common/

Change-Id: I2c39e1b17e39e7c0f0628f44aa5fe08563fa06e4
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

5 files changed, 181 insertions, 0 deletions

diff --git a/infra/notification/api/pom.xml b/infra/notification/api/pom.xml
new file mode 100644
index 000000000..2291025f9
--- /dev/null
+++ b/infra/notification/api/pom.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright (c) 2015 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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <artifactId>impl-parent</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+        <relativePath>../../../common/impl-parent</relativePath>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>io.fd.honeycomb</groupId>
+    <artifactId>notification-api</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.opendaylight.mdsal</groupId>
+            <artifactId>mdsal-dom-api</artifactId>
+            <version>2.0.2-Beryllium-SR2</version>
+        </dependency>
+    </dependencies>
+
+
+</project>
diff --git a/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/ManagedNotificationProducer.java b/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/ManagedNotificationProducer.java
new file mode 100644
index 000000000..0f5e28cde
--- /dev/null
+++ b/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/ManagedNotificationProducer.java
@@ -0,0 +1,38 @@
+/*
+ * 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.honeycomb.v3po.notification;
+
+import com.google.common.annotations.Beta;
+import javax.annotation.Nonnull;
+
+/**
+ * Special notification producer that is capable of starting and stopping the notification stream
+ */
+@Beta
+public interface ManagedNotificationProducer extends NotificationProducer {
+
+    /**
+     * Start notification stream managed by this producer.
+     *
+     * @param collector Notification collector expected to collect produced notifications
+     */
+    void start(@Nonnull NotificationCollector collector);
+
+    /**
+     * Stop notification stream managed by this producer.
+     */
+    void stop();
+}
diff --git a/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/NotificationCollector.java b/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/NotificationCollector.java
new file mode 100644
index 000000000..406ab03d2
--- /dev/null
+++ b/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/NotificationCollector.java
@@ -0,0 +1,35 @@
+/*
+ * 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.honeycomb.v3po.notification;
+
+import com.google.common.annotations.Beta;
+import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.yang.binding.Notification;
+
+/**
+ * Notification collector. Collects all the notifications, which are further
+ * propagated to all wired northbound interfaces.
+ */
+@Beta
+public interface NotificationCollector extends AutoCloseable, NotificationProducer {
+
+    /**
+     * Publish a single notification.
+     *
+     * @param notification notification to be published
+     */
+    void onNotification(@Nonnull Notification notification);
+}
diff --git a/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/NotificationProducer.java b/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/NotificationProducer.java
new file mode 100644
index 000000000..dab773c45
--- /dev/null
+++ b/infra/notification/api/src/main/java/io/fd/honeycomb/v3po/notification/NotificationProducer.java
@@ -0,0 +1,37 @@
+/*
+ * 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.honeycomb.v3po.notification;
+
+import com.google.common.annotations.Beta;
+import java.util.Collection;
+import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.yang.binding.Notification;
+
+/**
+ * Produces notification of exposed notification types
+ */
+@Beta
+public interface NotificationProducer extends AutoCloseable {
+
+    /**
+     * Return collection of notification types that will be emitted by this producer.
+     * Other types of notifications should not be emitted, since they can be rejected.
+     *
+     * @return collection of all notification types emitted by this producer
+     */
+    @Nonnull
+    Collection<Class<? extends Notification>> getNotificationTypes();
+}
diff --git a/infra/notification/api/src/main/yang/notification-api.yang b/infra/notification/api/src/main/yang/notification-api.yang
new file mode 100644
index 000000000..4e6eb98ae
--- /dev/null
+++ b/infra/notification/api/src/main/yang/notification-api.yang
@@ -0,0 +1,31 @@
+module notification-api {
+    yang-version 1;
+    namespace "urn:honeycomb:params:xml:ns:yang:notification:api";
+    prefix "hc-notif-a";
+
+    import config { prefix config; revision-date 2013-04-05; }
+
+    description
+        "Module definition for honeycomb notification service APIs";
+
+    revision "2016-06-01" {
+        description
+            "Initial revision";
+    }
+
+    identity honeycomb-notification-collector {
+        base "config:service-type";
+        config:java-class io.fd.honeycomb.v3po.notification.NotificationCollector;
+    }
+
+    identity dom-notification-service {
+        base "config:service-type";
+        config:java-class org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter;
+    }
+
+    identity honeycomb-notification-producer {
+        base "config:service-type";
+        config:java-class io.fd.honeycomb.v3po.notification.ManagedNotificationProducer;
+    }
+
+}