Moving Multicast subsystem into app and refactoring APIs to support multihomed sources and sinks

Change-Id: I95d07b163c619b018ff106159b134ff214aa2ffd
diff --git a/apps/mcast/web/BUCK b/apps/mcast/web/BUCK
new file mode 100644
index 0000000..c036dc0
--- /dev/null
+++ b/apps/mcast/web/BUCK
@@ -0,0 +1,19 @@
+COMPILE_DEPS = [
+    '//lib:CORE_DEPS',
+    '//lib:JACKSON',
+    '//utils/rest:onlab-rest',
+    '//lib:javax.ws.rs-api',
+]
+
+TEST_DEPS = [
+    '//lib:TEST_ADAPTERS',
+    '//lib:jersey-test-framework-core',
+    '//lib:jersey-test-framework-jetty',
+    '//utils/osgi:onlab-osgi-tests',
+    '//web/api:onos-rest-tests',
+]
+
+osgi_jar_with_tests (
+    deps = COMPILE_DEPS,
+    test_deps = TEST_DEPS,
+)
diff --git a/apps/mcast/web/pom.xml b/apps/mcast/web/pom.xml
new file mode 100644
index 0000000..27eb9d8
--- /dev/null
+++ b/apps/mcast/web/pom.xml
@@ -0,0 +1,118 @@
+<?xml version="1.0"?>
+<!--
+~ Copyright 2018-present Open Networking Foundation
+~
+~ 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
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onosproject</groupId>
+        <artifactId>onos-app-mcast</artifactId>
+        <version>1.12.1-SNAPSHOT</version>
+    </parent>
+
+
+    <artifactId>onos-app-mcast-web</artifactId>
+    <packaging>bundle</packaging>
+    <properties>
+        <web.context>/onos/v1/mcast</web.context>
+        <api.version>1.0.0</api.version>
+        <api.title>ONOS Multicast Application REST API</api.title>
+        <api.description>
+            APIs for interacting with the Multicast application.
+        </api.description>
+        <api.package>org.onosproject.mcast.web</api.package>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>javax.ws.rs</groupId>
+            <artifactId>javax.ws.rs-api</artifactId>
+            <version>2.0.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-incubator-api</artifactId>
+            <type>jar</type>
+        </dependency>
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onlab-osgi</artifactId>
+            <classifier>tests</classifier>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish.jersey.core</groupId>
+            <artifactId>jersey-client</artifactId>
+            <type>jar</type>
+        </dependency>
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-core-common</artifactId>
+            <scope>test</scope>
+            <type>jar</type>
+        </dependency>
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-rest</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+            <type>jar</type>
+        </dependency>
+
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-rest</artifactId>
+            <version>${project.version}</version>
+            <classifier>tests</classifier>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.glassfish.jersey.test-framework</groupId>
+            <artifactId>jersey-test-framework-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <_wab>src/main/webapp/</_wab>
+                        <Include-Resource>
+                            WEB-INF/classes/apidoc/swagger.json=target/swagger.json,
+                            {maven-resources}
+                        </Include-Resource>
+                        <Bundle-SymbolicName>
+                            ${project.groupId}.${project.artifactId}
+                        </Bundle-SymbolicName>
+                        <Import-Package>
+                            *,org.glassfish.jersey.servlet
+                        </Import-Package>
+                        <Web-ContextPath>${web.context}</Web-ContextPath>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/apps/mcast/web/src/main/java/org/onosproject/mcast/web/McastRouteWebResource.java b/apps/mcast/web/src/main/java/org/onosproject/mcast/web/McastRouteWebResource.java
new file mode 100644
index 0000000..c198a66
--- /dev/null
+++ b/apps/mcast/web/src/main/java/org/onosproject/mcast/web/McastRouteWebResource.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * 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.onosproject.mcast.web;
+
+import com.google.common.annotations.Beta;
+import org.onosproject.rest.AbstractWebResource;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+/**
+ * Manage the multicast routing information.
+ */
+@Beta
+@Path("mcast")
+public class McastRouteWebResource extends AbstractWebResource {
+
+    /**
+     * Get all multicast routes.
+     * Returns array of all known multicast routes.
+     *
+     * @return 200 OK with array of all known multicast routes
+     */
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response getRoutes() {
+        return Response.noContent().build();
+    }
+
+}
diff --git a/apps/mcast/web/src/main/java/org/onosproject/mcast/web/package-info.java b/apps/mcast/web/src/main/java/org/onosproject/mcast/web/package-info.java
new file mode 100644
index 0000000..6b4bfa1
--- /dev/null
+++ b/apps/mcast/web/src/main/java/org/onosproject/mcast/web/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * 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.
+ */
+
+/**
+ * Multicast web support.
+ */
+package org.onosproject.mcast.web;
diff --git a/apps/mcast/web/src/main/webapp/WEB-INF/web.xml b/apps/mcast/web/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..27b89ec
--- /dev/null
+++ b/apps/mcast/web/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+~ Copyright 2017-present Open Networking Foundation
+~
+~ 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.
+-->
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
+         xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         id="ONOS" version="2.5">
+    <display-name>Mcast REST API v1.0</display-name>
+
+    <servlet>
+        <servlet-name>JAX-RS Service</servlet-name>
+        <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
+        <init-param>
+            <param-name>jersey.config.server.provider.classnames</param-name>
+            <param-value>
+                org.onosproject.mcast.web.McastRouteWebResource</param-value>
+        </init-param>
+        <load-on-startup>10</load-on-startup>
+    </servlet>
+
+    <servlet-mapping>
+        <servlet-name>JAX-RS Service</servlet-name>
+        <url-pattern>/*</url-pattern>
+    </servlet-mapping>
+</web-app>