SONA: openstackSwitching

 - Added event handlers  (DEVICE_XX, PORT_XXX) and tested with mininet
 - Added default flow rule setup for ARP and DHCP
 - Added neutron network API handler
 - Added the feature to populate flow rules for the same subnet
 - Added the feature to populate flow rules for VMs in other Cnode using Nicira ext.
 - Modified the directory structure
 - Fixed nicira ext handling logic
 - Fixed neutron network API handler
 - Added the tenant isolation feature by checking the source IP address

Change-Id: I076d21f3c90f458727e33cb36b47d9b14ccfd68f
diff --git a/apps/openstackswitching/src/main/webapp/WEB-INF/web.xml b/apps/openstackswitching/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..53b0e2e
--- /dev/null
+++ b/apps/openstackswitching/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2015 Open Networking Laboratory
+  ~
+  ~ 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>Openstack Switching REST API v1.0</display-name>
+
+    <servlet>
+        <servlet-name>JAX-RS Service</servlet-name>
+        <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
+        <init-param>
+            <param-name>com.sun.jersey.config.property.resourceConfigClass</param-name>
+            <param-value>com.sun.jersey.api.core.ClassNamesResourceConfig</param-value>
+        </init-param>
+        <init-param>
+            <param-name>com.sun.jersey.config.property.classnames</param-name>
+            <param-value>
+                org.onosproject.openstackswitching.web.OpenstackPortWebResource,
+                org.onosproject.openstackswitching.web.OpenstackNetworkWebResource
+            </param-value>
+        </init-param>
+        <load-on-startup>1</load-on-startup>
+    </servlet>
+
+    <servlet-mapping>
+        <servlet-name>JAX-RS Service</servlet-name>
+        <url-pattern>/*</url-pattern>
+    </servlet-mapping>
+</web-app>