SONA : OpenstackSwitching
 - Stateless Neutron data handling
 - Supports Nicira ext.

Change-Id: I31db161bbd06a03e2d8e6ee6abfb033215898ee7
diff --git a/apps/openstackswitching/app/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingConfig.java b/apps/openstackswitching/app/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingConfig.java
index 12a9c2c..ba39ff6 100644
--- a/apps/openstackswitching/app/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingConfig.java
+++ b/apps/openstackswitching/app/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingConfig.java
@@ -24,6 +24,10 @@
  */
 public class OpenstackSwitchingConfig extends Config<ApplicationId> {
     public static final String DONOTPUSH = "do_not_push_flows";
+    public static final String NEUTRON_SERVER = "neutron_server";
+    public static final String KEYSTONE_SERVER = "keystone_server";
+    public static final String USER_NAME = "user_name";
+    public static final String PASSWORD = "password";
 
     /**
      * Returns the flag whether the app pushes flows or not.
@@ -36,6 +40,42 @@
     }
 
     /**
+     * Returns the Neutron server IP address.
+     *
+     * @return Neutron server IP
+     */
+    public String neutronServer() {
+        return get(NEUTRON_SERVER, "");
+    }
+
+    /**
+     * Returns the Keystone server IP address.
+     *
+     * @return Keystone server IP
+     */
+    public String keystoneServer() {
+        return get(KEYSTONE_SERVER, "");
+    }
+
+    /**
+     * Returns the username for openstack.
+     *
+     * @return username for openstack
+     */
+    public String userName() {
+        return get(USER_NAME, "");
+    }
+
+    /**
+     * Returns the password for openstack.
+     *
+     * @return password for openstack
+     */
+    public String password() {
+        return get(PASSWORD, "");
+    }
+
+    /**
      * Sets the flag whether the app pushes flows or not.
      *
      * @param flag the flag whether the app pushes flows or not
@@ -44,4 +84,44 @@
     public BasicElementConfig doNotPushFlows(boolean flag) {
         return (BasicElementConfig) setOrClear(DONOTPUSH, flag);
     }
+
+    /**
+     * Sets the neutron server IP address.
+     *
+     * @param url neutron server IP address
+     * @return itself
+     */
+    public BasicElementConfig neutronServer(String url) {
+        return (BasicElementConfig) setOrClear(NEUTRON_SERVER, url);
+    }
+
+    /**
+     * Sets the keystone server IP address.
+     *
+     * @param url keystone server IP address
+     * @return itself
+     */
+    public BasicElementConfig keystoneServer(String url) {
+        return (BasicElementConfig) setOrClear(KEYSTONE_SERVER, url);
+    }
+
+    /**
+     * Sets the username for openstack.
+     *
+     * @param username user name for openstack
+     * @return itself
+     */
+    public BasicElementConfig userName(String username) {
+        return (BasicElementConfig) setOrClear(USER_NAME, username);
+    }
+
+    /**
+     * Sets the password for openstack.
+     *
+     * @param password password for openstack
+     * @return itself
+     */
+    public BasicElementConfig password(String password) {
+        return (BasicElementConfig) setOrClear(PASSWORD, password);
+    }
 }