IPv6RA: Device level global prefix configuration support
Change-Id: Ib758f034194d5c0ebb2d709e0cbf2234f90c6b63
(cherry picked from commit b62f7bd2246403144c65c611a20f2b2ddc97a2b0)
diff --git a/apps/routeradvertisement/src/main/java/org/onosproject/ra/config/RouterAdvertisementDeviceConfig.java b/apps/routeradvertisement/src/main/java/org/onosproject/ra/config/RouterAdvertisementDeviceConfig.java
new file mode 100644
index 0000000..34b7f16
--- /dev/null
+++ b/apps/routeradvertisement/src/main/java/org/onosproject/ra/config/RouterAdvertisementDeviceConfig.java
@@ -0,0 +1,58 @@
+/*
+ * 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.ra.config;
+
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.google.common.collect.Lists;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.config.Config;
+import org.onosproject.net.host.InterfaceIpAddress;
+
+import java.util.List;
+
+/**
+ * Device configuration for Router Advertisement.
+ */
+public class RouterAdvertisementDeviceConfig extends Config<DeviceId> {
+
+ private static final String PREFIXES = "prefixes";
+
+ @Override
+ public boolean isValid() {
+ return hasOnlyFields(PREFIXES) && prefixes() != null;
+ }
+
+
+ /**
+ * Gets global router advertisement prefixes for device.
+ *
+ * @return global prefixes. Or null if not configured.
+ */
+ public List<InterfaceIpAddress> prefixes() {
+ if (!object.has(PREFIXES)) {
+ return null;
+ }
+
+ List<InterfaceIpAddress> ips = Lists.newArrayList();
+ ArrayNode prefixes = (ArrayNode) object.path(PREFIXES);
+ prefixes.forEach(i -> ips.add(InterfaceIpAddress.valueOf(i.asText())));
+ return ips;
+ }
+
+}
+
+