bringing src to commit tag 65d551b50e782b0c1ea76c1a9ed1c5a801a5a7e4

Change-Id: Ib2da78962eaef856f418636c31b0f5c84286244f

1 files changed, 101 insertions, 0 deletions

diff --git a/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnConfig.java b/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnConfig.java
new file mode 100644
index 00000000..c2c37aba
--- /dev/null
+++ b/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnConfig.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2014-2015 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.
+ */
+package org.onosproject.cordvtn;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.google.common.collect.Sets;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.TpPort;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.net.config.Config;
+
+import java.util.Set;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Configuration object for CORD VTN service.
+ */
+public class CordVtnConfig extends Config<ApplicationId> {
+
+    public static final String OVSDB_NODES = "ovsdbNodes";
+    public static final String HOSTNAME = "hostname";
+    public static final String IP = "ip";
+    public static final String PORT = "port";
+
+    /**
+     * Returns the set of ovsdb nodes read from network config.
+     *
+     * @return set of OvsdbNodeConfig or null
+     */
+    public Set<OvsdbNodeConfig> ovsdbNodes() {
+        Set<OvsdbNodeConfig> ovsdbNodes = Sets.newHashSet();
+
+        JsonNode nodes = object.get(OVSDB_NODES);
+        if (nodes == null) {
+            return null;
+        }
+        nodes.forEach(jsonNode -> ovsdbNodes.add(new OvsdbNodeConfig(
+            jsonNode.path(HOSTNAME).asText(),
+            IpAddress.valueOf(jsonNode.path(IP).asText()),
+            TpPort.tpPort(jsonNode.path(PORT).asInt()))));
+
+        return ovsdbNodes;
+    }
+
+    /**
+     * Configuration for an OVSDB node.
+     */
+    public static class OvsdbNodeConfig {
+
+        private final String hostname;
+        private final IpAddress ip;
+        private final TpPort port;
+
+        public OvsdbNodeConfig(String hostname, IpAddress ip, TpPort port) {
+            this.hostname = checkNotNull(hostname);
+            this.ip = checkNotNull(ip);
+            this.port = checkNotNull(port);
+        }
+
+        /**
+         * Returns hostname of the node.
+         *
+         * @return hostname
+         */
+        public String hostname() {
+            return this.hostname;
+        }
+
+        /**
+         * Returns ip address to access ovsdb-server of the node.
+         *
+         * @return ip address
+         */
+        public IpAddress ip() {
+            return this.ip;
+        }
+
+        /**
+         * Returns port number to access ovsdb-server of the node.
+         *
+         * @return port number
+         */
+        public TpPort port() {
+            return this.port;
+        }
+    }
+}