CORD-151 add initial skeleton for cord-vtn application
Change-Id: I57bf17445f1e571b51bca2fe7c2631e65cd43145
diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnConfig.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnConfig.java
new file mode 100644
index 0000000..c2c37ab
--- /dev/null
+++ b/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;
+ }
+ }
+}