[ONOS-2755] add restfull service of floatingIp

Change-Id: Ife1ee53639f64136d72267d205c71d2766d7d97b

+/*
+ * 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.
+ */
+package org.onosproject.vtnweb.web;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Iterator;
+import java.util.List;
+
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.vtnrsc.FloatingIp;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/**
+ * FloatingIp JSON codec.
+ */
+public final class FloatingIpCodec extends JsonCodec<FloatingIp> {
+    @Override
+    public ObjectNode encode(FloatingIp floatingIp, CodecContext context) {
+        checkNotNull(floatingIp, "floatingIp cannot be null");
+        ObjectNode result = context
+                .mapper()
+                .createObjectNode()
+                .put("id", floatingIp.id().floatingIpId().toString())
+                .put("floating_network_id", floatingIp.networkId().toString())
+                .put("router_id",
+                     floatingIp.routerId() == null ? null : floatingIp
+                             .routerId().routerId())
+                .put("tenant_id", floatingIp.tenantId().toString())
+                .put("port_id",
+                     floatingIp.portId() == null ? null : floatingIp.portId()
+                             .toString())
+                .put("fixed_ip_address",
+                     floatingIp.fixedIp() == null ? null : floatingIp.fixedIp()
+                             .toString())
+                .put("floating_ip_address", floatingIp.floatingIp().toString())
+                .put("status", floatingIp.status().toString());
+        return result;
+    }
+
+    public ObjectNode extracFields(FloatingIp floatingIp, CodecContext context,
+                                   List<String> fields) {
+        checkNotNull(floatingIp, "floatingIp cannot be null");
+        ObjectNode result = context.mapper().createObjectNode();
+        Iterator<String> i = fields.iterator();
+        while (i.hasNext()) {
+            String s = i.next();
+            if (s.equals("floating_network_id")) {
+                result.put("floating_network_id", floatingIp.networkId()
+                        .toString());
+            }
+            if (s.equals("router_id")) {
+                result.put("router_id",
+                           floatingIp.routerId() == null ? null : floatingIp
+                                   .routerId().routerId());
+            }
+            if (s.equals("tenant_id")) {
+                result.put("tenant_id", floatingIp.tenantId().toString());
+            }
+            if (s.equals("port_id")) {
+                result.put("port_id",
+                           floatingIp.portId() == null ? null : floatingIp
+                                   .portId().toString());
+            }
+            if (s.equals("id")) {
+                result.put("id", floatingIp.id().floatingIpId().toString());
+            }
+            if (s.equals("fixed_ip_address")) {
+                result.put("fixed_ip_address",
+                           floatingIp.fixedIp() == null ? null : floatingIp
+                                   .fixedIp().toString());
+            }
+            if (s.equals("floating_ip_address")) {
+                result.put("floating_ip_address", floatingIp.floatingIp()
+                        .toString());
+            }
+            if (s.equals("status")) {
+                result.put("status", floatingIp.status().toString());
+            }
+        }
+        return result;
+    }
+}

@@ -37,6 +37,8 @@
                 org.onosproject.vtnweb.resources.PortChainWebResource
                 org.onosproject.vtnweb.resources.PortPairGroupWebResource
                 org.onosproject.vtnweb.resources.PortPairWebResource
+				org.onosproject.vtnweb.resources.FloatingIpWebResource
+                org.onosproject.vtnweb.resources.RouterWebResource
             </param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>