1 files changed, 107 insertions, 0 deletions
diff --git a/framework/src/onos/apps/openstackswitching/app/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortCodec.java b/framework/src/onos/apps/openstackswitching/app/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortCodec.java
new file mode 100644
index 00000000..63e6d2ea
--- /dev/null
+++ b/framework/src/onos/apps/openstackswitching/app/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortCodec.java
@@ -0,0 +1,107 @@
+/*
+ * 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.openstackswitching.web;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.MacAddress;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.openstackswitching.OpenstackPort;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.HashMap;
+
+/**
+ * Encodes and decodes the OpenstackPort.
+ */
+public class OpenstackPortCodec extends JsonCodec<OpenstackPort> {
+
+    private static Logger log = LoggerFactory
+            .getLogger(OpenstackPortCodec.class);
+
+    // JSON field names
+    private static final String PORT = "port";
+    private static final String STATUS = "status";
+    private static final String NAME = "name";
+    private static final String ADDRESS_PAIR = "allowed_address_pairs";
+    private static final String ADMIN_STATUS = "admin_status";
+    private static final String NETWORK_ID = "network_id";
+    private static final String TENANT_ID = "tenant_id";
+    private static final String DEVICE_OWNER = "device_owner";
+    private static final String MAC_ADDRESS = "mac_address";
+    private static final String FIXED_IPS = "fixed_ips";
+    private static final String SUBNET_ID = "subnet_id";
+    private static final String IP_ADDRESS = "ip_address";
+    private static final String ID = "id";
+    private static final String SECURITY_GROUPS = "security_groups";
+    private static final String DEVICE_ID = "device_id";
+
+    @Override
+    public OpenstackPort decode(ObjectNode json, CodecContext context) {
+
+        HashMap<String, Ip4Address> fixedIpMap = new HashMap<>();
+        JsonNode portInfo = json.get(PORT);
+        if (portInfo == null) {
+            portInfo = json;
+        }
+
+        String status = portInfo.path(STATUS).asText();
+        String name = portInfo.path(NAME).asText();
+        boolean adminStateUp = portInfo.path(ADMIN_STATUS).asBoolean();
+        String networkId = portInfo.path(NETWORK_ID).asText();
+        String tenantId = portInfo.path(TENANT_ID).asText();
+        String deviceOwner = portInfo.path(DEVICE_OWNER).asText();
+        String macStr = portInfo.path(MAC_ADDRESS).asText();
+        ArrayNode fixedIpList = (ArrayNode) portInfo.path(FIXED_IPS);
+        for (JsonNode fixedIpInfo: fixedIpList) {
+            String subnetId = fixedIpInfo.path(SUBNET_ID).asText();
+            String ipAddressStr = fixedIpInfo.path(IP_ADDRESS).asText();
+            if (ipAddressStr != null) {
+                Ip4Address ipAddress = Ip4Address.valueOf(ipAddressStr);
+                fixedIpMap.put(subnetId, ipAddress);
+            }
+        }
+        String id = portInfo.path(ID).asText();
+        String securityGroups = portInfo.path(SECURITY_GROUPS).asText();
+        String deviceId = portInfo.path(DEVICE_ID).asText();
+
+        OpenstackPort.Builder openstackPortBuilder = OpenstackPort.builder();
+        openstackPortBuilder.portStatus(OpenstackPort.PortStatus.valueOf(status))
+                .name(name)
+                .adminState(adminStateUp)
+                .netwrokId(networkId)
+                .tenantId(tenantId)
+                .deviceOwner(deviceOwner)
+                .macAddress(MacAddress.valueOf(macStr))
+                .fixedIps(fixedIpMap)
+                .id(id)
+                .deviceId(deviceId);
+
+        // FIX ME
+        if (!securityGroups.isEmpty()) {
+            openstackPortBuilder.securityGroup(securityGroups);
+        }
+
+        OpenstackPort openstackPort = openstackPortBuilder.build();
+
+        return openstackPort;
+    }
+
+}