Feed kubevirt port info from K8S port, add a CLI to query port info
Change-Id: Id791fbae66b72cbb8908687463355ecb62ef8543
diff --git a/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/codec/KubevirtPortCodec.java b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/codec/KubevirtPortCodec.java
new file mode 100644
index 0000000..dbbf9c8
--- /dev/null
+++ b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/codec/KubevirtPortCodec.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2021-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.kubevirtnetworking.codec;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.MacAddress;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.kubevirtnetworking.api.DefaultKubevirtPort;
+import org.onosproject.kubevirtnetworking.api.KubevirtPort;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.PortNumber;
+import org.slf4j.Logger;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.onlab.util.Tools.nullIsIllegal;
+import static org.slf4j.LoggerFactory.getLogger;
+
+public final class KubevirtPortCodec extends JsonCodec<KubevirtPort> {
+
+ private final Logger log = getLogger(getClass());
+
+ private static final String NETWORK_ID = "networkId";
+ private static final String MAC_ADDRESS = "macAddress";
+ private static final String IP_ADDRESS = "ipAddress";
+ private static final String DEVICE_ID = "deviceId";
+ private static final String PORT_NUMBER = "portNumber";
+
+ private static final String MISSING_MESSAGE = " is required in KubevirtPort";
+
+ @Override
+ public ObjectNode encode(KubevirtPort port, CodecContext context) {
+ checkNotNull(port, "Kubevirt port cannot be null");
+
+ ObjectNode result = context.mapper().createObjectNode()
+ .put(NETWORK_ID, port.networkId())
+ .put(MAC_ADDRESS, port.macAddress().toString());
+
+ if (port.ipAddress() != null) {
+ result.put(IP_ADDRESS, port.ipAddress().toString());
+ }
+
+ if (port.deviceId() != null) {
+ result.put(DEVICE_ID, port.deviceId().toString());
+ }
+
+ if (port.portNumber() != null) {
+ result.put(PORT_NUMBER, port.portNumber().toString());
+ }
+
+ return result;
+ }
+
+ @Override
+ public KubevirtPort decode(ObjectNode json, CodecContext context) {
+ if (json == null || !json.isObject()) {
+ return null;
+ }
+
+ String networkId = nullIsIllegal(json.get(NETWORK_ID).asText(),
+ NETWORK_ID + MISSING_MESSAGE);
+
+ String macAddress = nullIsIllegal(json.get(MAC_ADDRESS).asText(),
+ MAC_ADDRESS + MISSING_MESSAGE);
+
+ KubevirtPort.Builder builder = DefaultKubevirtPort.builder()
+ .networkId(networkId)
+ .macAddress(MacAddress.valueOf(macAddress));
+
+ JsonNode ipAddressJson = json.get(IP_ADDRESS);
+ if (ipAddressJson != null) {
+ final IpAddress ipAddress = IpAddress.valueOf(ipAddressJson.asText());
+ builder.ipAddress(ipAddress);
+ }
+
+ JsonNode deviceIdJson = json.get(DEVICE_ID);
+ if (deviceIdJson != null) {
+ final DeviceId deviceId = DeviceId.deviceId(deviceIdJson.asText());
+ builder.deviceId(deviceId);
+ }
+
+ JsonNode portNumberJson = json.get(PORT_NUMBER);
+ if (portNumberJson != null) {
+ final PortNumber portNumber = PortNumber.portNumber(portNumberJson.asText());
+ builder.portNumber(portNumber);
+ }
+
+ log.trace("Port is {}", builder.build().toString());
+
+ return builder.build();
+ }
+}