Add REST API and CLI CURD support for kubevirt network
Change-Id: I5e01036c42157013ca3fb4665c67c8d47cf22c7b
diff --git a/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/cli/KubevirtListNetworkCommand.java b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/cli/KubevirtListNetworkCommand.java
new file mode 100644
index 0000000..dfaed15
--- /dev/null
+++ b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/cli/KubevirtListNetworkCommand.java
@@ -0,0 +1,84 @@
+/*
+ * 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.cli;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Lists;
+import org.apache.commons.lang.StringUtils;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.kubevirtnetworking.api.KubevirtNetwork;
+import org.onosproject.kubevirtnetworking.api.KubevirtNetworkService;
+
+import java.util.Comparator;
+import java.util.List;
+
+import static org.onosproject.kubevirtnetworking.api.Constants.CLI_ID_LENGTH;
+import static org.onosproject.kubevirtnetworking.api.Constants.CLI_IP_ADDRESS_LENGTH;
+import static org.onosproject.kubevirtnetworking.api.Constants.CLI_MARGIN_LENGTH;
+import static org.onosproject.kubevirtnetworking.api.Constants.CLI_NAME_LENGTH;
+import static org.onosproject.kubevirtnetworking.api.Constants.CLI_SEG_ID_LENGTH;
+import static org.onosproject.kubevirtnetworking.api.Constants.CLI_TYPE_LENGTH;
+import static org.onosproject.kubevirtnetworking.util.KubevirtNetworkingUtil.genFormatString;
+import static org.onosproject.kubevirtnetworking.util.KubevirtNetworkingUtil.prettyJson;
+
+/**
+ * Lists kubevirt networks.
+ */
+@Service
+@Command(scope = "onos", name = "kubevirt-networks",
+ description = "Lists all kubevirt networks")
+public class KubevirtListNetworkCommand extends AbstractShellCommand {
+ @Override
+ protected void doExecute() throws Exception {
+ KubevirtNetworkService service = get(KubevirtNetworkService.class);
+ List<KubevirtNetwork> networks = Lists.newArrayList(service.networks());
+ networks.sort(Comparator.comparing(KubevirtNetwork::name));
+
+ String format = genFormatString(ImmutableList.of(CLI_ID_LENGTH, CLI_NAME_LENGTH,
+ CLI_TYPE_LENGTH, CLI_SEG_ID_LENGTH, CLI_IP_ADDRESS_LENGTH));
+
+ if (outputJson()) {
+ print("%s", json(networks));
+ } else {
+ print(format, "ID", "Name", "Type", "SegId", "Gateway");
+
+ for (KubevirtNetwork net: networks) {
+ print(format,
+ StringUtils.substring(net.networkId(),
+ 0, CLI_ID_LENGTH - CLI_MARGIN_LENGTH),
+ StringUtils.substring(net.name(),
+ 0, CLI_NAME_LENGTH - CLI_MARGIN_LENGTH),
+ net.type().toString(),
+ net.segmentId() == null ? "N/A" : net.segmentId(),
+ net.gatewayIp() == null ? "" : net.gatewayIp().toString());
+ }
+ }
+ }
+
+ private String json(List<KubevirtNetwork> networks) {
+ ObjectMapper mapper = new ObjectMapper();
+ ArrayNode result = mapper.createArrayNode();
+
+ for (KubevirtNetwork network : networks) {
+ result.add(jsonForEntity(network, KubevirtNetwork.class));
+ }
+ return prettyJson(mapper, result.toString());
+ }
+}