Add a CLI to list up openstack router interfaces
Change-Id: I4569c36f773079385f776d50178a321876c8800d
diff --git a/apps/openstacknetworking/app/src/main/java/org/onosproject/openstacknetworking/cli/OpenstackRouterInterfaceListCommand.java b/apps/openstacknetworking/app/src/main/java/org/onosproject/openstacknetworking/cli/OpenstackRouterInterfaceListCommand.java
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+++ b/apps/openstacknetworking/app/src/main/java/org/onosproject/openstacknetworking/cli/OpenstackRouterInterfaceListCommand.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2018-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.openstacknetworking.cli;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.google.common.collect.Lists;
+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.openstacknetworking.api.OpenstackRouterService;
+import org.openstack4j.model.network.RouterInterface;
+import org.openstack4j.openstack.networking.domain.NeutronRouter;
+
+import java.util.List;
+
+import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.modelEntityToJson;
+import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.prettyJson;
+
+/**
+ * Lists Openstack router interfaces.
+ */
+@Service
+@Command(scope = "onos", name = "openstack-router-interfaces",
+ description = "Lists all OpenStack routers interfaces")
+public class OpenstackRouterInterfaceListCommand extends AbstractShellCommand {
+ private static final String FORMAT = "%-40s%-40s%-40s%-40s%-40s";
+
+ private final OpenstackRouterService routerService =
+ AbstractShellCommand.get(OpenstackRouterService.class);
+
+ @Override
+ protected void doExecute() {
+ List<RouterInterface> routerInterfaces =
+ Lists.newArrayList(routerService.routerInterfaces());
+
+ if (outputJson()) {
+ print("%s", json(routerInterfaces));
+ } else {
+ print(FORMAT, "ID", "RouterName", "SubnetID", "PortID", "TenantID");
+ for (RouterInterface routerInterface: routerInterfaces) {
+ print(FORMAT, routerInterface.getId(),
+ routerService.router(routerInterface.getId()),
+ routerInterface.getSubnetId(),
+ routerInterface.getPortId(),
+ routerInterface.getTenantId());
+ }
+ }
+ }
+
+ private String json(List<RouterInterface> routerInterfaces) {
+ ObjectMapper mapper = new ObjectMapper();
+ ArrayNode result = mapper.createArrayNode();
+ for (RouterInterface routerInterface: routerInterfaces) {
+ result.add(modelEntityToJson(routerInterface, NeutronRouter.class));
+ }
+ return prettyJson(mapper, result.toString());
+ }
+}
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