[ONOS-2828] add router service cli

Change-Id: I633c5c9e4ac51cac2f7dc327aeb35713a201fd74

+/*
+ * 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.vtnrsc.cli.router;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.commands.Option;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.vtnrsc.DefaultRouter;
+import org.onosproject.vtnrsc.Router;
+import org.onosproject.vtnrsc.Router.Status;
+import org.onosproject.vtnrsc.RouterId;
+import org.onosproject.vtnrsc.TenantId;
+import org.onosproject.vtnrsc.VirtualPortId;
+import org.onosproject.vtnrsc.router.RouterService;
+
+import com.google.common.collect.Sets;
+
+/**
+ * Supports for create a router.
+ */
+@Command(scope = "onos", name = "router-create",
+        description = "Supports for creating a router")
+public class RouterCreateCommand extends AbstractShellCommand {
+    @Argument(index = 0, name = "id", description = "The router identifier",
+            required = true, multiValued = false)
+    String id = null;
+
+    @Argument(index = 1, name = "routerName", description = "The name of router",
+            required = true, multiValued = false)
+    String routerName = null;
+
+    @Argument(index = 2, name = "tenantId", description = "The tenant identifier of router",
+            required = true, multiValued = false)
+    String tenantId = null;
+
+    @Option(name = "-g", aliases = "--gatewayPortId", description = "The gatewayPort identifier of router",
+            required = false, multiValued = false)
+    String gatewayPortId = null;
+
+    @Option(name = "-e", aliases = "--externalGatewayInfo", description = "The external gateway info of router",
+            required = false, multiValued = false)
+    String externalGatewayInfo = null;
+
+    @Option(name = "-s", aliases = "--status", description = "The status of router",
+            required = false, multiValued = false)
+    String status = null;
+
+    @Option(name = "-a", aliases = "--adminStateUp", description = "The boolean adminStateUp of router",
+            required = false, multiValued = false)
+    boolean adminStateUp = true;
+
+    @Option(name = "-d", aliases = "--distributed", description = "The boolean distributed of router",
+            required = false, multiValued = false)
+    boolean distributed = false;
+
+    @Override
+    protected void execute() {
+        RouterService service = get(RouterService.class);
+        try {
+            List<String> routes = new ArrayList<String>();
+            Router router = new DefaultRouter(
+                                              RouterId.valueOf(id),
+                                              routerName,
+                                              adminStateUp,
+                                              status == null ? Status.ACTIVE
+                                                            : Status.valueOf(status),
+                                              distributed,
+                                              null,
+                                              VirtualPortId.portId(gatewayPortId),
+                                              TenantId.tenantId(tenantId),
+                                              routes);
+            Set<Router> routerSet = Sets.newHashSet(router);
+            service.createRouters(routerSet);
+        } catch (Exception e) {
+            print(null, e.getMessage());
+        }
+    }
+
+}

+/*
+ * 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.vtnrsc.cli.router;
+
+import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.commands.Option;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.vtnrsc.Router;
+import org.onosproject.vtnrsc.RouterId;
+import org.onosproject.vtnrsc.router.RouterService;
+
+/**
+ * Supports for query a list of router.
+ */
+@Command(scope = "onos", name = "routers", description = "Supports for creating a router")
+public class RouterQueryCommand extends AbstractShellCommand {
+    @Option(name = "-i", aliases = "--id", description = "The router identifier",
+            required = false, multiValued = false)
+    String id = null;
+
+    @Option(name = "-n", aliases = "--routerName", description = "The name of router",
+            required = false, multiValued = false)
+    String routerName = null;
+
+    private static final String FMT = "routerId=%s, routerName=%s, tenantId=%s, gatewayPortId=%s,"
+            + "externalGatewayInfo=%s, status=%s, adminStateUp=%s, distributed=%s, routers=%s";
+
+    @Override
+    protected void execute() {
+        RouterService service = get(RouterService.class);
+        if (id != null) {
+            Router router = service.getRouter(RouterId.valueOf(id));
+            printFloatingIp(router);
+        } else if (routerName != null) {
+            Iterable<Router> routers = service.getRouters();
+            if (routers == null) {
+                return;
+            }
+            for (Router router : routers) {
+                if (router.name().equals(routerName)) {
+                    printFloatingIp(router);
+                    return;
+                }
+            }
+            print(null, "The routerName is not existed");
+        } else {
+            Iterable<Router> routers = service.getRouters();
+            if (routers == null) {
+                return;
+            }
+            for (Router router : routers) {
+                printFloatingIp(router);
+            }
+        }
+    }
+
+    private void printFloatingIp(Router router) {
+        print(FMT, router.id(), router.name(), router.tenantId(),
+              router.gatewayPortid(), router.externalGatewayInfo(),
+              router.status(), router.adminStateUp(), router.distributed(),
+              router.routes());
+    }
+}

+/*
+ * 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.vtnrsc.cli.router;
+
+import java.util.Set;
+
+import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.commands.Option;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.vtnrsc.Router;
+import org.onosproject.vtnrsc.RouterId;
+import org.onosproject.vtnrsc.router.RouterService;
+
+import com.google.common.collect.Sets;
+
+/**
+ * Supports for remove a router.
+ */
+@Command(scope = "onos", name = "router-remove", description = "Supports for removing a router")
+public class RouterRemoveCommand extends AbstractShellCommand {
+    @Option(name = "-i", aliases = "--id", description = "The router identifier",
+            required = false, multiValued = false)
+    String id = null;
+
+    @Option(name = "-n", aliases = "--routerName", description = "The name of router",
+            required = false, multiValued = false)
+    String routerName = null;
+
+    @Override
+    protected void execute() {
+        RouterService service = get(RouterService.class);
+        if (id == null && routerName == null) {
+            print(null, "one of id, routerName should not be null");
+        }
+        try {
+            Set<RouterId> routerSet = Sets.newHashSet();
+            if (id != null) {
+                routerSet.add(RouterId.valueOf(id));
+                service.removeRouters(routerSet);
+            } else {
+                Iterable<Router> routers = service.getRouters();
+                if (routers == null) {
+                    return;
+                }
+                for (Router router : routers) {
+                    if (router.name().equals(routerName)) {
+                        routerSet.add(router.id());
+                        service.removeRouters(routerSet);
+                        return;
+                    }
+                }
+            }
+        } catch (Exception e) {
+            print(null, e.getMessage());
+        }
+    }
+
+}

+/*
+ * 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.vtnrsc.cli.router;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.commands.Option;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.vtnrsc.DefaultRouter;
+import org.onosproject.vtnrsc.Router;
+import org.onosproject.vtnrsc.Router.Status;
+import org.onosproject.vtnrsc.RouterId;
+import org.onosproject.vtnrsc.TenantId;
+import org.onosproject.vtnrsc.VirtualPortId;
+import org.onosproject.vtnrsc.router.RouterService;
+
+import com.google.common.collect.Sets;
+
+/**
+ * Supports for update a router.
+ */
+@Command(scope = "onos", name = "router-update", description = "Supports for updating a router")
+public class RouterUpdateCommand extends AbstractShellCommand {
+    @Argument(index = 0, name = "id", description = "The router identifier",
+            required = true, multiValued = false)
+    String id = null;
+
+    @Option(name = "-r", aliases = "--routerName", description = "The name of router",
+            required = false, multiValued = false)
+    String routerName = null;
+
+    @Option(name = "-t", aliases = "--tenantId", description = "The tenant identifier of router",
+            required = false, multiValued = false)
+    String tenantId = null;
+
+    @Option(name = "-g", aliases = "--gatewayPortId", description = "The gatewayPort identifier of router",
+            required = false, multiValued = false)
+    String gatewayPortId = null;
+
+    @Option(name = "-e", aliases = "--externalGatewayInfo", description = "The externalGatewayInfo of router",
+            required = false, multiValued = false)
+    String externalGatewayInfo = null;
+
+    @Option(name = "-s", aliases = "--status", description = "The status of router",
+            required = false, multiValued = false)
+    String status = null;
+
+    @Option(name = "-a", aliases = "--adminStateUp", description = "The boolean adminStateUp of router",
+            required = false, multiValued = false)
+    boolean adminStateUp = true;
+
+    @Option(name = "-d", aliases = "--distributed", description = "The boolean distributed of router",
+            required = false, multiValued = false)
+    boolean distributed = false;
+
+    @Override
+    protected void execute() {
+        RouterService service = get(RouterService.class);
+        RouterId routerId = RouterId.valueOf(id);
+        Router router = get(RouterService.class).getRouter(routerId);
+        try {
+            List<String> routes = new ArrayList<String>();
+            Router routerObj = new DefaultRouter(
+                                                 RouterId.valueOf(id),
+                                                 routerName == null ? router.name() : routerName,
+                                                 adminStateUp,
+                                                 status == null ? Status.ACTIVE
+                                                               : Status.valueOf(status),
+                                                 distributed,
+                                                 null,
+                                                 gatewayPortId == null ? router.gatewayPortid()
+                                                                      : VirtualPortId.portId(gatewayPortId),
+                                                 tenantId == null ? router.tenantId()
+                                                                  : TenantId.tenantId(tenantId),
+                                                 routes);
+            Set<Router> routerSet = Sets.newHashSet(routerObj);
+            service.createRouters(routerSet);
+        } catch (Exception e) {
+            print(null, e.getMessage());
+        }
+    }
+}

+/*
+ * 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.
+ */
+
+/**
+ * Command line interface for router.
+ */
+package org.onosproject.vtnrsc.cli.router;