| /* |
| * Copyright 2016-present 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.cli.net; |
| |
| import org.apache.karaf.shell.commands.Argument; |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.ui.UiTopoLayoutService; |
| import org.onosproject.ui.model.topo.UiTopoLayout; |
| import org.onosproject.ui.model.topo.UiTopoLayoutId; |
| import org.onosproject.utils.Comparators; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import static com.google.common.collect.Lists.newArrayList; |
| |
| /** |
| * List layout details. |
| */ |
| @Command(scope = "onos", name = "layouts", |
| description = "List layout details") |
| public class LayoutListCommand extends AbstractShellCommand { |
| |
| private static final String FMT = "id=%s, bgref=%s, region=%s, parent=%s"; |
| |
| @Argument(index = 0, name = "id", description = "Layout ID", |
| required = false, multiValued = false) |
| String id = null; |
| |
| private UiTopoLayoutService layoutService; |
| |
| @Override |
| protected void execute() { |
| layoutService = get(UiTopoLayoutService.class); |
| if (id == null) { |
| for (UiTopoLayout layout : getSortedLayouts(layoutService)) { |
| printLayout(layout); |
| } |
| } else { |
| UiTopoLayout layout = layoutService.getLayout(UiTopoLayoutId.layoutId(id)); |
| if (layout == null) { |
| error("No such region %s", id); |
| } else { |
| printLayout(layout); |
| } |
| } |
| } |
| |
| private List<UiTopoLayout> getSortedLayouts(UiTopoLayoutService service) { |
| List<UiTopoLayout> layouts = newArrayList(service.getLayouts()); |
| Collections.sort(layouts, Comparators.LAYOUT_COMPARATOR); |
| return layouts; |
| } |
| |
| private void printLayout(UiTopoLayout layout) { |
| String map = layout.geomap(); |
| String spr = layout.sprites(); |
| String bgRef = "."; |
| if (map != null) { |
| bgRef = "@" + map; |
| } else if (spr != null) { |
| bgRef = "+" + spr; |
| } |
| |
| String pid = layout.parent() != null ? layout.parent().id() : "(none)"; |
| |
| print(FMT, layout.id(), bgRef, layout.regionId(), pid); |
| } |
| } |