| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.karaf.features.command; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.karaf.features.FeatureState; |
| import org.apache.karaf.features.FeaturesService; |
| import org.apache.karaf.features.command.completers.ResolvedFeatureCompleter; |
| import org.apache.karaf.shell.api.action.Argument; |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.Completion; |
| import org.apache.karaf.shell.api.action.Option; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| |
| @Command(scope = "feature", name = "start", description = "Start features with the specified name and version.") |
| @Service |
| public class StartFeaturesCommand extends FeaturesCommandSupport { |
| |
| @Argument(index = 0, name = "feature", description = "The name and version of the features to start. A feature id looks like name/version.", required = true, multiValued = true) |
| @Completion(ResolvedFeatureCompleter.class) |
| List<String> features; |
| |
| @Option(name = "-v", aliases = "--verbose", description = "Explain what is being done", required = false, multiValued = false) |
| boolean verbose; |
| |
| @Option(name = "-t", aliases = "--simulate", description = "Perform a simulation only", required = false, multiValued = false) |
| boolean simulate; |
| |
| @Option(name = "-g", aliases = "--region", description = "Region to apply to") |
| String region = FeaturesService.ROOT_REGION; |
| |
| protected void doExecute(FeaturesService admin) throws Exception { |
| addOption(FeaturesService.Option.Simulate, simulate); |
| addOption(FeaturesService.Option.Verbose, verbose); |
| Map<String, Map<String, FeatureState>> stateChanges = new HashMap<>(); |
| Map<String, FeatureState> regionChanges = new HashMap<>(); |
| for (String featureName : features) { |
| String featureId = getFeatureId(admin, featureName); |
| regionChanges.put(featureId, FeatureState.Started); |
| } |
| stateChanges.put(region, regionChanges); |
| admin.updateFeaturesState(stateChanges, options); |
| } |
| } |