| /* |
| * 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.maven.lifecycle.mapping; |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import static java.util.function.Function.identity; |
| import static java.util.stream.Collectors.toMap; |
| |
| /** |
| * DefaultLifecycleMapping |
| */ |
| public class DefaultLifecycleMapping implements LifecycleMapping { |
| |
| private List<Lifecycle> lifecycles; |
| |
| private Map<String, Lifecycle> lifecycleMap; |
| |
| /** @deprecated use lifecycles instead */ |
| @Deprecated |
| private Map<String, LifecyclePhase> phases; |
| |
| /** |
| * Default ctor for plexus compatibility: lifecycles are most commonly defined in Plexus XML, that does field |
| * injection. Still, for Plexus to be able to instantiate this class, default ctor is needed. |
| * |
| * @deprecated Should not be used in Java code. |
| */ |
| @Deprecated |
| public DefaultLifecycleMapping() {} |
| |
| /** |
| * Ctor to be used in Java code/providers. |
| */ |
| public DefaultLifecycleMapping(final List<Lifecycle> lifecycles) { |
| this.lifecycleMap = |
| Collections.unmodifiableMap(lifecycles.stream().collect(toMap(Lifecycle::getId, identity()))); |
| } |
| |
| /** |
| * Plexus: Populates the lifecycle map from the injected list of lifecycle mappings (if not already done). |
| */ |
| private void initLifecycleMap() { |
| if (lifecycleMap == null) { |
| lifecycleMap = new HashMap<>(); |
| |
| if (lifecycles != null) { |
| for (Lifecycle lifecycle : lifecycles) { |
| lifecycleMap.put(lifecycle.getId(), lifecycle); |
| } |
| } else { |
| /* |
| * NOTE: This is to provide a migration path for implementors of the legacy API which did not know about |
| * getLifecycles(). |
| */ |
| |
| String[] lifecycleIds = {"default", "clean", "site"}; |
| |
| for (String lifecycleId : lifecycleIds) { |
| Map<String, LifecyclePhase> phases = getLifecyclePhases(lifecycleId); |
| if (phases != null) { |
| Lifecycle lifecycle = new Lifecycle(); |
| |
| lifecycle.setId(lifecycleId); |
| lifecycle.setLifecyclePhases(phases); |
| |
| lifecycleMap.put(lifecycleId, lifecycle); |
| } |
| } |
| } |
| } |
| } |
| |
| @Override |
| public Map<String, Lifecycle> getLifecycles() { |
| initLifecycleMap(); |
| |
| return lifecycleMap; |
| } |
| |
| @Deprecated |
| @Override |
| public List<String> getOptionalMojos(String lifecycle) { |
| return null; |
| } |
| |
| private Map<String, LifecyclePhase> getLifecyclePhases(String lifecycle) { |
| initLifecycleMap(); |
| |
| Lifecycle lifecycleMapping = lifecycleMap.get(lifecycle); |
| |
| if (lifecycleMapping != null) { |
| return lifecycleMapping.getLifecyclePhases(); |
| } else if ("default".equals(lifecycle)) { |
| return phases; |
| } else { |
| return null; |
| } |
| } |
| |
| @Deprecated |
| @Override |
| public Map<String, String> getPhases(String lifecycle) { |
| return LifecyclePhase.toLegacyMap(getLifecyclePhases(lifecycle)); |
| } |
| } |