Java tutorial
package org.apache.maven.settings; /* * 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. */ import org.apache.maven.model.ActivationFile; import org.apache.maven.settings.merge.MavenSettingsMerger; import java.util.List; /** * Several convenience methods to handle settings * * @author <a href="mailto:vincent.siveton@gmail.com">Vincent Siveton</a> */ public final class SettingsUtils { private SettingsUtils() { // don't allow construction. } /** * @param dominant * @param recessive * @param recessiveSourceLevel */ public static void merge(Settings dominant, Settings recessive, String recessiveSourceLevel) { new MavenSettingsMerger().merge(dominant, recessive, recessiveSourceLevel); } /** * @param modelProfile * @return a profile */ public static Profile convertToSettingsProfile(org.apache.maven.model.Profile modelProfile) { Profile profile = new Profile(); profile.setId(modelProfile.getId()); org.apache.maven.model.Activation modelActivation = modelProfile.getActivation(); if (modelActivation != null) { Activation activation = new Activation(); activation.setActiveByDefault(modelActivation.isActiveByDefault()); activation.setJdk(modelActivation.getJdk()); org.apache.maven.model.ActivationProperty modelProp = modelActivation.getProperty(); if (modelProp != null) { ActivationProperty prop = new ActivationProperty(); prop.setName(modelProp.getName()); prop.setValue(modelProp.getValue()); activation.setProperty(prop); } org.apache.maven.model.ActivationOS modelOs = modelActivation.getOs(); if (modelOs != null) { ActivationOS os = new ActivationOS(); os.setArch(modelOs.getArch()); os.setFamily(modelOs.getFamily()); os.setName(modelOs.getName()); os.setVersion(modelOs.getVersion()); activation.setOs(os); } ActivationFile modelFile = modelActivation.getFile(); if (modelFile != null) { org.apache.maven.settings.ActivationFile file = new org.apache.maven.settings.ActivationFile(); file.setExists(modelFile.getExists()); file.setMissing(modelFile.getMissing()); activation.setFile(file); } profile.setActivation(activation); } profile.setProperties(modelProfile.getProperties()); List<org.apache.maven.model.Repository> repos = modelProfile.getRepositories(); if (repos != null) { for (org.apache.maven.model.Repository repo : repos) { profile.addRepository(convertToSettingsRepository(repo)); } } List<org.apache.maven.model.Repository> pluginRepos = modelProfile.getPluginRepositories(); if (pluginRepos != null) { for (org.apache.maven.model.Repository pluginRepo : pluginRepos) { profile.addPluginRepository(convertToSettingsRepository(pluginRepo)); } } return profile; } /** * @param settingsProfile * @return a profile */ public static org.apache.maven.model.Profile convertFromSettingsProfile(Profile settingsProfile) { org.apache.maven.model.Profile profile = new org.apache.maven.model.Profile(); profile.setId(settingsProfile.getId()); profile.setSource("settings.xml"); Activation settingsActivation = settingsProfile.getActivation(); if (settingsActivation != null) { org.apache.maven.model.Activation activation = new org.apache.maven.model.Activation(); activation.setActiveByDefault(settingsActivation.isActiveByDefault()); activation.setJdk(settingsActivation.getJdk()); ActivationProperty settingsProp = settingsActivation.getProperty(); if (settingsProp != null) { org.apache.maven.model.ActivationProperty prop = new org.apache.maven.model.ActivationProperty(); prop.setName(settingsProp.getName()); prop.setValue(settingsProp.getValue()); activation.setProperty(prop); } ActivationOS settingsOs = settingsActivation.getOs(); if (settingsOs != null) { org.apache.maven.model.ActivationOS os = new org.apache.maven.model.ActivationOS(); os.setArch(settingsOs.getArch()); os.setFamily(settingsOs.getFamily()); os.setName(settingsOs.getName()); os.setVersion(settingsOs.getVersion()); activation.setOs(os); } org.apache.maven.settings.ActivationFile settingsFile = settingsActivation.getFile(); if (settingsFile != null) { ActivationFile file = new ActivationFile(); file.setExists(settingsFile.getExists()); file.setMissing(settingsFile.getMissing()); activation.setFile(file); } profile.setActivation(activation); } profile.setProperties(settingsProfile.getProperties()); List<Repository> repos = settingsProfile.getRepositories(); if (repos != null) { for (Repository repo : repos) { profile.addRepository(convertFromSettingsRepository(repo)); } } List<Repository> pluginRepos = settingsProfile.getPluginRepositories(); if (pluginRepos != null) { for (Repository pluginRepo : pluginRepos) { profile.addPluginRepository(convertFromSettingsRepository(pluginRepo)); } } return profile; } /** * @param settingsRepo * @return a repository */ private static org.apache.maven.model.Repository convertFromSettingsRepository(Repository settingsRepo) { org.apache.maven.model.Repository repo = new org.apache.maven.model.Repository(); repo.setId(settingsRepo.getId()); repo.setLayout(settingsRepo.getLayout()); repo.setName(settingsRepo.getName()); repo.setUrl(settingsRepo.getUrl()); if (settingsRepo.getSnapshots() != null) { repo.setSnapshots(convertRepositoryPolicy(settingsRepo.getSnapshots())); } if (settingsRepo.getReleases() != null) { repo.setReleases(convertRepositoryPolicy(settingsRepo.getReleases())); } return repo; } /** * @param settingsPolicy * @return a RepositoryPolicy */ private static org.apache.maven.model.RepositoryPolicy convertRepositoryPolicy( RepositoryPolicy settingsPolicy) { org.apache.maven.model.RepositoryPolicy policy = new org.apache.maven.model.RepositoryPolicy(); policy.setEnabled(settingsPolicy.isEnabled()); policy.setUpdatePolicy(settingsPolicy.getUpdatePolicy()); policy.setChecksumPolicy(settingsPolicy.getChecksumPolicy()); return policy; } /** * @param modelRepo * @return a repository */ private static Repository convertToSettingsRepository(org.apache.maven.model.Repository modelRepo) { Repository repo = new Repository(); repo.setId(modelRepo.getId()); repo.setLayout(modelRepo.getLayout()); repo.setName(modelRepo.getName()); repo.setUrl(modelRepo.getUrl()); if (modelRepo.getSnapshots() != null) { repo.setSnapshots(convertRepositoryPolicy(modelRepo.getSnapshots())); } if (modelRepo.getReleases() != null) { repo.setReleases(convertRepositoryPolicy(modelRepo.getReleases())); } return repo; } /** * @param modelPolicy * @return a RepositoryPolicy */ private static RepositoryPolicy convertRepositoryPolicy(org.apache.maven.model.RepositoryPolicy modelPolicy) { RepositoryPolicy policy = new RepositoryPolicy(); policy.setEnabled(modelPolicy.isEnabled()); policy.setUpdatePolicy(modelPolicy.getUpdatePolicy()); policy.setChecksumPolicy(modelPolicy.getChecksumPolicy()); return policy; } /** * @param settings could be null * @return a new instance of settings or null if settings was null. */ public static Settings copySettings(Settings settings) { if (settings == null) { return null; } Settings clone = new Settings(); clone.setActiveProfiles(settings.getActiveProfiles()); clone.setInteractiveMode(settings.isInteractiveMode()); clone.setLocalRepository(settings.getLocalRepository()); clone.setMirrors(settings.getMirrors()); clone.setModelEncoding(settings.getModelEncoding()); clone.setOffline(settings.isOffline()); clone.setPluginGroups(settings.getPluginGroups()); clone.setProfiles(settings.getProfiles()); clone.setProxies(settings.getProxies()); clone.setServers(settings.getServers()); clone.setSourceLevel(settings.getSourceLevel()); clone.setUsePluginRegistry(settings.isUsePluginRegistry()); return clone; } }