| package org.apache.maven.project.injection; |
| |
| /* |
| * 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.Build; |
| import org.apache.maven.model.Dependency; |
| import org.apache.maven.model.DependencyManagement; |
| import org.apache.maven.model.Model; |
| import org.apache.maven.model.Plugin; |
| import org.apache.maven.model.PluginManagement; |
| import org.apache.maven.project.ModelUtils; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.TreeMap; |
| |
| /** |
| * @author jdcasey Created on Feb 1, 2005 |
| */ |
| public class DefaultModelDefaultsInjector |
| implements ModelDefaultsInjector |
| { |
| public void injectDefaults( Model model ) |
| { |
| injectDependencyDefaults( model.getDependencies(), model.getDependencyManagement() ); |
| if ( model.getBuild() != null ) |
| { |
| injectPluginDefaults( model.getBuild(), model.getBuild().getPluginManagement() ); |
| } |
| } |
| |
| private void injectPluginDefaults( Build build, PluginManagement pluginManagement ) |
| { |
| if ( pluginManagement == null ) |
| { |
| // nothing to inject. |
| return ; |
| } |
| |
| List buildPlugins = build.getPlugins(); |
| |
| if ( buildPlugins != null && !buildPlugins.isEmpty() ) |
| { |
| Map pmPlugins = pluginManagement.getPluginsAsMap(); |
| |
| if ( pmPlugins != null && !pmPlugins.isEmpty() ) |
| { |
| for ( Iterator it = buildPlugins.iterator(); it.hasNext(); ) |
| { |
| Plugin buildPlugin = (Plugin) it.next(); |
| |
| Plugin pmPlugin = (Plugin) pmPlugins.get( buildPlugin.getKey() ); |
| |
| if ( pmPlugin != null ) |
| { |
| mergePluginWithDefaults( buildPlugin, pmPlugin ); |
| } |
| } |
| } |
| } |
| |
| } |
| |
| public void mergePluginWithDefaults( Plugin plugin, Plugin def ) |
| { |
| ModelUtils.mergePluginDefinitions( plugin, def, false ); |
| } |
| |
| private void injectDependencyDefaults( List dependencies, DependencyManagement dependencyManagement ) |
| { |
| if ( dependencyManagement != null ) |
| { |
| // a given project's dependencies should be smaller than the |
| // group-defined defaults set... |
| // in other words, the project's deps will probably be a subset of |
| // those specified in defaults. |
| Map depsMap = new TreeMap(); |
| for ( Iterator it = dependencies.iterator(); it.hasNext(); ) |
| { |
| Dependency dep = (Dependency) it.next(); |
| depsMap.put( dep.getManagementKey(), dep ); |
| } |
| |
| List managedDependencies = dependencyManagement.getDependencies(); |
| |
| for ( Iterator it = managedDependencies.iterator(); it.hasNext(); ) |
| { |
| Dependency def = (Dependency) it.next(); |
| String key = def.getManagementKey(); |
| |
| Dependency dep = (Dependency) depsMap.get( key ); |
| if ( dep != null ) |
| { |
| mergeDependencyWithDefaults( dep, def ); |
| } |
| } |
| } |
| } |
| |
| private void mergeDependencyWithDefaults( Dependency dep, Dependency def ) |
| { |
| if ( dep.getScope() == null && def.getScope() != null ) |
| { |
| dep.setScope( def.getScope() ); |
| dep.setSystemPath( def.getSystemPath() ); |
| } |
| |
| if ( dep.getVersion() == null && def.getVersion() != null ) |
| { |
| dep.setVersion( def.getVersion() ); |
| } |
| |
| if ( dep.getClassifier() == null && def.getClassifier() != null ) |
| { |
| dep.setClassifier( def.getClassifier() ); |
| } |
| |
| if ( dep.getType() == null && def.getType() != null ) |
| { |
| dep.setType( def.getType() ); |
| } |
| |
| List exclusions = dep.getExclusions(); |
| if ( exclusions == null || exclusions.isEmpty() ) |
| { |
| dep.setExclusions( def.getExclusions() ); |
| } |
| } |
| |
| } |