| package org.apache.maven.model.building; |
| |
| /* |
| * 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 java.nio.file.Path; |
| import java.util.Optional; |
| import java.util.function.BiFunction; |
| import java.util.function.Consumer; |
| import java.util.function.Function; |
| |
| import org.apache.maven.model.Model; |
| import org.apache.maven.model.transform.BuildToRawPomXMLFilterFactory; |
| import org.apache.maven.model.transform.RelativeProject; |
| import org.xml.sax.ext.LexicalHandler; |
| |
| /** |
| * A BuildPomXMLFilterFactory which is context aware |
| * |
| * @author Robert Scholte |
| * @since 4.0.0 |
| */ |
| public class DefaultBuildPomXMLFilterFactory extends BuildToRawPomXMLFilterFactory |
| { |
| private final TransformerContext context; |
| |
| /** |
| * |
| * @param context a set of data to extract values from as required for the build pom |
| * @param lexicalHandlerConsumer the lexical handler consumer |
| * @param consume {@code true} if this factory is being used for creating the consumer pom, otherwise {@code false} |
| */ |
| public DefaultBuildPomXMLFilterFactory( TransformerContext context, |
| Consumer<LexicalHandler> lexicalHandlerConsumer, |
| boolean consume ) |
| { |
| super( lexicalHandlerConsumer, consume ); |
| this.context = context; |
| } |
| |
| @Override |
| protected Function<Path, Optional<RelativeProject>> getRelativePathMapper() |
| { |
| return p -> Optional.ofNullable( context.getRawModel( p ) ) |
| .map( DefaultBuildPomXMLFilterFactory::toRelativeProject ); |
| } |
| |
| @Override |
| protected BiFunction<String, String, String> getDependencyKeyToVersionMapper() |
| { |
| return ( g, a ) -> Optional.ofNullable( context.getRawModel( g, a ) ) |
| .map( DefaultBuildPomXMLFilterFactory::toVersion ) |
| .orElse( null ); |
| } |
| |
| @Override |
| protected Optional<String> getChangelist() |
| { |
| return Optional.ofNullable( context.getUserProperty( "changelist" ) ); |
| } |
| |
| @Override |
| protected Optional<String> getRevision() |
| { |
| return Optional.ofNullable( context.getUserProperty( "revision" ) ); |
| } |
| |
| @Override |
| protected Optional<String> getSha1() |
| { |
| return Optional.ofNullable( context.getUserProperty( "sha1" ) ); |
| } |
| |
| private static RelativeProject toRelativeProject( final Model m ) |
| { |
| String groupId = m.getGroupId(); |
| if ( groupId == null && m.getParent() != null ) |
| { |
| groupId = m.getParent().getGroupId(); |
| } |
| |
| String version = m.getVersion(); |
| if ( version == null && m.getParent() != null ) |
| { |
| version = m.getParent().getVersion(); |
| } |
| |
| return new RelativeProject( groupId, m.getArtifactId(), version ); |
| } |
| |
| private static String toVersion( final Model m ) |
| { |
| String version = m.getVersion(); |
| if ( version == null && m.getParent() != null ) |
| { |
| version = m.getParent().getVersion(); |
| } |
| |
| return version; |
| } |
| } |