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package org.apache.maven.repository.internal;
/*
* 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.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.apache.maven.model.DependencyManagement;
import org.apache.maven.model.DistributionManagement;
import org.apache.maven.model.License;
import org.apache.maven.model.Model;
import org.apache.maven.model.Prerequisites;
import org.apache.maven.model.Repository;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.artifact.ArtifactProperties;
import org.eclipse.aether.artifact.ArtifactType;
import org.eclipse.aether.artifact.ArtifactTypeRegistry;
import org.eclipse.aether.artifact.DefaultArtifact;
import org.eclipse.aether.artifact.DefaultArtifactType;
import org.eclipse.aether.graph.Dependency;
import org.eclipse.aether.graph.Exclusion;
import org.eclipse.aether.resolution.ArtifactDescriptorResult;
/**
* Populates Aether {@link ArtifactDescriptorResult} from Maven project {@link Model}.
*
* @since 3.2.4
* @provisional This class is part of work in progress and can be changed or removed without notice.
*/
public class ArtifactDescriptorReaderDelegate
{
public void populateResult( RepositorySystemSession session, ArtifactDescriptorResult result, Model model )
{
ArtifactTypeRegistry stereotypes = session.getArtifactTypeRegistry();
for ( Repository r : model.getRepositories() )
{
result.addRepository( ArtifactDescriptorUtils.toRemoteRepository( r ) );
}
for ( org.apache.maven.model.Dependency dependency : model.getDependencies() )
{
result.addDependency( convert( dependency, stereotypes ) );
}
DependencyManagement mngt = model.getDependencyManagement();
if ( mngt != null )
{
for ( org.apache.maven.model.Dependency dependency : mngt.getDependencies() )
{
result.addManagedDependency( convert( dependency, stereotypes ) );
}
}
Map<String, Object> properties = new LinkedHashMap<String, Object>();
Prerequisites prerequisites = model.getPrerequisites();
if ( prerequisites != null )
{
properties.put( "prerequisites.maven", prerequisites.getMaven() );
}
List<License> licenses = model.getLicenses();
properties.put( "license.count", licenses.size() );
for ( int i = 0; i < licenses.size(); i++ )
{
License license = licenses.get( i );
properties.put( "license." + i + ".name", license.getName() );
properties.put( "license." + i + ".url", license.getUrl() );
properties.put( "license." + i + ".comments", license.getComments() );
properties.put( "license." + i + ".distribution", license.getDistribution() );
}
result.setProperties( properties );
setArtifactProperties( result, model );
}
private Dependency convert( org.apache.maven.model.Dependency dependency, ArtifactTypeRegistry stereotypes )
{
ArtifactType stereotype = stereotypes.get( dependency.getType() );
if ( stereotype == null )
{
stereotype = new DefaultArtifactType( dependency.getType() );
}
boolean system = dependency.getSystemPath() != null && dependency.getSystemPath().length() > 0;
Map<String, String> props = null;
if ( system )
{
props = Collections.singletonMap( ArtifactProperties.LOCAL_PATH, dependency.getSystemPath() );
}
Artifact artifact =
new DefaultArtifact( dependency.getGroupId(), dependency.getArtifactId(), dependency.getClassifier(), null,
dependency.getVersion(), props, stereotype );
List<Exclusion> exclusions = new ArrayList<Exclusion>( dependency.getExclusions().size() );
for ( org.apache.maven.model.Exclusion exclusion : dependency.getExclusions() )
{
exclusions.add( convert( exclusion ) );
}
Dependency result = new Dependency( artifact, dependency.getScope(), dependency.isOptional(), exclusions );
return result;
}
private Exclusion convert( org.apache.maven.model.Exclusion exclusion )
{
return new Exclusion( exclusion.getGroupId(), exclusion.getArtifactId(), "*", "*" );
}
private void setArtifactProperties( ArtifactDescriptorResult result, Model model )
{
String downloadUrl = null;
DistributionManagement distMngt = model.getDistributionManagement();
if ( distMngt != null )
{
downloadUrl = distMngt.getDownloadUrl();
}
if ( downloadUrl != null && downloadUrl.length() > 0 )
{
Artifact artifact = result.getArtifact();
Map<String, String> props = new HashMap<String, String>( artifact.getProperties() );
props.put( ArtifactProperties.DOWNLOAD_URL, downloadUrl );
result.setArtifact( artifact.setProperties( props ) );
}
}
}
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