org.apache.maven.plugins.assembly.artifact.DefaultDependencyResolver Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of maven-assembly-plugin Show documentation
Show all versions of maven-assembly-plugin Show documentation
A Maven plugin to create archives of your project's sources, classes, dependencies etc. from flexible assembly descriptors.
package org.apache.maven.plugins.assembly.artifact;
/*
* 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.HashSet;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.resolver.ArtifactResolutionRequest;
import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
import org.apache.maven.artifact.resolver.MultipleArtifactsNotFoundException;
import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
import org.apache.maven.plugins.assembly.AssemblerConfigurationSource;
import org.apache.maven.plugins.assembly.archive.ArchiveCreationException;
import org.apache.maven.plugins.assembly.archive.phase.ModuleSetAssemblyPhase;
import org.apache.maven.plugins.assembly.model.Assembly;
import org.apache.maven.plugins.assembly.model.DependencySet;
import org.apache.maven.plugins.assembly.model.ModuleBinaries;
import org.apache.maven.plugins.assembly.model.ModuleSet;
import org.apache.maven.plugins.assembly.model.Repository;
import org.apache.maven.plugins.assembly.resolved.AssemblyId;
import org.apache.maven.plugins.assembly.utils.FilterUtils;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectBuildingRequest;
import org.apache.maven.repository.RepositorySystem;
import org.apache.maven.shared.artifact.filter.resolve.ScopeFilter;
import org.apache.maven.shared.artifact.filter.resolve.transform.ArtifactIncludeFilterTransformer;
import org.apache.maven.shared.artifact.resolve.ArtifactResult;
import org.apache.maven.shared.dependencies.resolve.DependencyResolverException;
import org.codehaus.plexus.component.annotations.Component;
import org.codehaus.plexus.component.annotations.Requirement;
import org.codehaus.plexus.logging.AbstractLogEnabled;
import org.codehaus.plexus.util.StringUtils;
/**
* @author jdcasey
* @version $Id: DefaultDependencyResolver.java 1752326 2016-07-12 18:57:27Z rfscholte $
*/
@Component( role = DependencyResolver.class )
public class DefaultDependencyResolver
extends AbstractLogEnabled
implements DependencyResolver
{
@Requirement
private RepositorySystem resolver;
@Requirement
private org.apache.maven.shared.dependencies.resolve.DependencyResolver dependencyResolver;
@Override
public Map> resolveDependencySets( final Assembly assembly, ModuleSet moduleSet,
final AssemblerConfigurationSource configSource,
List dependencySets )
throws DependencyResolutionException
{
Map> result = new LinkedHashMap>();
for ( DependencySet dependencySet : dependencySets )
{
final MavenProject currentProject = configSource.getProject();
final ResolutionManagementInfo info = new ResolutionManagementInfo( currentProject );
updateRepositoryResolutionRequirements( assembly, info );
final AssemblyId assemblyId = AssemblyId.createAssemblyId( assembly );
updateDependencySetResolutionRequirements( dependencySet, info, assemblyId,
configSource.getMavenSession().getProjectBuildingRequest(),
currentProject );
updateModuleSetResolutionRequirements( assemblyId, moduleSet, dependencySet, info, configSource );
resolve( assembly, configSource, result, dependencySet, info );
}
return result;
}
private void resolve( Assembly assembly, AssemblerConfigurationSource configSource,
Map> result, DependencySet dependencySet,
ResolutionManagementInfo info )
throws DependencyResolutionException
{
Set artifacts;
if ( info.isResolutionRequired() )
{
final List repos =
aggregateRemoteArtifactRepositories( configSource.getRemoteRepositories(), info.getEnabledProjects() );
artifacts = info.getArtifacts();
if ( info.isResolvedTransitively() )
{
getLogger().debug( "Resolving project dependencies transitively." );
ArtifactFilter filter = new ArtifactIncludeFilterTransformer().transform( info.getScopeFilter() );
artifacts = resolveTransitively( artifacts, repos, filter, configSource );
}
else
{
getLogger().debug( "Resolving project dependencies ONLY. "
+ "Transitive dependencies WILL NOT be included in the results." );
artifacts = resolveNonTransitively( assembly, artifacts, configSource, repos );
}
}
else
{
artifacts = new HashSet();
}
result.put( dependencySet, artifacts );
}
@Override
public Map> resolveDependencySets( final Assembly assembly,
final AssemblerConfigurationSource configSource,
List dependencySets )
throws DependencyResolutionException
{
Map> result = new LinkedHashMap>();
for ( DependencySet dependencySet : dependencySets )
{
final MavenProject currentProject = configSource.getProject();
final ResolutionManagementInfo info = new ResolutionManagementInfo( currentProject );
updateRepositoryResolutionRequirements( assembly, info );
final AssemblyId assemblyId = AssemblyId.createAssemblyId( assembly );
updateDependencySetResolutionRequirements( dependencySet, info, assemblyId,
configSource.getMavenSession().getProjectBuildingRequest(),
currentProject );
resolve( assembly, configSource, result, dependencySet, info );
}
return result;
}
Set resolveNonTransitively( final Assembly assembly, final Set dependencyArtifacts,
final AssemblerConfigurationSource configSource,
final List repos )
throws DependencyResolutionException
{
final List missing = new ArrayList();
final Set resolved = new LinkedHashSet();
for ( final Artifact depArtifact : dependencyArtifacts )
{
ArtifactResolutionRequest req = new ArtifactResolutionRequest();
req.setLocalRepository( configSource.getLocalRepository() );
req.setRemoteRepositories( repos );
req.setArtifact( depArtifact );
ArtifactResolutionResult resolve = resolver.resolve( req );
if ( resolve.hasExceptions() )
{
if ( getLogger().isDebugEnabled() )
{
getLogger().debug(
"Failed to resolve: " + depArtifact.getId() + " for assembly: " + assembly.getId() );
}
missing.add( depArtifact );
}
else
{
resolved.add( depArtifact );
}
}
if ( !missing.isEmpty() )
{
final MavenProject project = configSource.getProject();
final Artifact rootArtifact = project.getArtifact();
final Throwable error =
new MultipleArtifactsNotFoundException( rootArtifact, new ArrayList( resolved ), missing,
repos );
throw new DependencyResolutionException( "Failed to resolve dependencies for: " + assembly.getId(), error );
}
return resolved;
}
private Set resolveTransitively( final Set dependencyArtifacts,
final List repos,
final ArtifactFilter filter,
final AssemblerConfigurationSource configSource )
throws DependencyResolutionException
{
final MavenProject project = configSource.getProject();
ArtifactResolutionRequest req = new ArtifactResolutionRequest();
req.setLocalRepository( configSource.getLocalRepository() );
req.setResolveRoot( false );
req.setRemoteRepositories( repos );
req.setResolveTransitively( true );
req.setArtifact( project.getArtifact() );
req.setArtifactDependencies( dependencyArtifacts );
req.setManagedVersionMap( project.getManagedVersionMap() );
req.setCollectionFilter( filter );
req.setOffline( configSource.getMavenSession().isOffline() );
req.setForceUpdate( configSource.getMavenSession().getRequest().isUpdateSnapshots() );
req.setServers( configSource.getMavenSession().getRequest().getServers() );
req.setMirrors( configSource.getMavenSession().getRequest().getMirrors() );
req.setProxies( configSource.getMavenSession().getRequest().getProxies() );
ArtifactResolutionResult result;
result = resolver.resolve( req );
if ( result.hasExceptions() )
{
throw new DependencyResolutionException( "Failed to resolve dependencies for assembly: ",
result.getExceptions().get( 0 ) );
}
getLogger().debug( "While resolving dependencies of " + project.getId() + ":" );
FilterUtils.reportFilteringStatistics( Collections.singleton( filter ), getLogger() );
return result.getArtifacts();
}
void updateRepositoryResolutionRequirements( final Assembly assembly, final ResolutionManagementInfo requirements )
{
final List repositories = assembly.getRepositories();
Set rootScopes = new HashSet();
if ( repositories != null && !repositories.isEmpty() )
{
requirements.setResolutionRequired( true );
for ( final Repository repo : repositories )
{
rootScopes.add( repo.getScope() );
}
}
requirements.setScopeFilter( FilterUtils.newScopeFilter( rootScopes ) );
}
void updateModuleSetResolutionRequirements( AssemblyId assemblyId, ModuleSet set, DependencySet dependencySet,
final ResolutionManagementInfo requirements,
final AssemblerConfigurationSource configSource )
throws DependencyResolutionException
{
final ModuleBinaries binaries = set.getBinaries();
if ( binaries != null )
{
Set projects;
try
{
projects = ModuleSetAssemblyPhase.getModuleProjects( set, configSource, getLogger() );
}
catch ( final ArchiveCreationException e )
{
throw new DependencyResolutionException( "Error determining project-set for moduleSet with binaries.",
e );
}
if ( !projects.isEmpty() )
{
for ( final MavenProject p : projects )
{
requirements.enableProjectResolution( p );
if ( p.getArtifact() == null )
{
// TODO: such a call in MavenMetadataSource too - packaging not really the intention of
// type
final Artifact artifact =
resolver.createArtifact( p.getGroupId(), p.getArtifactId(), p.getVersion(),
p.getPackaging() );
p.setArtifact( artifact );
}
}
}
if ( binaries.isIncludeDependencies() )
{
updateDependencySetResolutionRequirements( dependencySet, requirements, assemblyId,
configSource.getMavenSession().getProjectBuildingRequest(),
projects.toArray( new MavenProject[projects.size()] ) );
}
}
}
void updateDependencySetResolutionRequirements( final DependencySet set,
final ResolutionManagementInfo requirements, AssemblyId assemblyId,
ProjectBuildingRequest buildingRequest,
final MavenProject... projects )
throws DependencyResolutionException
{
requirements.setResolutionRequired( true );
requirements.setResolvedTransitively( set.isUseTransitiveDependencies() );
ScopeFilter scopeFilter = FilterUtils.newScopeFilter( set.getScope() );
requirements.setScopeFilter( scopeFilter );
for ( final MavenProject project : projects )
{
if ( project == null )
{
continue;
}
Set dependencyArtifacts = project.getDependencyArtifacts();
if ( dependencyArtifacts == null )
{
try
{
Iterable artifactResults =
dependencyResolver.resolveDependencies( buildingRequest, project.getModel(), scopeFilter );
dependencyArtifacts = new HashSet();
for ( ArtifactResult artifactResult : artifactResults )
{
dependencyArtifacts.add( artifactResult.getArtifact() );
}
project.setDependencyArtifacts( dependencyArtifacts );
}
catch ( final DependencyResolverException e )
{
throw new DependencyResolutionException(
"Failed to create dependency artifacts for resolution. Assembly: " + assemblyId, e );
}
}
requirements.addArtifacts( dependencyArtifacts );
getLogger().debug( "Dependencies for project: " + project.getId() + " are:\n" + StringUtils.join(
dependencyArtifacts.iterator(), "\n" ) );
}
}
List aggregateRemoteArtifactRepositories( final List remoteRepositories,
final Set projects )
{
final List> repoLists = new ArrayList>();
repoLists.add( remoteRepositories );
for ( final MavenProject project : projects )
{
repoLists.add( project.getRemoteArtifactRepositories() );
}
final List remoteRepos = new ArrayList();
final Set encounteredUrls = new HashSet();
for ( final List repositoryList : repoLists )
{
if ( ( repositoryList != null ) && !repositoryList.isEmpty() )
{
for ( final ArtifactRepository repo : repositoryList )
{
if ( !encounteredUrls.contains( repo.getUrl() ) )
{
remoteRepos.add( repo );
encounteredUrls.add( repo.getUrl() );
}
}
}
}
return remoteRepos;
}
}