path: root/framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/project/DefaultMavenProjectBuilder.java

package org.apache.maven.project;

/*
 * 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.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Properties;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.InvalidRepositoryException;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.resolver.ArtifactNotFoundException;
import org.apache.maven.artifact.resolver.ArtifactResolutionException;
import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.model.Repository;
import org.apache.maven.model.building.ModelBuildingException;
import org.apache.maven.model.building.ModelBuildingRequest;
import org.apache.maven.model.building.ModelSource;
import org.apache.maven.model.building.UrlModelSource;
import org.apache.maven.plugin.LegacySupport;
import org.apache.maven.profiles.ProfileManager;
import org.apache.maven.properties.internal.EnvironmentUtils;
import org.apache.maven.repository.RepositorySystem;
import org.apache.maven.wagon.events.TransferListener;
import org.codehaus.plexus.component.annotations.Component;
import org.codehaus.plexus.component.annotations.Requirement;

/**
 */
@Component( role = MavenProjectBuilder.class )
@Deprecated
public class DefaultMavenProjectBuilder
    implements MavenProjectBuilder
{

    @Requirement
    private ProjectBuilder projectBuilder;

    @Requirement
    private RepositorySystem repositorySystem;

    @Requirement
    private LegacySupport legacySupport;

    // ----------------------------------------------------------------------
    // MavenProjectBuilder Implementation
    // ----------------------------------------------------------------------

    private ProjectBuildingRequest toRequest( ProjectBuilderConfiguration configuration )
    {
        DefaultProjectBuildingRequest request = new DefaultProjectBuildingRequest();

        request.setValidationLevel( ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0 );
        request.setResolveDependencies( false );

        request.setLocalRepository( configuration.getLocalRepository() );
        request.setBuildStartTime( configuration.getBuildStartTime() );
        request.setUserProperties( configuration.getUserProperties() );
        request.setSystemProperties( configuration.getExecutionProperties() );

        ProfileManager profileManager = configuration.getGlobalProfileManager();
        if ( profileManager != null )
        {
            request.setActiveProfileIds( profileManager.getExplicitlyActivatedIds() );
            request.setInactiveProfileIds( profileManager.getExplicitlyDeactivatedIds() );
        }
        else
        {
            /*
             * MNG-4900: Hack to workaround deficiency of legacy API which makes it impossible for plugins to access the
             * global profile manager which is required to build a POM like a CLI invocation does. Failure to consider
             * the activated profiles can cause repo declarations to be lost which in turn will result in artifact
             * resolution failures, in particular when using the enhanced local repo which guards access to local files
             * based on the configured remote repos.
             */
            MavenSession session = legacySupport.getSession();
            if ( session != null )
            {
                MavenExecutionRequest req = session.getRequest();
                if ( req != null )
                {
                    request.setActiveProfileIds( req.getActiveProfiles() );
                    request.setInactiveProfileIds( req.getInactiveProfiles() );
                }
            }
        }

        return request;
    }

    private ProjectBuildingRequest injectSession( ProjectBuildingRequest request )
    {
        MavenSession session = legacySupport.getSession();
        if ( session != null )
        {
            request.setRepositorySession( session.getRepositorySession() );
            request.setSystemProperties( session.getSystemProperties() );
            if ( request.getUserProperties().isEmpty() )
            {
                request.setUserProperties( session.getUserProperties() );
            }

            MavenExecutionRequest req = session.getRequest();
            if ( req != null )
            {
                request.setRemoteRepositories( req.getRemoteRepositories() );
            }
        }
        else
        {
            Properties props = new Properties();
            EnvironmentUtils.addEnvVars( props );
            props.putAll( System.getProperties() );
            request.setSystemProperties( props );
        }

        return request;
    }

    @SuppressWarnings( "unchecked" )
    private List<ArtifactRepository> normalizeToArtifactRepositories( List<?> repositories,
                                                                      ProjectBuildingRequest request )
        throws ProjectBuildingException
    {
        /*
         * This provides backward-compat with 2.x that allowed plugins like the maven-remote-resources-plugin:1.0 to
         * populate the builder configuration with model repositories instead of artifact repositories.
         */

        if ( repositories != null )
        {
            boolean normalized = false;

            List<ArtifactRepository> repos = new ArrayList<ArtifactRepository>( repositories.size() );

            for ( Object repository : repositories )
            {
                if ( repository instanceof Repository )
                {
                    try
                    {
                        ArtifactRepository repo = repositorySystem.buildArtifactRepository( (Repository) repository );
                        repositorySystem.injectMirror( request.getRepositorySession(), Arrays.asList( repo ) );
                        repositorySystem.injectProxy( request.getRepositorySession(), Arrays.asList( repo ) );
                        repositorySystem.injectAuthentication( request.getRepositorySession(), Arrays.asList( repo ) );
                        repos.add( repo );
                    }
                    catch ( InvalidRepositoryException e )
                    {
                        throw new ProjectBuildingException( "", "Invalid remote repository " + repository, e );
                    }
                    normalized = true;
                }
                else
                {
                    repos.add( (ArtifactRepository) repository );
                }
            }

            if ( normalized )
            {
                return repos;
            }
        }

        return (List<ArtifactRepository>) repositories;
    }

    private ProjectBuildingException transformError( ProjectBuildingException e )
    {
        if ( e.getCause() instanceof ModelBuildingException )
        {
            return new InvalidProjectModelException( e.getProjectId(), e.getMessage(), e.getPomFile() );
        }

        return e;
    }

    public MavenProject build( File pom, ProjectBuilderConfiguration configuration )
        throws ProjectBuildingException
    {
        ProjectBuildingRequest request = injectSession( toRequest( configuration ) );

        try
        {
            return projectBuilder.build( pom, request ).getProject();
        }
        catch ( ProjectBuildingException e )
        {
            throw transformError( e );
        }
    }

    // This is used by the SITE plugin.
    public MavenProject build( File pom, ArtifactRepository localRepository, ProfileManager profileManager )
        throws ProjectBuildingException
    {
        ProjectBuilderConfiguration configuration = new DefaultProjectBuilderConfiguration();
        configuration.setLocalRepository( localRepository );
        configuration.setGlobalProfileManager( profileManager );

        return build( pom, configuration );
    }

    public MavenProject buildFromRepository( Artifact artifact, List<ArtifactRepository> remoteRepositories,
                                             ProjectBuilderConfiguration configuration, boolean allowStubModel )
        throws ProjectBuildingException
    {
        ProjectBuildingRequest request = injectSession( toRequest( configuration ) );
        request.setRemoteRepositories( normalizeToArtifactRepositories( remoteRepositories, request ) );
        request.setProcessPlugins( false );
        request.setValidationLevel( ModelBuildingRequest.VALIDATION_LEVEL_MINIMAL );

        try
        {
            return projectBuilder.build( artifact, allowStubModel, request ).getProject();
        }
        catch ( ProjectBuildingException e )
        {
            throw transformError( e );
        }
    }

    public MavenProject buildFromRepository( Artifact artifact, List<ArtifactRepository> remoteRepositories,
                                             ArtifactRepository localRepository, boolean allowStubModel )
        throws ProjectBuildingException
    {
        ProjectBuilderConfiguration configuration = new DefaultProjectBuilderConfiguration();
        configuration.setLocalRepository( localRepository );

        return buildFromRepository( artifact, remoteRepositories, configuration, allowStubModel );
    }

    public MavenProject buildFromRepository( Artifact artifact, List<ArtifactRepository> remoteRepositories,
                                             ArtifactRepository localRepository )
        throws ProjectBuildingException
    {
        return buildFromRepository( artifact, remoteRepositories, localRepository, true );
    }

    /**
     * This is used for pom-less execution like running archetype:generate. I am taking out the profile handling and the
     * interpolation of the base directory until we spec this out properly.
     */
    public MavenProject buildStandaloneSuperProject( ProjectBuilderConfiguration configuration )
        throws ProjectBuildingException
    {
        ProjectBuildingRequest request = injectSession( toRequest( configuration ) );
        request.setProcessPlugins( false );
        request.setValidationLevel( ModelBuildingRequest.VALIDATION_LEVEL_MINIMAL );

        ModelSource modelSource = new UrlModelSource( getClass().getResource( "standalone.xml" ) );

        MavenProject project = projectBuilder.build( modelSource, request ).getProject();
        project.setExecutionRoot( true );
        return project;
    }

    public MavenProject buildStandaloneSuperProject( ArtifactRepository localRepository )
        throws ProjectBuildingException
    {
        return buildStandaloneSuperProject( localRepository, null );
    }

    public MavenProject buildStandaloneSuperProject( ArtifactRepository localRepository, ProfileManager profileManager )
        throws ProjectBuildingException
    {
        ProjectBuilderConfiguration configuration = new DefaultProjectBuilderConfiguration();
        configuration.setLocalRepository( localRepository );
        configuration.setGlobalProfileManager( profileManager );

        return buildStandaloneSuperProject( configuration );
    }

    public MavenProject buildWithDependencies( File pom, ArtifactRepository localRepository,
                                               ProfileManager profileManager, TransferListener transferListener )
        throws ProjectBuildingException, ArtifactResolutionException, ArtifactNotFoundException
    {
        ProjectBuilderConfiguration configuration = new DefaultProjectBuilderConfiguration();
        configuration.setLocalRepository( localRepository );
        configuration.setGlobalProfileManager( profileManager );

        ProjectBuildingRequest request = injectSession( toRequest( configuration ) );

        request.setResolveDependencies( true );

        try
        {
            return projectBuilder.build( pom, request ).getProject();
        }
        catch ( ProjectBuildingException e )
        {
            throw transformError( e );
        }
    }

    public MavenProject buildWithDependencies( File pom, ArtifactRepository localRepository,
                                               ProfileManager profileManager )
        throws ProjectBuildingException, ArtifactResolutionException, ArtifactNotFoundException
    {
        return buildWithDependencies( pom, localRepository, profileManager, null );
    }

}