maven-compat-3.5.4.jar is the JAR file for Apache Maven 3.5.4 Compact module. The JAR file name may have a typo. Apache Maven is a software project management and comprehension tool.

JAR File Size and Download Location:

File: 2018-06-17 19:34        290368  lib\maven-compat-3.5.4.jar
Download: Apache Maven Website

⏎ org/apache/maven/artifact/installer/DefaultArtifactInstaller.java

package org.apache.maven.artifact.installer;

/*
 * 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 org.apache.maven.RepositoryUtils;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.metadata.ArtifactMetadata;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.LegacyLocalRepositoryManager;
import org.apache.maven.artifact.repository.metadata.ArtifactRepositoryMetadata;
import org.apache.maven.artifact.repository.metadata.MetadataBridge;
import org.apache.maven.artifact.repository.metadata.Snapshot;
import org.apache.maven.artifact.repository.metadata.SnapshotArtifactRepositoryMetadata;
import org.apache.maven.artifact.repository.metadata.Versioning;
import org.apache.maven.plugin.LegacySupport;
import org.apache.maven.project.artifact.ProjectArtifactMetadata;
import org.codehaus.plexus.component.annotations.Component;
import org.codehaus.plexus.component.annotations.Requirement;
import org.codehaus.plexus.logging.AbstractLogEnabled;
import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.RequestTrace;
import org.eclipse.aether.installation.InstallRequest;
import org.eclipse.aether.installation.InstallationException;
import org.eclipse.aether.util.artifact.SubArtifact;

/**
 * @author Jason van Zyl
 */
@Component( role = ArtifactInstaller.class )
public class DefaultArtifactInstaller
    extends AbstractLogEnabled
    implements ArtifactInstaller
{

    @Requirement
    private RepositorySystem repoSystem;

    @Requirement
    private LegacySupport legacySupport;

    /** @deprecated we want to use the artifact method only, and ensure artifact.file is set correctly. */
    @Deprecated
    public void install( String basedir, String finalName, Artifact artifact, ArtifactRepository localRepository )
        throws ArtifactInstallationException
    {
        String extension = artifact.getArtifactHandler().getExtension();
        File source = new File( basedir, finalName + "." + extension );

        install( source, artifact, localRepository );
    }

    public void install( File source, Artifact artifact, ArtifactRepository localRepository )
        throws ArtifactInstallationException
    {
        RepositorySystemSession session =
            LegacyLocalRepositoryManager.overlay( localRepository, legacySupport.getRepositorySession(), repoSystem );

        InstallRequest request = new InstallRequest();

        request.setTrace( RequestTrace.newChild( null, legacySupport.getSession().getCurrentProject() ) );

        org.eclipse.aether.artifact.Artifact mainArtifact = RepositoryUtils.toArtifact( artifact );
        mainArtifact = mainArtifact.setFile( source );
        request.addArtifact( mainArtifact );

        for ( ArtifactMetadata metadata : artifact.getMetadataList() )
        {
            if ( metadata instanceof ProjectArtifactMetadata )
            {
                org.eclipse.aether.artifact.Artifact pomArtifact = new SubArtifact( mainArtifact, "", "pom" );
                pomArtifact = pomArtifact.setFile( ( (ProjectArtifactMetadata) metadata ).getFile() );
                request.addArtifact( pomArtifact );
            }
            else if ( metadata instanceof SnapshotArtifactRepositoryMetadata
                || metadata instanceof ArtifactRepositoryMetadata )
            {
                // eaten, handled by repo system
            }
            else
            {
                request.addMetadata( new MetadataBridge( metadata ) );
            }
        }

        try
        {
            repoSystem.install( session, request );
        }
        catch ( InstallationException e )
        {
            throw new ArtifactInstallationException( e.getMessage(), e );
        }

        /*
         * NOTE: Not used by Maven core, only here to provide backward-compat with plugins like the Install Plugin.
         */

        if ( artifact.isSnapshot() )
        {
            Snapshot snapshot = new Snapshot();
            snapshot.setLocalCopy( true );
            artifact.addMetadata( new SnapshotArtifactRepositoryMetadata( artifact, snapshot ) );
        }

        Versioning versioning = new Versioning();
        versioning.updateTimestamp();
        versioning.addVersion( artifact.getBaseVersion() );
        if ( artifact.isRelease() )
        {
            versioning.setRelease( artifact.getBaseVersion() );
        }
        artifact.addMetadata( new ArtifactRepositoryMetadata( artifact, versioning ) );
    }

}

⏎ org/apache/maven/artifact/installer/DefaultArtifactInstaller.java

Or download all of them as a single archive file:

File name: maven-compat-3.5.4-src.zip
File size: 206665 bytes
Release date: 2018-06-17
Download 

⇒ maven-embedder-3.5.4.jar - Maven Embedder Module

⇐ maven-core-3.5.4.jar - Maven Core Module

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