maven-plugin-api-3.8.6.jar is the JAR file for Apache Maven 3.8.6 Plugin API module. Apache Maven is a software project management and comprehension tool.

JAR File Size and Download Location:

File: 46967  06-06-2022 16:16   lib/maven-plugin-api-3.8.6.jar
Download: Apache Maven Website

⏎ org/apache/maven/plugin/descriptor/PluginDescriptor.java

package org.apache.maven.plugin.descriptor;

/*
 * 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 org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.ArtifactUtils;
import org.apache.maven.model.Plugin;
import org.apache.maven.plugin.lifecycle.Lifecycle;
import org.apache.maven.plugin.lifecycle.LifecycleConfiguration;
import org.apache.maven.plugin.lifecycle.io.xpp3.LifecycleMappingsXpp3Reader;
import org.codehaus.plexus.classworlds.realm.ClassRealm;
import org.codehaus.plexus.component.repository.ComponentSetDescriptor;
import org.codehaus.plexus.util.ReaderFactory;
import org.codehaus.plexus.util.xml.pull.XmlPullParserException;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * @author Jason van Zyl
 */
public class PluginDescriptor
    extends ComponentSetDescriptor
    implements Cloneable
{

    private static final String LIFECYCLE_DESCRIPTOR = "META-INF/maven/lifecycle.xml";

    private String groupId;

    private String artifactId;

    private String version;

    private String goalPrefix;

    private String source;

    private boolean inheritedByDefault = true;

    private List<Artifact> artifacts;

    private ClassRealm classRealm;

    // calculated on-demand.
    private Map<String, Artifact> artifactMap;

    private Set<Artifact> introducedDependencyArtifacts;

    private String name;

    private String description;

    private String requiredMavenVersion;

    private Plugin plugin;

    private Artifact pluginArtifact;

    private Map<String, Lifecycle> lifecycleMappings;

    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------

    @SuppressWarnings( { "unchecked", "rawtypes" } )
    public List<MojoDescriptor> getMojos()
    {
        return (List) getComponents();
    }

    public void addMojo( MojoDescriptor mojoDescriptor )
        throws DuplicateMojoDescriptorException
    {
        MojoDescriptor existing = null;
        // this relies heavily on the equals() and hashCode() for ComponentDescriptor,
        // which uses role:roleHint for identity...and roleHint == goalPrefix:goal.
        // role does not vary for Mojos.
        List<MojoDescriptor> mojos = getMojos();

        if ( mojos != null && mojos.contains( mojoDescriptor ) )
        {
            int indexOf = mojos.indexOf( mojoDescriptor );

            existing = mojos.get( indexOf );
        }

        if ( existing != null )
        {
            throw new DuplicateMojoDescriptorException( getGoalPrefix(), mojoDescriptor.getGoal(),
                                                        existing.getImplementation(),
                                                        mojoDescriptor.getImplementation() );
        }
        else
        {
            addComponentDescriptor( mojoDescriptor );
        }
    }

    public String getGroupId()
    {
        return groupId;
    }

    public void setGroupId( String groupId )
    {
        this.groupId = groupId;
    }

    public String getArtifactId()
    {
        return artifactId;
    }

    public void setArtifactId( String artifactId )
    {
        this.artifactId = artifactId;
    }

    // ----------------------------------------------------------------------
    // Dependencies
    // ----------------------------------------------------------------------

    public static String constructPluginKey( String groupId, String artifactId, String version )
    {
        return groupId + ":" + artifactId + ":" + version;
    }

    public String getPluginLookupKey()
    {
        return groupId + ":" + artifactId;
    }

    public String getId()
    {
        return constructPluginKey( groupId, artifactId, version );
    }

    public static String getDefaultPluginArtifactId( String id )
    {
        return "maven-" + id + "-plugin";
    }

    public static String getDefaultPluginGroupId()
    {
        return "org.apache.maven.plugins";
    }

    /**
     * Parse maven-...-plugin.
     *
     * TODO move to plugin-tools-api as a default only
     */
    public static String getGoalPrefixFromArtifactId( String artifactId )
    {
        if ( "maven-plugin-plugin".equals( artifactId ) )
        {
            return "plugin";
        }
        else
        {
            return artifactId.replaceAll( "-?maven-?", "" ).replaceAll( "-?plugin-?", "" );
        }
    }

    public String getGoalPrefix()
    {
        return goalPrefix;
    }

    public void setGoalPrefix( String goalPrefix )
    {
        this.goalPrefix = goalPrefix;
    }

    public void setVersion( String version )
    {
        this.version = version;
    }

    public String getVersion()
    {
        return version;
    }

    public void setSource( String source )
    {
        this.source = source;
    }

    public String getSource()
    {
        return source;
    }

    public boolean isInheritedByDefault()
    {
        return inheritedByDefault;
    }

    public void setInheritedByDefault( boolean inheritedByDefault )
    {
        this.inheritedByDefault = inheritedByDefault;
    }

    /**
     * Gets the artifacts that make up the plugin's class realm, excluding artifacts shadowed by the Maven core realm
     * like {@code maven-project}.
     *
     * @return The plugin artifacts, never {@code null}.
     */
    public List<Artifact> getArtifacts()
    {
        return artifacts;
    }

    public void setArtifacts( List<Artifact> artifacts )
    {
        this.artifacts = artifacts;

        // clear the calculated artifactMap
        artifactMap = null;
    }

    /**
     * The map of artifacts accessible by the versionlessKey, i.e. groupId:artifactId
     *
     * @return a Map of artifacts, never {@code null}
     * @see #getArtifacts()
     */
    public Map<String, Artifact> getArtifactMap()
    {
        if ( artifactMap == null )
        {
            artifactMap = ArtifactUtils.artifactMapByVersionlessId( getArtifacts() );
        }

        return artifactMap;
    }

    public boolean equals( Object object )
    {
        if ( this == object )
        {
            return true;
        }

        return object instanceof PluginDescriptor && getId().equals( ( (PluginDescriptor) object ).getId() );
    }

    public int hashCode()
    {
        return 10 + getId().hashCode();
    }

    public MojoDescriptor getMojo( String goal )
    {
        if ( getMojos() == null )
        {
            return null; // no mojo in this POM
        }

        // TODO could we use a map? Maybe if the parent did that for components too, as this is too vulnerable to
        // changes above not being propagated to the map
        for ( MojoDescriptor desc : getMojos() )
        {
            if ( goal.equals( desc.getGoal() ) )
            {
                return desc;
            }
        }
        return null;
    }

    public void setClassRealm( ClassRealm classRealm )
    {
        this.classRealm = classRealm;
    }

    public ClassRealm getClassRealm()
    {
        return classRealm;
    }

    public void setIntroducedDependencyArtifacts( Set<Artifact> introducedDependencyArtifacts )
    {
        this.introducedDependencyArtifacts = introducedDependencyArtifacts;
    }

    public Set<Artifact> getIntroducedDependencyArtifacts()
    {
        return ( introducedDependencyArtifacts != null )
            ? introducedDependencyArtifacts
            : Collections.<Artifact>emptySet();
    }

    public void setName( String name )
    {
        this.name = name;
    }

    public String getName()
    {
        return name;
    }

    public void setDescription( String description )
    {
        this.description = description;
    }

    public String getDescription()
    {
        return description;
    }

    public void setRequiredMavenVersion( String requiredMavenVersion )
    {
        this.requiredMavenVersion = requiredMavenVersion;
    }

    public String getRequiredMavenVersion()
    {
        return requiredMavenVersion;
    }

    public void setPlugin( Plugin plugin )
    {
        this.plugin = plugin;
    }

    public Plugin getPlugin()
    {
        return plugin;
    }

    public Artifact getPluginArtifact()
    {
        return pluginArtifact;
    }

    public void setPluginArtifact( Artifact pluginArtifact )
    {
        this.pluginArtifact = pluginArtifact;
    }

    public Lifecycle getLifecycleMapping( String lifecycleId )
        throws IOException, XmlPullParserException
    {
        if ( lifecycleMappings == null )
        {
            LifecycleConfiguration lifecycleConfiguration;

            try ( Reader reader = ReaderFactory.newXmlReader( getDescriptorStream( LIFECYCLE_DESCRIPTOR ) ) )
            {
                lifecycleConfiguration = new LifecycleMappingsXpp3Reader().read( reader );
            }

            lifecycleMappings = new HashMap<>();

            for ( Lifecycle lifecycle : lifecycleConfiguration.getLifecycles() )
            {
                lifecycleMappings.put( lifecycle.getId(), lifecycle );
            }
        }

        return lifecycleMappings.get( lifecycleId );
    }

    private InputStream getDescriptorStream( String descriptor )
        throws IOException
    {
        File pluginFile = ( pluginArtifact != null ) ? pluginArtifact.getFile() : null;
        if ( pluginFile == null )
        {
            throw new IllegalStateException( "plugin main artifact has not been resolved for " + getId() );
        }

        if ( pluginFile.isFile() )
        {
            try
            {
                return new URL( "jar:" + pluginFile.toURI() + "!/" + descriptor ).openStream();
            }
            catch ( MalformedURLException e )
            {
                throw new IllegalStateException( e );
            }
        }
        else
        {
            return new FileInputStream( new File( pluginFile, descriptor ) );
        }
    }

    /**
     * Creates a shallow copy of this plugin descriptor.
     */
    @Override
    public PluginDescriptor clone()
    {
        try
        {
            return (PluginDescriptor) super.clone();
        }
        catch ( CloneNotSupportedException e )
        {
            throw new UnsupportedOperationException( e );
        }
    }

}

⏎ org/apache/maven/plugin/descriptor/PluginDescriptor.java

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File name: maven-plugin-api-3.8.6-src.zip
File size: 32096 bytes
Release date: 2022-06-06
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