core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/InstallMojo.java

package org.apache.maven.plugin.coreit;

/*
 * 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.installer.ArtifactInstaller;
import org.apache.maven.plugin.MojoExecutionException;

/**
 * Installs the project artifacts into the local repository. This is the essence of the Maven Install Plugin.
 *
 * @author Benjamin Bentmann
 *
 * @goal install
 * @phase install
 */
public class InstallMojo
    extends AbstractRepoMojo
{

    /**
     * The artifact installer.
     *
     * @component
     */
    private ArtifactInstaller installer;

    /**
     * Runs this mojo.
     *
     * @throws MojoExecutionException If any artifact could not be installed.
     */
    public void execute()
        throws MojoExecutionException
    {
        getLog().info( "[MAVEN-CORE-IT-LOG] Installing project artifacts" );

        try
        {
            if ( isPomArtifact() )
            {
                installer.install( pomFile, mainArtifact, localRepository );
            }
            else
            {
                installer.install( mainArtifact.getFile(), mainArtifact, localRepository );
            }

            if ( attachedArtifacts != null )
            {
                for ( Artifact attachedArtifact : attachedArtifacts )
                {
                    installer.install( attachedArtifact.getFile(), attachedArtifact, localRepository );
                }
            }
        }
        catch ( Exception e )
        {
            throw new MojoExecutionException( "Failed to install artifacts", e );
        }
    }

}