maven-resolver-provider/src/test/java/org/apache/maven/repository/internal/util/ConsoleRepositoryListener.java

package org.apache.maven.repository.internal.util;

/*
 * 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.PrintStream;

import org.eclipse.aether.AbstractRepositoryListener;
import org.eclipse.aether.RepositoryEvent;

public class ConsoleRepositoryListener
    extends AbstractRepositoryListener
{

    private PrintStream out;

    public ConsoleRepositoryListener()
    {
        this( null );
    }

    public ConsoleRepositoryListener( PrintStream out )
    {
        this.out = ( out != null ) ? out : System.out;
    }

    public void artifactDeployed( RepositoryEvent event )
    {
        println( "artifactDeployed", event.getArtifact() + " to " + event.getRepository() );
    }

    public void artifactDeploying( RepositoryEvent event )
    {
        println( "artifactDeploying", event.getArtifact() + " to " + event.getRepository() );
    }

    public void artifactDescriptorInvalid( RepositoryEvent event )
    {
        println( "artifactDescriptorInvalid", "for " + event.getArtifact() + ": " + event.getException().getMessage() );
    }

    public void artifactDescriptorMissing( RepositoryEvent event )
    {
        println( "artifactDescriptorMissing", "for " + event.getArtifact() );
    }

    public void artifactInstalled( RepositoryEvent event )
    {
        println( "artifactInstalled", event.getArtifact() + " to " + event.getFile() );
    }

    public void artifactInstalling( RepositoryEvent event )
    {
        println( "artifactInstalling", event.getArtifact() + " to " + event.getFile() );
    }

    public void artifactResolved( RepositoryEvent event )
    {
        println( "artifactResolved", event.getArtifact() + " from " + event.getRepository() );
    }

    public void artifactDownloading( RepositoryEvent event )
    {
        println( "artifactDownloading", event.getArtifact() + " from " + event.getRepository() );
    }

    public void artifactDownloaded( RepositoryEvent event )
    {
        println( "artifactDownloaded", event.getArtifact() + " from " + event.getRepository() );
    }

    public void artifactResolving( RepositoryEvent event )
    {
        println( "artifactResolving", event.getArtifact().toString() );
    }

    public void metadataDeployed( RepositoryEvent event )
    {
        println( "metadataDeployed", event.getMetadata() + " to " + event.getRepository() );
    }

    public void metadataDeploying( RepositoryEvent event )
    {
        println( "metadataDeploying", event.getMetadata() + " to " + event.getRepository() );
    }

    public void metadataInstalled( RepositoryEvent event )
    {
        println( "metadataInstalled", event.getMetadata() + " to " + event.getFile() );
    }

    public void metadataInstalling( RepositoryEvent event )
    {
        println( "metadataInstalling", event.getMetadata() + " to " + event.getFile() );
    }

    public void metadataInvalid( RepositoryEvent event )
    {
        println( "metadataInvalid", event.getMetadata().toString() );
    }

    public void metadataResolved( RepositoryEvent event )
    {
        println( "metadataResolved", event.getMetadata() + " from " + event.getRepository() );
    }

    public void metadataResolving( RepositoryEvent event )
    {
        println( "metadataResolving", event.getMetadata() + " from " + event.getRepository() );
    }

    private void println( String event, String message )
    {
        out.println( "Aether Repository - " + event + ": " + message );
    }
}