package org.apache.maven.extension;

 /*

  * 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.repository.ArtifactRepository;

 import org.apache.maven.artifact.resolver.ArtifactNotFoundException;

 import org.apache.maven.artifact.resolver.ArtifactResolutionException;

 import org.apache.maven.model.Extension;

 import org.apache.maven.project.MavenProject;

 import org.codehaus.plexus.PlexusContainerException;

 /**

  * Used to locate extensions.

  *

  * @author <a href="mailto:brett@apache.org">Brett Porter</a>

  * @version $Id: ExtensionManager.java 640549 2008-03-24 20:05:11Z bentmann $

  */

 public interface ExtensionManager

 {

     void addExtension( Extension extension, MavenProject project, ArtifactRepository localRepository )

         throws ArtifactResolutionException, PlexusContainerException, ArtifactNotFoundException;

     void registerWagons();

 }