com.coderplus.apacheutils.translators.resolvers.DefaultArtifactsResolver.java Source code

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Here is the source code for com.coderplus.apacheutils.translators.resolvers.DefaultArtifactsResolver.java

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package com.coderplus.apacheutils.translators.resolvers;

/* 
 * 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.util.HashSet;
import java.util.List;
import java.util.Set;

import org.apache.maven.RepositoryUtils;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.LegacyLocalRepositoryManager;
import org.apache.maven.plugin.MojoExecutionException;
import org.eclipse.aether.resolution.ArtifactRequest;
import org.eclipse.aether.resolution.ArtifactResult;

/**
 * @author <a href="mailto:brianf@apache.org">Brian Fox</a>
 * @version $Id: DefaultArtifactsResolver.java 1085777 2011-03-26 18:13:19Z hboutemy $
 */
public class DefaultArtifactsResolver {

    ArtifactRepository local;

    List<ArtifactRepository> remoteRepositories;

    boolean stopOnFailure;

    public DefaultArtifactsResolver(ArtifactRepository theLocal, List<ArtifactRepository> theRemoteRepositories,
            boolean theStopOnFailure) {
        this.local = theLocal;
        this.remoteRepositories = theRemoteRepositories;
        this.stopOnFailure = theStopOnFailure;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.apache.mojo.dependency.utils.resolvers.ArtifactsResolver#resolve(java.util.Set,
     *      org.apache.maven.plugin.logging.Log)
     */
    public Set<Artifact> resolve(Set<Artifact> artifacts, org.eclipse.aether.RepositorySystem repoSystem)
            throws MojoExecutionException {

        Set<Artifact> resolvedArtifacts = new HashSet<Artifact>();
        for (Artifact artifact : artifacts) {
            try {
                ArtifactRequest request = new ArtifactRequest(RepositoryUtils.toArtifact(artifact),
                        RepositoryUtils.toRepos(remoteRepositories), "");
                ArtifactResult result = repoSystem
                        .resolveArtifact(LegacyLocalRepositoryManager.overlay(local, null, null), request);
                if (result.getArtifact() != null) {
                    resolvedArtifacts.add(RepositoryUtils.toArtifact(result.getArtifact()));
                } else {
                    throw new Exception("No valid artifact resolved");
                }
            } catch (Exception ex) {
                // an error occurred during resolution, log it an continue
                if (stopOnFailure) {
                    throw new MojoExecutionException("error resolving: " + artifact.getId(), ex);
                }
            }

        }
        return resolvedArtifacts;
    }

}