Source code

001package org.apache.archiva.repository.content.base;
002/*
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *   http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing,
014 * software distributed under the License is distributed on an
015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
016 * KIND, either express or implied.  See the License for the
017 * specific language governing permissions and limitations
018 * under the License.
019 */
020
021import org.apache.archiva.model.ArtifactReference;
022import org.apache.archiva.repository.ManagedRepository;
023import org.apache.archiva.repository.ManagedRepositoryContent;
024import org.apache.archiva.repository.RepositoryContentFactory;
025import org.apache.archiva.repository.RepositoryException;
026import org.apache.archiva.repository.storage.StorageAsset;
027import org.springframework.stereotype.Service;
028
029import javax.inject.Inject;
030import java.nio.file.Path;
031import java.nio.file.Paths;
032
033/**
034 * Utility class that gives information about the physical location of artifacts.
035 */
036@Service( "ArtifactUtil#default" )
037public class ArtifactUtil {
038
039    @Inject
040    RepositoryContentFactory repositoryContentFactory;
041
042    /**
043     * Returns the physical location of a given artifact in the repository. There is no check for the
044     * existence of the returned file.
045     *
046     * @param repository The repository, where the artifact is stored.
047     * @param artifactReference The artifact reference.
048     * @return The absolute path to the artifact.
049     * @throws RepositoryException
050     */
051    public Path getArtifactPath(ManagedRepository repository, ArtifactReference artifactReference) throws RepositoryException {
052        final ManagedRepositoryContent content = repositoryContentFactory.getManagedRepositoryContent(repository);
053        final String artifactPath = content.toPath( artifactReference );
054        return Paths.get(repository.getLocation()).resolve(artifactPath);
055    }
056
057    /**
058     * Returns the physical location of a given artifact in the repository. There is no check for the
059     * existence of the returned file.
060     *
061     * @param repository The repository, where the artifact is stored.
062     * @param artifactReference The artifact reference.
063     * @return The asset representation of the artifact.
064     * @throws RepositoryException
065     */
066    public StorageAsset getArtifactAsset(ManagedRepository repository, ArtifactReference artifactReference) throws RepositoryException {
067        final ManagedRepositoryContent content = repositoryContentFactory.getManagedRepositoryContent(repository);
068        final String artifactPath = content.toPath( artifactReference );
069        return repository.getAsset(artifactPath);
070    }
071
072}