org.fabric3.maven.archive.MavenRepository Maven / Gradle / Ivy

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/*
* Fabric3
* Copyright (c) 2009 Metaform Systems
*
* Fabric3 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version, with the
* following exception:
*
* Linking this software statically or dynamically with other
* modules is making a combined work based on this software.
* Thus, the terms and conditions of the GNU General Public
* License cover the whole combination.
*
* As a special exception, the copyright holders of this software
* give you permission to link this software with independent
* modules to produce an executable, regardless of the license
* terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided
* that you also meet, for each linked independent module, the
* terms and conditions of the license of that module. An
* independent module is a module which is not derived from or
* based on this software. If you modify this software, you may
* extend this exception to your version of the software, but
* you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version.
*
* Fabric3 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the
* GNU General Public License along with Fabric3.
* If not, see .
*/
package org.fabric3.maven.archive;

import java.io.InputStream;
import java.net.URI;
import java.net.URL;
import java.util.List;

import org.osoa.sca.annotations.Destroy;
import org.osoa.sca.annotations.EagerInit;
import org.osoa.sca.annotations.Init;
import org.osoa.sca.annotations.Property;

import org.fabric3.spi.repository.Repository;
import org.fabric3.spi.repository.RepositoryException;

/**
 * A Repository implementation that delegates to a set of local and remote Maven repositories.
 *
 * @version $Rev: 7441 $ $Date: 2009-07-26 14:38:08 +0200 (Sun, 26 Jul 2009) $
 */
@EagerInit
public class MavenRepository implements Repository {
    private static final String DEFAULT_REPO = "http://repo1.maven.org/maven2/";
    private String remoteRepositories = DEFAULT_REPO;
    private MavenHelper helper;

    @Property(required = false)
    public void setRemoteRepositories(String remoteRepositories) {
        this.remoteRepositories = remoteRepositories;
    }

    @Init
    public void init() {
        helper = new MavenHelper(remoteRepositories, true);
        helper.start();
    }

    @Destroy
    public void destroy() {
        helper.stop();
    }

    public URL store(URI uri, InputStream stream) throws RepositoryException {
        return find(uri);
    }

    public boolean exists(URI uri) {
        // always return false
        return false;
    }

    public URL find(URI uri) throws RepositoryException {
        // assume uri is in the form 'group id:artifact id: version'
        String[] parsed = uri.toString().split(":");
        Artifact artifact = new Artifact();
        artifact.setGroup(parsed[0]);
        artifact.setName(parsed[1]);
        artifact.setVersion(parsed[2]);
        artifact.setType("jar");
        try {
            if (!helper.resolveTransitively(artifact)) {
                return null;
            }
        } catch (Fabric3DependencyException e) {
            String id = uri.toString();
            throw new RepositoryException("Error finding archive: " + id, id, e);
        }
        return artifact.getUrl();
    }

    public void remove(URI uri) {
        throw new UnsupportedOperationException();
    }

    public List list() {
        throw new UnsupportedOperationException();
    }


}