/*
* Sonatype Nexus (TM) Open Source Version
* Copyright (c) 2007-2014 Sonatype, Inc.
* All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
*
* This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
* which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
* of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
* Eclipse Foundation. All other trademarks are the property of their respective owners.
*/
package org.sonatype.nexus.rest.mirrors;
import java.io.IOException;
import java.util.List;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import org.sonatype.nexus.proxy.NoSuchRepositoryException;
import org.sonatype.nexus.repositories.metadata.NexusRepositoryMetadataHandler;
import org.sonatype.nexus.repository.metadata.MetadataHandlerException;
import org.sonatype.nexus.repository.metadata.model.RepositoryMetadata;
import org.sonatype.nexus.repository.metadata.model.RepositoryMirrorMetadata;
import org.sonatype.nexus.rest.model.MirrorResource;
import org.sonatype.nexus.rest.model.MirrorResourceListResponse;
import org.sonatype.plexus.rest.resource.PathProtectionDescriptor;
import org.restlet.Context;
import org.restlet.data.Request;
import org.restlet.data.Response;
import org.restlet.data.Status;
import org.restlet.resource.ResourceException;
import org.restlet.resource.Variant;
@Named
@Singleton
@Path(RepositoryPredefinedMirrorListPlexusResource.RESOURCE_URI)
@Consumes({"application/xml", "application/json"})
public class RepositoryPredefinedMirrorListPlexusResource
extends AbstractRepositoryMirrorPlexusResource
{
public static final String RESOURCE_URI = "/repository_predefined_mirrors/{" + REPOSITORY_ID_KEY + "}";
private final NexusRepositoryMetadataHandler repoMetadata;
@Inject
public RepositoryPredefinedMirrorListPlexusResource(final NexusRepositoryMetadataHandler repoMetadata) {
this.repoMetadata = repoMetadata;
setModifiable(false);
}
@Override
public Object getPayloadInstance() {
return null;
}
@Override
public PathProtectionDescriptor getResourceProtection() {
return new PathProtectionDescriptor("/repository_predefined_mirrors/*",
"authcBasic,perms[nexus:repositorypredefinedmirrors]");
}
@Override
public String getResourceUri() {
return RESOURCE_URI;
}
/**
* Get the predefined list of mirrors for a repository (as defined in the repository metadata). These
* mirrors may NOT be enabled, simply listed as available.
*
* @param repositoryId The repository to retrieve the predefined mirrors for.
*/
@Override
@GET
public MirrorResourceListResponse get(Context context, Request request, Response response, Variant variant)
throws ResourceException
{
MirrorResourceListResponse dto = new MirrorResourceListResponse();
String repositoryId = this.getRepositoryId(request);
// get remote metadata
RepositoryMetadata metadata = this.getMetadata(repositoryId);
if (metadata != null) {
for (RepositoryMirrorMetadata mirror : (List<RepositoryMirrorMetadata>) metadata.getMirrors()) {
MirrorResource resource = new MirrorResource();
resource.setId(mirror.getId());
resource.setUrl(mirror.getUrl());
dto.addData(resource);
}
}
return dto;
}
private RepositoryMetadata getMetadata(String repositoryId)
throws ResourceException
{
RepositoryMetadata metadata = null;
try {
metadata = repoMetadata.readRepositoryMetadata(repositoryId);
}
catch (NoSuchRepositoryException e) {
getLogger().error("Unable to retrieve metadata", e);
throw new ResourceException(Status.CLIENT_ERROR_BAD_REQUEST, "Invalid repository ID", e);
}
catch (MetadataHandlerException e) {
getLogger().info("Unable to retrieve metadata, returning no items: " + e.getMessage());
}
catch (IOException e) {
getLogger().error("Unable to retrieve metadata", e);
throw new ResourceException(Status.SERVER_ERROR_INTERNAL, "Metadata handling error", e);
}
return metadata;
}
}