/*
* 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.groups;
import java.io.IOException;
import javax.inject.Named;
import javax.inject.Singleton;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import org.sonatype.configuration.ConfigurationException;
import org.sonatype.nexus.proxy.AccessDeniedException;
import org.sonatype.nexus.proxy.NoSuchRepositoryException;
import org.sonatype.nexus.proxy.repository.GroupRepository;
import org.sonatype.nexus.rest.NoSuchRepositoryAccessException;
import org.sonatype.nexus.rest.model.RepositoryGroupResource;
import org.sonatype.nexus.rest.model.RepositoryGroupResourceResponse;
import org.sonatype.plexus.rest.resource.PathProtectionDescriptor;
import org.sonatype.plexus.rest.resource.PlexusResourceException;
import org.apache.commons.lang.StringUtils;
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;
/**
* Resource handler for Repository resource.
*
* @author tstevens
*/
@Named
@Singleton
@Path(RepositoryGroupPlexusResource.RESOURCE_URI)
@Produces({"application/xml", "application/json"})
@Consumes({"application/xml", "application/json"})
public class RepositoryGroupPlexusResource
extends AbstractRepositoryGroupPlexusResource
{
public static final String RESOURCE_URI = "/repo_groups/{" + GROUP_ID_KEY + "}";
public RepositoryGroupPlexusResource() {
this.setModifiable(true);
}
@Override
public Object getPayloadInstance() {
return new RepositoryGroupResourceResponse();
}
@Override
public String getResourceUri() {
return RESOURCE_URI;
}
@Override
public PathProtectionDescriptor getResourceProtection() {
return new PathProtectionDescriptor("/repo_groups/*", "authcBasic,perms[nexus:repogroups]");
}
protected String getGroupId(Request request) {
return request.getAttributes().get(GROUP_ID_KEY).toString();
}
/**
* Get the details of an existing repository group.
*
* @param groupId The group id to retrieve details for.
*/
@Override
@GET
public RepositoryGroupResourceResponse get(Context context, Request request, Response response, Variant variant)
throws ResourceException
{
RepositoryGroupResourceResponse result = new RepositoryGroupResourceResponse();
GroupRepository groupRepo = null;
try {
groupRepo = getRepositoryRegistry().getRepositoryWithFacet(getGroupId(request), GroupRepository.class);
result.setData(buildGroupResource(request, groupRepo));
}
catch (NoSuchRepositoryAccessException e) {
// access denied 403
getLogger().debug("Blocking access to all repository groups, based on permissions.");
throw new ResourceException(Status.CLIENT_ERROR_FORBIDDEN, "Access Denied to Repository Group");
}
catch (NoSuchRepositoryException e) {
getLogger().warn("Repository Group not found, id=" + getGroupId(request));
if (getLogger().isDebugEnabled()) {
getLogger().debug("Cause by: ", e);
}
throw new ResourceException(Status.CLIENT_ERROR_NOT_FOUND, "Repository Group Not Found");
}
return result;
}
/**
* Update details of an existing repository group.
*
* @param groupId The group id to to update.
*/
@Override
@PUT
public RepositoryGroupResourceResponse put(Context context, Request request, Response response, Object payload)
throws ResourceException
{
RepositoryGroupResourceResponse groupRequest = (RepositoryGroupResourceResponse) payload;
RepositoryGroupResourceResponse result = new RepositoryGroupResourceResponse();
if (groupRequest != null) {
RepositoryGroupResource resource = groupRequest.getData();
if (StringUtils.isEmpty(resource.getId())) {
getLogger().warn("Repository group id is empty! ");
throw new PlexusResourceException(
Status.CLIENT_ERROR_NOT_FOUND,
"Repository group id is empty! ",
getNexusErrorResponse("repositories", "Repository group id can't be empty! "));
}
createOrUpdateRepositoryGroup(resource, false);
try {
result.setData(buildGroupResource(request, groupRequest.getData().getId()));
}
catch (NoSuchRepositoryException e) {
throw new PlexusResourceException(
Status.CLIENT_ERROR_NOT_FOUND,
"Repository group id is somehow invalid! ",
getNexusErrorResponse("repositories", "Repository group id is invalid! "));
}
}
return result;
}
/**
* Delete an existing repository group.
*
* @param groupId The group id to delete.
*/
@Override
@DELETE
public void delete(Context context, Request request, Response response)
throws ResourceException
{
try {
// to check does ID really cover a group?
getRepositoryRegistry().getRepositoryWithFacet(getGroupId(request), GroupRepository.class);
getNexusConfiguration().deleteRepository(getGroupId(request));
}
catch (NoSuchRepositoryAccessException e) {
getLogger().warn("Repository group Access Denied, id=" + getGroupId(request));
throw new ResourceException(Status.CLIENT_ERROR_FORBIDDEN, "Access Denied to Repository Group");
}
catch (NoSuchRepositoryException e) {
getLogger().warn("Repository group not found, id=" + getGroupId(request));
throw new ResourceException(Status.CLIENT_ERROR_NOT_FOUND, "Repository Group Not Found");
}
catch (ConfigurationException e) {
getLogger().warn("Repository group cannot be deleted, it has dependants, id=" + getGroupId(request));
throw new ResourceException(Status.CLIENT_ERROR_BAD_REQUEST, "Repository Group Cannot be deleted");
}
catch (IOException e) {
getLogger().warn("Got IO Exception!", e);
throw new ResourceException(Status.SERVER_ERROR_INTERNAL);
}
catch (AccessDeniedException e) {
getLogger().warn("Not allowed to delete Repository Group '" + getGroupId(request) + "'", e);
throw new ResourceException(Status.CLIENT_ERROR_BAD_REQUEST, "Not allowed to delete Repository Group '"
+ getGroupId(request) + "'");
}
}
}