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// Copyright (C) 2012 The Android Open Source Project
//
// Licensed 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.
package com.google.gerrit.server.restapi.project;
import com.google.gerrit.entities.Project;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestReadView;
import com.google.gerrit.server.config.AllProjectsName;
import com.google.gerrit.server.project.ProjectResource;
import com.google.inject.Inject;
import com.google.inject.Singleton;
@Singleton
public class GetParent implements RestReadView<ProjectResource> {
private final AllProjectsName allProjectsName;
@Inject
GetParent(AllProjectsName allProjectsName) {
this.allProjectsName = allProjectsName;
}
@Override
public Response<String> apply(ProjectResource resource) {
Project project = resource.getProjectState().getProject();
Project.NameKey parentName = project.getParent(allProjectsName);
return Response.ok(parentName != null ? parentName.get() : "");
}
}