Line data    Source code

       1             : // Copyright (C) 2012 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.restapi.project;
      16             : 
      17             : import com.google.gerrit.entities.Project;
      18             : import com.google.gerrit.extensions.restapi.Response;
      19             : import com.google.gerrit.extensions.restapi.RestReadView;
      20             : import com.google.gerrit.server.config.AllProjectsName;
      21             : import com.google.gerrit.server.project.ProjectResource;
      22             : import com.google.inject.Inject;
      23             : import com.google.inject.Singleton;
      24             : 
      25             : @Singleton
      26             : public class GetParent implements RestReadView<ProjectResource> {
      27             :   private final AllProjectsName allProjectsName;
      28             : 
      29             :   @Inject
      30         146 :   GetParent(AllProjectsName allProjectsName) {
      31         146 :     this.allProjectsName = allProjectsName;
      32         146 :   }
      33             : 
      34             :   @Override
      35             :   public Response<String> apply(ProjectResource resource) {
      36           2 :     Project project = resource.getProjectState().getProject();
      37           2 :     Project.NameKey parentName = project.getParent(allProjectsName);
      38           2 :     return Response.ok(parentName != null ? parentName.get() : "");
      39             :   }
      40             : }