Line data    Source code

       1             : // Copyright (C) 2013 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.extensions.common.ProjectInfo;
      18             : import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
      19             : import com.google.gerrit.extensions.restapi.Response;
      20             : import com.google.gerrit.extensions.restapi.RestReadView;
      21             : import com.google.gerrit.server.project.ChildProjectResource;
      22             : import com.google.gerrit.server.project.ProjectJson;
      23             : import com.google.inject.Inject;
      24             : import org.kohsuke.args4j.Option;
      25             : 
      26             : public class GetChildProject implements RestReadView<ChildProjectResource> {
      27             :   @Option(name = "--recursive", usage = "to list child projects recursively")
      28             :   public void setRecursive(boolean recursive) {
      29           1 :     this.recursive = recursive;
      30           1 :   }
      31             : 
      32             :   private final ProjectJson json;
      33             :   private boolean recursive;
      34             : 
      35             :   @Inject
      36           2 :   GetChildProject(ProjectJson json) {
      37           2 :     this.json = json;
      38           2 :   }
      39             : 
      40             :   @Override
      41             :   public Response<ProjectInfo> apply(ChildProjectResource rsrc) throws ResourceNotFoundException {
      42           2 :     if (recursive || rsrc.isDirectChild()) {
      43           2 :       return Response.ok(json.format(rsrc.getChild().getProject()));
      44             :     }
      45           1 :     throw new ResourceNotFoundException(rsrc.getChild().getName());
      46             :   }
      47             : }