Line data    Source code

       1             : // Copyright (C) 2014 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.change;
      16             : 
      17             : import com.google.gerrit.entities.Project;
      18             : import com.google.gerrit.extensions.common.Input;
      19             : import com.google.gerrit.extensions.restapi.AuthException;
      20             : import com.google.gerrit.extensions.restapi.ResourceConflictException;
      21             : import com.google.gerrit.extensions.restapi.Response;
      22             : import com.google.gerrit.extensions.restapi.RestModifyView;
      23             : import com.google.gerrit.server.change.ChangeResource;
      24             : import com.google.gerrit.server.edit.ChangeEditModifier;
      25             : import com.google.gerrit.server.git.GitRepositoryManager;
      26             : import com.google.gerrit.server.permissions.PermissionBackendException;
      27             : import com.google.gerrit.server.project.InvalidChangeOperationException;
      28             : import com.google.inject.Inject;
      29             : import com.google.inject.Singleton;
      30             : import java.io.IOException;
      31             : import org.eclipse.jgit.lib.Repository;
      32             : 
      33             : @Singleton
      34             : public class RebaseChangeEdit implements RestModifyView<ChangeResource, Input> {
      35             :   private final GitRepositoryManager repositoryManager;
      36             :   private final ChangeEditModifier editModifier;
      37             : 
      38             :   @Inject
      39         145 :   RebaseChangeEdit(GitRepositoryManager repositoryManager, ChangeEditModifier editModifier) {
      40         145 :     this.repositoryManager = repositoryManager;
      41         145 :     this.editModifier = editModifier;
      42         145 :   }
      43             : 
      44             :   @Override
      45             :   public Response<Object> apply(ChangeResource rsrc, Input in)
      46             :       throws AuthException, ResourceConflictException, IOException, PermissionBackendException {
      47           2 :     Project.NameKey project = rsrc.getProject();
      48           2 :     try (Repository repository = repositoryManager.openRepository(project)) {
      49           1 :       editModifier.rebaseEdit(repository, rsrc.getNotes());
      50           1 :     } catch (InvalidChangeOperationException e) {
      51           1 :       throw new ResourceConflictException(e.getMessage());
      52           1 :     }
      53           1 :     return Response.none();
      54             :   }
      55             : }