| // Copyright (C) 2014 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.change; |
| |
| import com.google.gerrit.extensions.common.Input; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.restapi.ResourceNotFoundException; |
| import com.google.gerrit.extensions.restapi.Response; |
| import com.google.gerrit.extensions.restapi.RestCollectionModifyView; |
| import com.google.gerrit.server.change.ChangeEditResource; |
| import com.google.gerrit.server.change.ChangeResource; |
| import com.google.gerrit.server.edit.ChangeEdit; |
| import com.google.gerrit.server.edit.ChangeEditUtil; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| import java.io.IOException; |
| import java.util.Optional; |
| |
| @Singleton |
| public class DeleteChangeEdit |
| implements RestCollectionModifyView<ChangeResource, ChangeEditResource, Input> { |
| private final ChangeEditUtil editUtil; |
| |
| @Inject |
| DeleteChangeEdit(ChangeEditUtil editUtil) { |
| this.editUtil = editUtil; |
| } |
| |
| @Override |
| public Response<?> apply(ChangeResource rsrc, Input input) |
| throws AuthException, ResourceNotFoundException, IOException { |
| Optional<ChangeEdit> edit = editUtil.byChange(rsrc.getNotes(), rsrc.getUser()); |
| if (edit.isPresent()) { |
| editUtil.delete(edit.get()); |
| } else { |
| throw new ResourceNotFoundException(); |
| } |
| |
| return Response.none(); |
| } |
| } |