| // 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.change; |
| |
| import com.google.gerrit.extensions.api.changes.HashtagsInput; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.ResourceConflictException; |
| import com.google.gerrit.extensions.restapi.Response; |
| import com.google.gerrit.extensions.restapi.RestModifyView; |
| import com.google.gerrit.server.validators.ValidationException; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| |
| import java.io.IOException; |
| import java.util.Set; |
| |
| @Singleton |
| public class PostHashtags implements RestModifyView<ChangeResource, HashtagsInput> { |
| private HashtagsUtil hashtagsUtil; |
| |
| @Inject |
| PostHashtags(HashtagsUtil hashtagsUtil) { |
| this.hashtagsUtil = hashtagsUtil; |
| } |
| |
| @Override |
| public Response<Set<String>> apply(ChangeResource req, HashtagsInput input) |
| throws AuthException, OrmException, IOException, BadRequestException, |
| ResourceConflictException { |
| |
| try { |
| return Response.<Set<String>> ok(hashtagsUtil.setHashtags( |
| req.getControl(), input, true, true)); |
| } catch (IllegalArgumentException e) { |
| throw new BadRequestException(e.getMessage()); |
| } catch (ValidationException e) { |
| throw new ResourceConflictException(e.getMessage()); |
| } |
| } |
| } |