| // Copyright (C) 2013 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.api.changes; |
| |
| import com.google.common.base.Joiner; |
| import com.google.common.collect.ImmutableList; |
| import com.google.gerrit.extensions.api.changes.ChangeApi; |
| import com.google.gerrit.extensions.api.changes.Changes; |
| import com.google.gerrit.extensions.restapi.IdString; |
| import com.google.gerrit.extensions.restapi.RestApiException; |
| import com.google.gerrit.extensions.restapi.TopLevelResource; |
| import com.google.gerrit.extensions.restapi.Url; |
| import com.google.gerrit.server.change.ChangesCollection; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| |
| class ChangesImpl implements Changes { |
| private final ChangesCollection changes; |
| private final ChangeApiImpl.Factory api; |
| |
| @Inject |
| ChangesImpl(ChangesCollection changes, ChangeApiImpl.Factory api) { |
| this.changes = changes; |
| this.api = api; |
| } |
| |
| @Override |
| public ChangeApi id(int id) throws RestApiException { |
| return id(String.valueOf(id)); |
| } |
| |
| @Override |
| public ChangeApi id(String project, String branch, String id) |
| throws RestApiException { |
| return id(Joiner.on('~').join(ImmutableList.of( |
| Url.encode(project), |
| Url.encode(branch), |
| Url.encode(id)))); |
| } |
| |
| @Override |
| public ChangeApi id(String id) throws RestApiException { |
| try { |
| return api.create(changes.parse( |
| TopLevelResource.INSTANCE, |
| IdString.fromUrl(id))); |
| } catch (OrmException e) { |
| throw new RestApiException("Cannot parse change", e); |
| } |
| } |
| } |