| // 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.change; |
| |
| import com.google.gerrit.extensions.common.CommitInfo; |
| import com.google.gerrit.extensions.restapi.CacheControl; |
| import com.google.gerrit.extensions.restapi.ResourceNotFoundException; |
| import com.google.gerrit.extensions.restapi.Response; |
| import com.google.gerrit.extensions.restapi.RestReadView; |
| import com.google.gerrit.server.patch.PatchSetInfoNotAvailableException; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| @Singleton |
| public class GetCommit implements RestReadView<RevisionResource> { |
| private final ChangeJson json; |
| |
| @Inject |
| GetCommit(ChangeJson json) { |
| this.json = json; |
| } |
| |
| @Override |
| public Response<CommitInfo> apply(RevisionResource resource) |
| throws ResourceNotFoundException, OrmException { |
| try { |
| Response<CommitInfo> r = |
| Response.ok(json.toCommit(resource.getPatchSet())); |
| if (resource.isCacheable()) { |
| r.caching(CacheControl.PRIVATE(7, TimeUnit.DAYS)); |
| } |
| return r; |
| } catch (PatchSetInfoNotAvailableException e) { |
| throw new ResourceNotFoundException(e.getMessage()); |
| } |
| } |
| } |