| // 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.googlesource.gerrit.plugins.wip; |
| |
| import com.google.common.base.Strings; |
| import com.google.gerrit.common.TimeUtil; |
| import com.google.gerrit.extensions.restapi.RestApiException; |
| import com.google.gerrit.reviewdb.client.Change; |
| import com.google.gerrit.reviewdb.client.Change.Status; |
| import com.google.gerrit.reviewdb.client.ChangeMessage; |
| import com.google.gerrit.reviewdb.client.PatchSet; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.ChangeUtil; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.IdentifiedUser; |
| import com.google.gerrit.server.git.BatchUpdate; |
| import com.google.gerrit.server.git.UpdateException; |
| import com.google.gerrit.server.index.change.ChangeIndexer; |
| import com.google.gerrit.server.notedb.ChangeUpdate; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| |
| import java.io.IOException; |
| import java.util.Collections; |
| |
| abstract class BaseAction { |
| static class Input { |
| String message; |
| } |
| |
| private final Provider<ReviewDb> dbProvider; |
| private final Provider<CurrentUser> userProvider; |
| private final ChangeIndexer indexer; |
| private final BatchUpdate.Factory batchUpdateFactory; |
| |
| @Inject |
| BaseAction(Provider<ReviewDb> dbProvider, |
| Provider<CurrentUser> userProvider, |
| ChangeIndexer indexer, |
| BatchUpdate.Factory batchUpdateFactory) { |
| this.dbProvider = dbProvider; |
| this.userProvider = userProvider; |
| this.indexer = indexer; |
| this.batchUpdateFactory = batchUpdateFactory; |
| } |
| |
| protected void changeStatus(Change change, final PatchSet.Id psId, |
| Input input, final Status from, final Status to) |
| throws OrmException, RestApiException, IOException, UpdateException { |
| ReviewDb db = dbProvider.get(); |
| Change.Id changeId = change.getId(); |
| db.changes().beginTransaction(changeId); |
| try (BatchUpdate bu = batchUpdateFactory.create( |
| db, change.getProject(), userProvider.get(), TimeUtil.nowTs())) { |
| bu.addOp(change.getId(), new BatchUpdate.Op() { |
| @Override |
| public boolean updateChange(BatchUpdate.ChangeContext ctx) { |
| Change change = ctx.getChange(); |
| ChangeUpdate update = ctx.getUpdate(psId); |
| if (change.getStatus() == from) { |
| change.setStatus(to); |
| update.setStatus(change.getStatus()); |
| return true; |
| } |
| return false; |
| } |
| }); |
| bu.execute(); |
| |
| db.changeMessages().insert(Collections.singleton( |
| newMessage(input, change))); |
| |
| db.commit(); |
| } finally { |
| db.rollback(); |
| } |
| |
| indexer.index(db, change); |
| } |
| |
| private ChangeMessage newMessage(Input input, |
| Change change) throws OrmException { |
| StringBuilder buf = new StringBuilder(change.getStatus() == Status.DRAFT |
| ? "Work In Progress" |
| : "Ready For Review"); |
| |
| String msg = Strings.nullToEmpty(input.message).trim(); |
| if (!msg.isEmpty()) { |
| buf.append("\n\n"); |
| buf.append(msg); |
| } |
| |
| ChangeMessage message = new ChangeMessage( |
| new ChangeMessage.Key( |
| change.getId(), |
| ChangeUtil.messageUuid()), |
| ((IdentifiedUser)userProvider.get()).getAccountId(), |
| change.getLastUpdatedOn(), |
| change.currentPatchSetId()); |
| message.setMessage(msg.toString()); |
| return message; |
| } |
| |
| protected static String status(Change change) { |
| return change != null |
| ? change.getStatus().name().toLowerCase() |
| : "deleted"; |
| } |
| } |