| // Copyright (C) 2016 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.notedb.rebuild; |
| |
| import static com.google.gerrit.reviewdb.server.ReviewDbUtil.intKeyOrdering; |
| |
| import com.google.common.base.MoreObjects.ToStringHelper; |
| import com.google.common.collect.ImmutableCollection; |
| import com.google.gerrit.reviewdb.client.Change; |
| import com.google.gerrit.reviewdb.client.PatchSet; |
| import com.google.gerrit.server.notedb.ChangeUpdate; |
| import com.google.gwtorm.server.OrmException; |
| import java.util.Objects; |
| |
| class FinalUpdatesEvent extends Event { |
| private final Change change; |
| private final Change noteDbChange; |
| private final ImmutableCollection<PatchSet> patchSets; |
| |
| FinalUpdatesEvent(Change change, Change noteDbChange, ImmutableCollection<PatchSet> patchSets) { |
| super( |
| change.currentPatchSetId(), |
| change.getOwner(), |
| change.getOwner(), |
| change.getLastUpdatedOn(), |
| change.getCreatedOn(), |
| null); |
| this.change = change; |
| this.noteDbChange = noteDbChange; |
| this.patchSets = patchSets; |
| } |
| |
| @Override |
| boolean uniquePerUpdate() { |
| return true; |
| } |
| |
| @SuppressWarnings("deprecation") |
| @Override |
| void apply(ChangeUpdate update) throws OrmException { |
| if (!Objects.equals(change.getTopic(), noteDbChange.getTopic())) { |
| update.setTopic(change.getTopic()); |
| } |
| if (!statusMatches()) { |
| // TODO(dborowitz): Stamp approximate approvals at this time. |
| update.fixStatus(change.getStatus()); |
| } |
| if (change.getSubmissionId() != null && noteDbChange.getSubmissionId() == null) { |
| update.setSubmissionId(change.getSubmissionId()); |
| } |
| if (!Objects.equals(change.getAssignee(), noteDbChange.getAssignee())) { |
| // TODO(dborowitz): Parse intermediate values out from messages. |
| update.setAssignee(change.getAssignee()); |
| } |
| if (!patchSets.isEmpty() && !highestNumberedPatchSetIsCurrent()) { |
| update.setCurrentPatchSet(); |
| } |
| if (!update.isEmpty()) { |
| update.setSubjectForCommit("Final NoteDb migration updates"); |
| } |
| } |
| |
| private boolean statusMatches() { |
| return Objects.equals(change.getStatus(), noteDbChange.getStatus()); |
| } |
| |
| private boolean highestNumberedPatchSetIsCurrent() { |
| PatchSet.Id max = patchSets.stream().map(PatchSet::getId).max(intKeyOrdering()).get(); |
| return max.equals(change.currentPatchSetId()); |
| } |
| |
| @Override |
| protected boolean isSubmit() { |
| return change.getStatus() == Change.Status.MERGED; |
| } |
| |
| @Override |
| protected void addToString(ToStringHelper helper) { |
| if (!statusMatches()) { |
| helper.add("status", change.getStatus()); |
| } |
| } |
| } |