blob: 2ec68f1042915b6020cb43d1ad1f6f1331da5045 [file] [log] [blame]
// 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;
import com.google.common.collect.ImmutableListMultimap;
import com.google.common.flogger.FluentLogger;
import com.google.gerrit.common.Nullable;
import com.google.gerrit.entities.Change;
import com.google.gerrit.entities.Project;
import com.google.gerrit.entities.RefNames;
import com.google.gerrit.entities.RobotComment;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
import java.io.IOException;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.ObjectReader;
import org.eclipse.jgit.notes.NoteMap;
import org.eclipse.jgit.revwalk.RevCommit;
public class RobotCommentNotes extends AbstractChangeNotes<RobotCommentNotes> {
private static final FluentLogger logger = FluentLogger.forEnclosingClass();
public interface Factory {
RobotCommentNotes create(Change change);
}
private final Change change;
private ImmutableListMultimap<ObjectId, RobotComment> comments;
private RevisionNoteMap<RobotCommentsRevisionNote> revisionNoteMap;
private ObjectId metaId;
@Inject
RobotCommentNotes(Args args, @Assisted Change change) {
super(args, change.getId(), null);
this.change = change;
}
RevisionNoteMap<RobotCommentsRevisionNote> getRevisionNoteMap() {
return revisionNoteMap;
}
public ImmutableListMultimap<ObjectId, RobotComment> getComments() {
return comments;
}
public boolean containsComment(RobotComment c) {
for (RobotComment existing : comments.values()) {
if (c.key.equals(existing.key)) {
return true;
}
}
return false;
}
@Override
public String getRefName() {
return RefNames.robotCommentsRef(getChangeId());
}
@Nullable
public ObjectId getMetaId() {
return metaId;
}
@Override
protected void onLoad(LoadHandle handle) throws IOException, ConfigInvalidException {
metaId = handle.id();
if (metaId == null) {
loadDefaults();
return;
}
metaId = metaId.copy();
logger.atFine().log(
"Load robot comment notes for change %s of project %s", getChangeId(), getProjectName());
RevCommit tipCommit = handle.walk().parseCommit(metaId);
ObjectReader reader = handle.walk().getObjectReader();
revisionNoteMap =
RevisionNoteMap.parseRobotComments(
args.changeNoteJson, reader, NoteMap.read(reader, tipCommit));
ImmutableListMultimap.Builder<ObjectId, RobotComment> cs = ImmutableListMultimap.builder();
for (RobotCommentsRevisionNote rn : revisionNoteMap.revisionNotes.values()) {
for (RobotComment c : rn.getEntities()) {
cs.put(c.getCommitId(), c);
}
}
comments = cs.build();
}
@Override
protected void loadDefaults() {
comments = ImmutableListMultimap.of();
}
@Override
public Project.NameKey getProjectName() {
return change.getProject();
}
}