| // Copyright (C) 2012 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.common.changes.Side; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.DefaultInput; |
| import com.google.gerrit.extensions.restapi.ResourceConflictException; |
| import com.google.gerrit.extensions.restapi.RestModifyView; |
| import com.google.gerrit.extensions.restapi.Url; |
| import com.google.gerrit.reviewdb.client.Patch; |
| import com.google.gerrit.reviewdb.client.PatchLineComment; |
| import com.google.gerrit.reviewdb.client.CommentRange; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.change.PutDraft.Input; |
| import com.google.gerrit.server.util.TimeUtil; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| |
| import java.sql.Timestamp; |
| import java.util.Collections; |
| |
| class PutDraft implements RestModifyView<DraftResource, Input> { |
| static class Input { |
| String kind; |
| String id; |
| String path; |
| Side side; |
| Integer line; |
| String inReplyTo; |
| Timestamp updated; // Accepted but ignored. |
| CommentRange range; |
| |
| @DefaultInput |
| String message; |
| } |
| |
| private final Provider<ReviewDb> db; |
| private final Provider<DeleteDraft> delete; |
| |
| @Inject |
| PutDraft(Provider<ReviewDb> db, Provider<DeleteDraft> delete) { |
| this.db = db; |
| this.delete = delete; |
| } |
| |
| @Override |
| public Object apply(DraftResource rsrc, Input in) throws AuthException, |
| BadRequestException, ResourceConflictException, OrmException { |
| PatchLineComment c = rsrc.getComment(); |
| if (in == null || in.message == null || in.message.trim().isEmpty()) { |
| return delete.get().apply(rsrc, null); |
| } else if (in.kind != null && !"gerritcodereview#comment".equals(in.kind)) { |
| throw new BadRequestException("expected kind gerritcodereview#comment"); |
| } else if (in.id != null && !rsrc.getId().equals(in.id)) { |
| throw new BadRequestException("id must match URL"); |
| } else if (in.line != null && in.line < 0) { |
| throw new BadRequestException("line must be >= 0"); |
| } else if (in.line != null && in.range != null && in.line != in.range.getEndLine()) { |
| throw new BadRequestException("range endLine must be on the same line as the comment"); |
| } |
| |
| if (in.path != null |
| && !in.path.equals(c.getKey().getParentKey().getFileName())) { |
| // Updating the path alters the primary key, which isn't possible. |
| // Delete then recreate the comment instead of an update. |
| db.get().patchComments().delete(Collections.singleton(c)); |
| c = new PatchLineComment( |
| new PatchLineComment.Key( |
| new Patch.Key(rsrc.getPatchSet().getId(), in.path), |
| c.getKey().get()), |
| c.getLine(), |
| rsrc.getAuthorId(), |
| c.getParentUuid(), TimeUtil.nowTs()); |
| db.get().patchComments().insert(Collections.singleton(update(c, in))); |
| } else { |
| db.get().patchComments().update(Collections.singleton(update(c, in))); |
| } |
| return new CommentInfo(c, null); |
| } |
| |
| private PatchLineComment update(PatchLineComment e, Input in) { |
| if (in.side != null) { |
| e.setSide(in.side == Side.PARENT ? (short) 0 : (short) 1); |
| } |
| if (in.inReplyTo != null) { |
| e.setParentUuid(Url.decode(in.inReplyTo)); |
| } |
| e.setMessage(in.message.trim()); |
| if (in.range != null || in.line != null) { |
| e.setRange(in.range); |
| e.setLine(in.range != null ? in.range.getEndLine() : in.line); |
| } |
| e.updated(TimeUtil.nowTs()); |
| return e; |
| } |
| } |