| // 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 static com.google.common.base.Objects.firstNonNull; |
| |
| import com.google.common.collect.Lists; |
| import com.google.common.collect.Maps; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.ResourceConflictException; |
| import com.google.gerrit.extensions.restapi.RestReadView; |
| import com.google.gerrit.reviewdb.client.PatchLineComment; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.account.AccountInfo; |
| import com.google.gerrit.server.change.CommentInfo; |
| import com.google.gerrit.server.change.CommentInfo.Side; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.Map; |
| |
| class ListDrafts implements RestReadView<RevisionResource> { |
| protected final Provider<ReviewDb> db; |
| private final AccountInfo.Loader.Factory accountLoaderFactory; |
| |
| @Inject |
| ListDrafts(Provider<ReviewDb> db, AccountInfo.Loader.Factory alf) { |
| this.db = db; |
| this.accountLoaderFactory = alf; |
| } |
| |
| protected Iterable<PatchLineComment> listComments(RevisionResource rsrc) |
| throws OrmException { |
| return db.get().patchComments() |
| .draftByPatchSetAuthor( |
| rsrc.getPatchSet().getId(), |
| rsrc.getAccountId()); |
| } |
| |
| protected boolean includeAuthorInfo() { |
| return false; |
| } |
| |
| @Override |
| public Object apply(RevisionResource rsrc) throws AuthException, |
| BadRequestException, ResourceConflictException, Exception { |
| Map<String, List<CommentInfo>> out = Maps.newTreeMap(); |
| AccountInfo.Loader accountLoader = |
| includeAuthorInfo() ? accountLoaderFactory.create(true) : null; |
| for (PatchLineComment c : listComments(rsrc)) { |
| CommentInfo o = new CommentInfo(c, accountLoader); |
| List<CommentInfo> list = out.get(o.path); |
| if (list == null) { |
| list = Lists.newArrayList(); |
| out.put(o.path, list); |
| } |
| o.path = null; |
| list.add(o); |
| } |
| for (List<CommentInfo> list : out.values()) { |
| Collections.sort(list, new Comparator<CommentInfo>() { |
| @Override |
| public int compare(CommentInfo a, CommentInfo b) { |
| int c = firstNonNull(a.side, Side.REVISION).ordinal() |
| - firstNonNull(b.side, Side.REVISION).ordinal(); |
| if (c == 0) { |
| c = firstNonNull(a.line, 0) - firstNonNull(b.line, 0); |
| } |
| if (c == 0) { |
| c = a.id.compareTo(b.id); |
| } |
| return c; |
| } |
| }); |
| } |
| if (accountLoader != null) { |
| accountLoader.fill(); |
| } |
| return out; |
| } |
| } |