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// 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.restapi.change;
import com.google.gerrit.entities.HumanComment;
import com.google.gerrit.extensions.registration.DynamicMap;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.ChildCollection;
import com.google.gerrit.extensions.restapi.IdString;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.RestView;
import com.google.gerrit.server.CommentsUtil;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.change.DraftCommentResource;
import com.google.gerrit.server.change.RevisionResource;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
@Singleton
public class DraftComments implements ChildCollection<RevisionResource, DraftCommentResource> {
private final DynamicMap<RestView<DraftCommentResource>> views;
private final Provider<CurrentUser> user;
private final ListRevisionDrafts list;
private final CommentsUtil commentsUtil;
@Inject
DraftComments(
DynamicMap<RestView<DraftCommentResource>> views,
Provider<CurrentUser> user,
ListRevisionDrafts list,
CommentsUtil commentsUtil) {
this.views = views;
this.user = user;
this.list = list;
this.commentsUtil = commentsUtil;
}
@Override
public DynamicMap<RestView<DraftCommentResource>> views() {
return views;
}
@Override
public ListRevisionDrafts list() throws AuthException {
checkIdentifiedUser();
return list;
}
@Override
public DraftCommentResource parse(RevisionResource rev, IdString id)
throws ResourceNotFoundException, AuthException {
checkIdentifiedUser();
String uuid = id.get();
for (HumanComment c :
commentsUtil.draftByPatchSetAuthor(
rev.getPatchSet().id(), rev.getAccountId(), rev.getNotes())) {
if (uuid.equals(c.key.uuid)) {
return new DraftCommentResource(rev, c);
}
}
throw new ResourceNotFoundException(id);
}
private void checkIdentifiedUser() throws AuthException {
if (!user.get().isIdentifiedUser()) {
throw new AuthException("drafts only available to authenticated users");
}
}
}
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