| // 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.common.collect.Sets; |
| 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.extensions.restapi.TopLevelResource; |
| import com.google.gerrit.reviewdb.client.Account; |
| import com.google.gerrit.reviewdb.client.PatchSetApproval; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.account.AccountsCollection; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| |
| import java.util.Set; |
| |
| public class Reviewers implements |
| ChildCollection<ChangeResource, ReviewerResource> { |
| private final DynamicMap<RestView<ReviewerResource>> views; |
| private final Provider<ReviewDb> dbProvider; |
| private final AccountsCollection accounts; |
| private final ReviewerResource.Factory resourceFactory; |
| private final Provider<ListReviewers> list; |
| |
| @Inject |
| Reviewers(Provider<ReviewDb> dbProvider, |
| AccountsCollection accounts, |
| ReviewerResource.Factory resourceFactory, |
| DynamicMap<RestView<ReviewerResource>> views, |
| Provider<ListReviewers> list) { |
| this.dbProvider = dbProvider; |
| this.accounts = accounts; |
| this.resourceFactory = resourceFactory; |
| this.views = views; |
| this.list = list; |
| } |
| |
| @Override |
| public DynamicMap<RestView<ReviewerResource>> views() { |
| return views; |
| } |
| |
| @Override |
| public RestView<ChangeResource> list() { |
| return list.get(); |
| } |
| |
| @Override |
| public ReviewerResource parse(ChangeResource rsrc, IdString id) |
| throws OrmException, ResourceNotFoundException, AuthException { |
| Account.Id accountId = |
| accounts.parse(TopLevelResource.INSTANCE, id).getUser().getAccountId(); |
| |
| // See if the id exists as a reviewer for this change |
| if (fetchAccountIds(rsrc).contains(accountId)) { |
| return resourceFactory.create(rsrc, accountId); |
| } |
| throw new ResourceNotFoundException(id); |
| } |
| |
| private Set<Account.Id> fetchAccountIds(ChangeResource rsrc) |
| throws OrmException { |
| Set<Account.Id> accountIds = Sets.newHashSet(); |
| for (PatchSetApproval a |
| : dbProvider.get().patchSetApprovals().byChange(rsrc.getChange().getId())) { |
| accountIds.add(a.getAccountId()); |
| } |
| return accountIds; |
| } |
| } |