| // Copyright (C) 2013 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.group; |
| |
| import static com.google.common.base.Strings.nullToEmpty; |
| |
| import com.google.common.collect.Lists; |
| import com.google.gerrit.common.errors.NoSuchGroupException; |
| import com.google.gerrit.extensions.restapi.MethodNotAllowedException; |
| import com.google.gerrit.extensions.restapi.RestReadView; |
| import com.google.gerrit.reviewdb.client.AccountGroupById; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.account.GroupControl; |
| import com.google.gerrit.server.group.GroupJson.GroupInfo; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| |
| import org.slf4j.Logger; |
| |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| |
| public class ListIncludedGroups implements RestReadView<GroupResource> { |
| private static final Logger log = org.slf4j.LoggerFactory.getLogger(ListIncludedGroups.class); |
| |
| private final GroupControl.Factory controlFactory; |
| private final Provider<ReviewDb> dbProvider; |
| private final GroupJson json; |
| |
| @Inject |
| ListIncludedGroups(GroupControl.Factory controlFactory, |
| Provider<ReviewDb> dbProvider, GroupJson json) { |
| this.controlFactory = controlFactory; |
| this.dbProvider = dbProvider; |
| this.json = json; |
| } |
| |
| @Override |
| public List<GroupInfo> apply(GroupResource rsrc) |
| throws MethodNotAllowedException, OrmException { |
| if (rsrc.toAccountGroup() == null) { |
| throw new MethodNotAllowedException(); |
| } |
| |
| boolean ownerOfParent = rsrc.getControl().isOwner(); |
| List<GroupInfo> included = Lists.newArrayList(); |
| for (AccountGroupById u : dbProvider.get() |
| .accountGroupById() |
| .byGroup(rsrc.toAccountGroup().getId())) { |
| try { |
| GroupControl i = controlFactory.controlFor(u.getIncludeUUID()); |
| if (ownerOfParent || i.isVisible()) { |
| included.add(json.format(i.getGroup())); |
| } |
| } catch (NoSuchGroupException notFound) { |
| log.warn(String.format("Group %s no longer available, included into %s", |
| u.getIncludeUUID(), |
| rsrc.getGroup().getName())); |
| continue; |
| } |
| } |
| Collections.sort(included, new Comparator<GroupInfo>() { |
| @Override |
| public int compare(GroupInfo a, GroupInfo b) { |
| int cmp = nullToEmpty(a.name).compareTo(nullToEmpty(b.name)); |
| if (cmp != 0) { |
| return cmp; |
| } |
| return nullToEmpty(a.id).compareTo(nullToEmpty(b.id)); |
| } |
| }); |
| return included; |
| } |
| } |