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// 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 com.google.common.base.Strings;
import com.google.gerrit.common.data.GroupDescription;
import com.google.gerrit.common.errors.NoSuchGroupException;
import com.google.gerrit.extensions.common.GroupInfo;
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.MethodNotAllowedException;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.RestModifyView;
import com.google.gerrit.extensions.restapi.UnprocessableEntityException;
import com.google.gerrit.reviewdb.client.AccountGroup;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.group.PutOwner.Input;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import java.io.IOException;
@Singleton
public class PutOwner implements RestModifyView<GroupResource, Input> {
public static class Input {
@DefaultInput public String owner;
}
private final GroupsCollection groupsCollection;
private final Provider<GroupsUpdate> groupsUpdateProvider;
private final Provider<ReviewDb> db;
private final GroupJson json;
@Inject
PutOwner(
GroupsCollection groupsCollection,
@UserInitiated Provider<GroupsUpdate> groupsUpdateProvider,
Provider<ReviewDb> db,
GroupJson json) {
this.groupsCollection = groupsCollection;
this.groupsUpdateProvider = groupsUpdateProvider;
this.db = db;
this.json = json;
}
@Override
public GroupInfo apply(GroupResource resource, Input input)
throws ResourceNotFoundException, MethodNotAllowedException, AuthException,
BadRequestException, UnprocessableEntityException, OrmException, IOException {
GroupDescription.Internal internalGroup =
resource.asInternalGroup().orElseThrow(MethodNotAllowedException::new);
if (!resource.getControl().isOwner()) {
throw new AuthException("Not group owner");
}
if (input == null || Strings.isNullOrEmpty(input.owner)) {
throw new BadRequestException("owner is required");
}
GroupDescription.Basic owner = groupsCollection.parse(input.owner);
if (!internalGroup.getOwnerGroupUUID().equals(owner.getGroupUUID())) {
AccountGroup.UUID groupUuid = internalGroup.getGroupUUID();
try {
groupsUpdateProvider
.get()
.updateGroup(
db.get(), groupUuid, group -> group.setOwnerGroupUUID(owner.getGroupUUID()));
} catch (NoSuchGroupException e) {
throw new ResourceNotFoundException(String.format("Group %s not found", groupUuid));
}
}
return json.format(owner);
}
}
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