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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.account;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestModifyView;
import com.google.gerrit.reviewdb.client.Account;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.IdentifiedUser;
import com.google.gerrit.server.account.PutPreferred.Input;
import com.google.gwtorm.server.AtomicUpdate;
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;
import java.util.Collections;
import java.util.concurrent.atomic.AtomicBoolean;
@Singleton
public class PutPreferred implements RestModifyView<AccountResource.Email, Input> {
static class Input {}
private final Provider<CurrentUser> self;
private final Provider<ReviewDb> dbProvider;
private final AccountCache byIdCache;
@Inject
PutPreferred(Provider<CurrentUser> self, Provider<ReviewDb> dbProvider, AccountCache byIdCache) {
this.self = self;
this.dbProvider = dbProvider;
this.byIdCache = byIdCache;
}
@Override
public Response<String> apply(AccountResource.Email rsrc, Input input)
throws AuthException, ResourceNotFoundException, OrmException, IOException {
if (!self.get().hasSameAccountId(rsrc.getUser())
&& !self.get().getCapabilities().canModifyAccount()) {
throw new AuthException("not allowed to set preferred email address");
}
return apply(rsrc.getUser(), rsrc.getEmail());
}
public Response<String> apply(IdentifiedUser user, String email)
throws ResourceNotFoundException, OrmException, IOException {
AtomicBoolean alreadyPreferred = new AtomicBoolean(false);
Account a =
dbProvider
.get()
.accounts()
.atomicUpdate(
user.getAccountId(),
new AtomicUpdate<Account>() {
@Override
public Account update(Account a) {
if (email.equals(a.getPreferredEmail())) {
alreadyPreferred.set(true);
} else {
a.setPreferredEmail(email);
}
return a;
}
});
if (a == null) {
throw new ResourceNotFoundException("account not found");
}
dbProvider.get().accounts().update(Collections.singleton(a));
byIdCache.evict(a.getId());
return alreadyPreferred.get() ? Response.ok("") : Response.created("");
}
}
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