org.sonar.server.issue.ws.AvatarResolverImpl Maven / Gradle / Ivy
/*
* SonarQube
* Copyright (C) 2009-2017 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.server.issue.ws;
import com.google.common.hash.Hashing;
import org.sonar.db.user.UserDto;
import static com.google.common.base.Strings.emptyToNull;
import static java.nio.charset.StandardCharsets.UTF_8;
import static java.util.Locale.ENGLISH;
import static java.util.Objects.requireNonNull;
public class AvatarResolverImpl implements AvatarResolver {
@Override
public String create(UserDto user) {
UserDto userDto = requireNonNull(user, "User cannot be null");
return hash(requireNonNull(emptyToNull(userDto.getEmail()), "Email cannot be null"));
}
private static String hash(String text) {
return Hashing.md5().hashString(text.toLowerCase(ENGLISH), UTF_8).toString();
}
}