/*
 * Copyright 2015 Observational Health Data Sciences and Informatics [OHDSI.org].
 *
 * 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 org.ohdsi.webapi.util;

import org.ohdsi.webapi.shiro.Entities.UserEntity;

import java.util.Objects;

public class UserUtils {

  public static String nullSafeLogin(UserEntity user) {

    return Objects.nonNull(user) ? user.getLogin() : "";
  }

  public static String toLowerCase(String input) {

    return Objects.nonNull(input) ? input.toLowerCase() : input;
  }

}
