DuplicateUserException.java

/* $HeadURL::                                                                            $
 * $Id$
 *
 * Copyright (c) 2006-2010 by Public Library of Science
 * http://plos.org
 * http://ambraproject.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.ambraproject.service.user;

/**
 *
 */
public class DuplicateUserException extends Exception {
  /**
   * Indicates which field is duplicated
   */
  public static enum Field {
    EMAIL, DISPLAY_NAME
  }

  private Field field;

  public DuplicateUserException(Field field) {
    this.field = field;
  }

  public Field getField() {
    return field;
  }
}