/*
 * Copyright © 2014 <code@io7m.com> http://io7m.com
 * 
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

package com.io7m.jfprop;

/**
 * The type of database transactions usable from the server.
 */

public interface JFPServerDatabaseTransactionType extends
  JFPDatabaseTransactionType
{
  /**
   * Check that a user owns a given key.
   *
   * @param name
   *          The user name.
   * @param key
   *          The key.
   * @return <code>true</code> iff:
   *         <ol>
   *         <li>The user name exists.</li>
   *         <li>The user owns the given key.</li>
   *         </ol>
   */

  boolean checkNameAndKey(
    final JFPUserName name,
    final JFPKey key);
}
