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The UnboundID LDAP SDK for Java is a fast, comprehensive, and easy-to-use Java API for communicating with LDAP directory servers and performing related tasks like reading and writing LDIF, encoding and decoding data using base64 and ASN.1 BER, and performing secure communication. This package contains the Standard Edition of the LDAP SDK, which is a complete, general-purpose library for communicating with LDAPv3 directory servers.
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/*
 * Copyright 2013-2018 Ping Identity Corporation
 * All Rights Reserved.
 */
/*
 * Copyright (C) 2015-2018 Ping Identity Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License (GPLv2 only)
 * or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
 * as published by the Free Software Foundation.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see .
 */
package com.unboundid.ldap.sdk.unboundidds.controls;



import com.unboundid.util.StaticUtils;
import com.unboundid.util.ThreadSafety;
import com.unboundid.util.ThreadSafetyLevel;



/**
 * This enum defines an assurance level that may be used for servers in
 * different locations from the server receiving the change.
 * 

 * 
 *   NOTE:  This class, and other classes within the
 *   {@code com.unboundid.ldap.sdk.unboundidds} package structure, are only
 *   supported for use against Ping Identity, UnboundID, and
 *   Nokia/Alcatel-Lucent 8661 server products.  These classes provide support
 *   for proprietary functionality or for external specifications that are not
 *   considered stable or mature enough to be guaranteed to work in an
 *   interoperable way with other types of LDAP servers.
 * 
 */
@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
public enum AssuredReplicationRemoteLevel
{
  /**
   * Indicates that no remote assurance is desired for the associated operation.
   */
  NONE(0),



  /**
   * Indicates that the operation result should not be returned to the client
   * until the change has been received by at least one replication server in a
   * different location.  Note that this level does not require the change to
   * have already been processed by any other directory server, but merely
   * requires that it exist in at least one remote replication server for the
   * sake of redundancy.  If the client interacts with another remote directory
   * server immediately after receiving a result with this level of assurance,
   * there is no guarantee that the associated change will be visible on that
   * server.
   */
  RECEIVED_ANY_REMOTE_LOCATION(1),



  /**
   * Indicates that the operation result should not be returned to the client
   * until the change has been received by at least one replication server in
   * each of the remote locations.  Note that this level does not require the
   * change to have already been processed by any other directory server, but
   * merely requires that it exist in at least one remote replication server in
   * each remote location for the sake of redundancy.  If the client interacts
   * with another remote directory server immediately after receiving a result
   * with this level of assurance, there is no guarantee that the associated
   * change will be visible on that server.
   */
  RECEIVED_ALL_REMOTE_LOCATIONS(2),



  /**
   * Indicates that the operation result should not be returned to the client
   * until the change has been processed by all available servers in all remote
   * locations.
   */
  PROCESSED_ALL_REMOTE_SERVERS(3);



  // The integer value for this remote assurance level.
  private final int intValue;



  /**
   * Creates a new remote assurance level with the provided integer value.
   *
   * @param  intValue  The integer value for this remote assurance level.
   */
  AssuredReplicationRemoteLevel(final int intValue)
  {
    this.intValue = intValue;
  }



  /**
   * Retrieves integer value for this remote assurance level.
   *
   * @return  The integer value for this remote assurance level.
   */
  public int intValue()
  {
    return intValue;
  }



  /**
   * Retrieves the remote assurance level with the specified integer value.
   *
   * @param  intValue  The integer value for the remote assurance level to
   *                   retrieve.
   *
   * @return  The requested remote assurance level, or {@code null} if there is
   *          no remote assurance level with the specified integer value.
   */
  public static AssuredReplicationRemoteLevel valueOf(final int intValue)
  {
    for (final AssuredReplicationRemoteLevel l : values())
    {
      if (l.intValue == intValue)
      {
        return l;
      }
    }

    return null;
  }



  /**
   * Retrieves the remote assurance level with the specified name.
   *
   * @param  name  The name of the remote assurance level to retrieve.  It must
   *               not be {@code null}.
   *
   * @return  The requested remote assurance level, or {@code null} if no such
   *          level is defined.
   */
  public static AssuredReplicationRemoteLevel forName(final String name)
  {
    switch (StaticUtils.toLowerCase(name))
    {
      case "none":
        return NONE;
      case "receivedanyremotelocation":
      case "received-any-remote-location":
      case "received_any_remote_location":
        return RECEIVED_ANY_REMOTE_LOCATION;
      case "receivedallremotelocations":
      case "received-all-remote-locations":
      case "received_all_remote_locations":
        return RECEIVED_ALL_REMOTE_LOCATIONS;
      case "processedallremoteservers":
      case "processed-all-remote-servers":
      case "processed_all_remote_servers":
        return PROCESSED_ALL_REMOTE_SERVERS;
      default:
        return null;
    }
  }



  /**
   * Retrieves the less strict of the two provided assured replication remote
   * level values.  If the two provided values are the same, then that value
   * will be returned.
   *
   * @param  l1  The first value to compare.
   * @param  l2  The second value to compare.
   *
   * @return  The less strict of the two provided assured replication remote
   *          level values.
   */
  public static AssuredReplicationRemoteLevel getLessStrict(
                     final AssuredReplicationRemoteLevel l1,
                     final AssuredReplicationRemoteLevel l2)
  {
    // At present, the integer values can be used to make the comparison.  If
    // any more enum values are added, this may need to be changed.
    if (l1.intValue <= l2.intValue)
    {
      return l1;
    }
    else
    {
      return l2;
    }
  }



  /**
   * Retrieves the more strict of the two provided assured replication remote
   * level values.  If the two provided values are the same, then that value
   * will be returned.
   *
   * @param  l1  The first value to compare.
   * @param  l2  The second value to compare.
   *
   * @return  The more strict of the two provided assured replication remote
   *          level values.
   */
  public static AssuredReplicationRemoteLevel getMoreStrict(
                     final AssuredReplicationRemoteLevel l1,
                     final AssuredReplicationRemoteLevel l2)
  {
    // At present, the integer values can be used to make the comparison.  If
    // any more enum values are added, this may need to be changed.
    if (l1.intValue >= l2.intValue)
    {
      return l1;
    }
    else
    {
      return l2;
    }
  }
}