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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.tasks;



import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import com.unboundid.ldap.sdk.Attribute;
import com.unboundid.ldap.sdk.Entry;
import com.unboundid.util.NotMutable;
import com.unboundid.util.StaticUtils;
import com.unboundid.util.ThreadSafety;
import com.unboundid.util.ThreadSafetyLevel;
import com.unboundid.util.Validator;

import static com.unboundid.ldap.sdk.unboundidds.tasks.TaskMessages.*;



/**
 * This class defines a Directory Server task that can be used to cause entries
 * contained in a local DB backend to be re-encoded, which may be used to
 * apply any configuration changes that affect the encoding of that entry (e.g.,
 * if the entry should be encrypted, hashed, compressed, or fully or partially
 * uncached; or if these settings should be reverted).
 * 

 * 

 *   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.
 * 

 * 

 * The properties that are available for use with this type of task include:
 * 
    
 *   
  • The backend ID of the backend in which entries should be re-encoded.
 *       This must be provided.
    • 
 *   
  • The base DN of a branch of entries to include in the re-encode
 *       processing.
    • 
 *   
  • The base DN of a branch of entries to exclude from the re-encode
 *       processing.
    • 
 *   
  • A filter to use to identify entries to include in the re-encode
 *       processing.
    • 
 *   
  • A filter to use to identify entries to exclude from the re-encode
 *       processing.
    • 
 *   
  • The maximum rate at which to re-encode entries, in number of entries
 *       per second.
    • 
 *   
  • An indication as to whether to skip entries that are fully
 *       uncached.
    • 
 *   
  • An indication as to whether to skip entries that are partially
 *       uncached.
    • 
 * 

 */
@NotMutable()
@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
public final class ReEncodeEntriesTask
       extends Task
{
  /**
   * The fully-qualified name of the Java class that is used for the re-encode
   * entries task.
   */
  static final String RE_ENCODE_ENTRIES_TASK_CLASS =
       "com.unboundid.directory.server.tasks.ReEncodeEntriesTask";


  /**
   * The name of the attribute used to specify the backend ID containing the
   * entries to re-encode.
   */
  private static final String ATTR_BACKEND_ID = "ds-task-reencode-backend-id";


  /**
   * The name of the attribute used to specify the include branch(es).
   */
  private static final String ATTR_INCLUDE_BRANCH =
       "ds-task-reencode-include-branch";


  /**
   * The name of the attribute used to specify the exclude branch(es).
   */
  private static final String ATTR_EXCLUDE_BRANCH =
       "ds-task-reencode-exclude-branch";


  /**
   * The name of the attribute used to specify the include filter(s).
   */
  private static final String ATTR_INCLUDE_FILTER =
       "ds-task-reencode-include-filter";


  /**
   * The name of the attribute used to specify the exclude filter(s).
   */
  private static final String ATTR_EXCLUDE_FILTER =
       "ds-task-reencode-exclude-filter";


  /**
   * The name of the attribute used to specify the maximum re-encode rate in
   * entries per second.
   */
  private static final String ATTR_MAX_ENTRIES_PER_SECOND =
       "ds-task-reencode-max-entries-per-second";


  /**
   * The name of the attribute used to specify whether to skip fully uncached
   * entries.
   */
  private static final String ATTR_SKIP_FULLY_UNCACHED =
       "ds-task-reencode-skip-fully-uncached-entries";


  /**
   * The name of the attribute used to specify whether to skip partially
   * uncached entries.
   */
  private static final String ATTR_SKIP_PARTIALLY_UNCACHED =
       "ds-task-reencode-skip-partially-uncached-entries";


  /**
   * The name of the object class used in re-encode entries task entries.
   */
  private static final String OC_REENCODE_ENTRIES_TASK =
       "ds-task-reencode";


  /**
   * The task property that will be used for the backend ID.
   */
  static final TaskProperty PROPERTY_BACKEND_ID =
       new TaskProperty(ATTR_BACKEND_ID,
            INFO_DISPLAY_NAME_REENCODE_BACKEND_ID.get(),
            INFO_DESCRIPTION_REENCODE_BACKEND_ID.get(),
          String.class, true, false, false);



  /**
   * The task property that will be used for the include branch(es).
   */
  private static final TaskProperty PROPERTY_INCLUDE_BRANCH =
     new TaskProperty(ATTR_INCLUDE_BRANCH,
          INFO_DISPLAY_NAME_REENCODE_INCLUDE_BRANCH.get(),
          INFO_DESCRIPTION_REENCODE_INCLUDE_BRANCH.get(),
          String.class, false, true, false);



  /**
   * The task property that will be used for the exclude branch(es).
   */
  private static final TaskProperty PROPERTY_EXCLUDE_BRANCH =
     new TaskProperty(ATTR_EXCLUDE_BRANCH,
          INFO_DISPLAY_NAME_REENCODE_EXCLUDE_BRANCH.get(),
          INFO_DESCRIPTION_REENCODE_EXCLUDE_BRANCH.get(),
          String.class, false, true, false);



  /**
   * The task property that will be used for the include filter(s).
   */
  private static final TaskProperty PROPERTY_INCLUDE_FILTER =
     new TaskProperty(ATTR_INCLUDE_FILTER,
          INFO_DISPLAY_NAME_REENCODE_INCLUDE_FILTER.get(),
          INFO_DESCRIPTION_REENCODE_INCLUDE_FILTER.get(),
          String.class, false, true, false);



  /**
   * The task property that will be used for the exclude filter(s).
   */
  private static final TaskProperty PROPERTY_EXCLUDE_FILTER =
     new TaskProperty(ATTR_EXCLUDE_FILTER,
          INFO_DISPLAY_NAME_REENCODE_EXCLUDE_FILTER.get(),
          INFO_DESCRIPTION_REENCODE_EXCLUDE_FILTER.get(),
          String.class, false, true, false);



  /**
   * The task property that will be used for the maximum reencode rate.
   */
  private static final TaskProperty PROPERTY_MAX_ENTRIES_PER_SECOND =
     new TaskProperty(ATTR_MAX_ENTRIES_PER_SECOND,
          INFO_DISPLAY_NAME_REENCODE_MAX_ENTRIES_PER_SECOND.get(),
          INFO_DESCRIPTION_REENCODE_MAX_ENTRIES_PER_SECOND.get(),
          Long.class, false, false, false);



  /**
   * The task property that will be used to indicate whether to skip fully
   * uncached entries.
   */
  private static final TaskProperty PROPERTY_SKIP_FULLY_UNCACHED =
     new TaskProperty(ATTR_SKIP_FULLY_UNCACHED,
          INFO_DISPLAY_NAME_REENCODE_SKIP_FULLY_UNCACHED.get(),
          INFO_DESCRIPTION_REENCODE_SKIP_FULLY_UNCACHED.get(),
          Boolean.class, false, false, false);



  /**
   * The task property that will be used to indicate whether to skip partially
   * uncached entries.
   */
  private static final TaskProperty PROPERTY_SKIP_PARTIALLY_UNCACHED =
     new TaskProperty(ATTR_SKIP_PARTIALLY_UNCACHED,
          INFO_DISPLAY_NAME_REENCODE_SKIP_PARTIALLY_UNCACHED.get(),
          INFO_DESCRIPTION_REENCODE_SKIP_PARTIALLY_UNCACHED.get(),
          Boolean.class, false, false, false);



  /**
   * The serial version UID for this serializable class.
   */
  private static final long serialVersionUID = 1804218099237094046L;



  // Indicates whether to skip fully-uncached entries.
  private final boolean skipFullyUncachedEntries;

  // Indicates whether to skip partially-uncached entries.
  private final boolean skipPartiallyUncachedEntries;

  // The maximum number of entries to re-encode per second.
  private final Long maxEntriesPerSecond;

  // The list of exclude branch DNs.
  private final List excludeBranches;

  // The list of exclude filters.
  private final List excludeFilters;

  // The list of include branch DNs.
  private final List includeBranches;

  // The list of include filters.
  private final List includeFilters;

  // The backend ID for the backend containing entries to re-encode.
  private final String backendID;



  /**
   * Creates a new uninitialized re-encode entries task instance which should
   * only be used for obtaining general information about this task, including
   * the task name, description, and supported properties.  Attempts to use a
   * task created with this constructor for any other reason will likely fail.
   */
  public ReEncodeEntriesTask()
  {
    skipFullyUncachedEntries     = false;
    skipPartiallyUncachedEntries = false;
    maxEntriesPerSecond          = null;
    excludeBranches              = null;
    excludeFilters               = null;
    includeBranches              = null;
    includeFilters               = null;
    backendID                    = null;
  }



  /**
   * Creates a new re-encode entries task with the provided information.
   *
   * @param  taskID                        The task ID to use for this task.  If
   *                                       it is {@code null} then a UUID will
   *                                       be generated for use as the task ID.
   * @param  backendID                     The backend ID of the backend
   *                                       containing the entries to re-encode.
   *                                       It must not be {@code null}.
   * @param  includeBranches               A list containing the base DNs of
   *                                       branches to include in re-encode
   *                                       processing.  It may be {@code null}
   *                                       or empty if there should not be any
   *                                       include branches.
   * @param  excludeBranches               A list containing the base DNs of
   *                                       branches to exclude from re-encode
   *                                       processing.  It may be {@code null}
   *                                       or empty if there should not be any
   *                                       exclude branches.
   * @param  includeFilters                A list containing filters to use to
   *                                       identify entries to include in
   *                                       re-encode processing.  It may be
   *                                       {@code null} or empty if there should
   *                                       not be any include filters.
   * @param  excludeFilters                A list containing filters to use to
   *                                       identify entries to exclude from
   *                                       re-encode processing.  It may be
   *                                       {@code null} or empty if there should
   *                                       not be any exclude filters.
   * @param  maxEntriesPerSecond           The maximum number of entries to
   *                                       re-encode per second.  It may be
   *                                       {@code null} to indicate that no
   *                                       limit should be imposed.
   * @param  skipFullyUncachedEntries      Indicates whether to skip re-encode
   *                                       processing for entries that are fully
   *                                       uncached.
   * @param  skipPartiallyUncachedEntries  Indicates whether to skip re-encode
   *                                       processing for entries that contain
   *                                       a mix of cached and uncached
   *                                       attributes.
   */
  public ReEncodeEntriesTask(final String taskID,
                             final String backendID,
                             final List includeBranches,
                             final List excludeBranches,
                             final List includeFilters,
                             final List excludeFilters,
                             final Long maxEntriesPerSecond,
                             final boolean skipFullyUncachedEntries,
                             final boolean skipPartiallyUncachedEntries)
  {
    this(taskID, backendID, includeBranches, excludeBranches, includeFilters,
         excludeFilters, maxEntriesPerSecond, skipFullyUncachedEntries,
         skipPartiallyUncachedEntries, null, null, null, null, null);
  }



  /**
   * Creates a new re-encode entries task with the provided information.
   *
   * @param  taskID                        The task ID to use for this task.  If
   *                                       it is {@code null} then a UUID will
   *                                       be generated for use as the task ID.
   * @param  backendID                     The backend ID of the backend
   *                                       containing the entries to re-encode.
   *                                       It must not be {@code null}.
   * @param  includeBranches               A list containing the base DNs of
   *                                       branches to include in re-encode
   *                                       processing.  It may be {@code null}
   *                                       or empty if there should not be any
   *                                       include branches.
   * @param  excludeBranches               A list containing the base DNs of
   *                                       branches to exclude from re-encode
   *                                       processing.  It may be {@code null}
   *                                       or empty if there should not be any
   *                                       exclude branches.
   * @param  includeFilters                A list containing filters to use to
   *                                       identify entries to include in
   *                                       re-encode processing.  It may be
   *                                       {@code null} or empty if there should
   *                                       not be any include filters.
   * @param  excludeFilters                A list containing filters to use to
   *                                       identify entries to exclude from
   *                                       re-encode processing.  It may be
   *                                       {@code null} or empty if there should
   *                                       not be any exclude filters.
   * @param  maxEntriesPerSecond           The maximum number of entries to
   *                                       re-encode per second.  It may be
   *                                       {@code null} to indicate that no
   *                                       limit should be imposed.
   * @param  skipFullyUncachedEntries      Indicates whether to skip re-encode
   *                                       processing for entries that are fully
   *                                       uncached.
   * @param  skipPartiallyUncachedEntries  Indicates whether to skip re-encode
   *                                       processing for entries that contain
   *                                       a mix of cached and uncached
   *                                       attributes.
   * @param  scheduledStartTime            The time that this task should start
   *                                       running.
   * @param  dependencyIDs                 The list of task IDs that will be
   *                                       required to complete before this task
   *                                       will be eligible to start.
   * @param  failedDependencyAction        Indicates what action should be taken
   *                                       if any of the dependencies for this
   *                                       task do not complete successfully.
   * @param  notifyOnCompletion            The list of e-mail addresses of
   *                                       individuals that should be notified
   *                                       when this task completes.
   * @param  notifyOnError                 The list of e-mail addresses of
   *                                       individuals that should be notified
   *                                       if this task does not complete
   *                                       successfully.
   */
  public ReEncodeEntriesTask(final String taskID, final String backendID,
              final List includeBranches,
              final List excludeBranches,
              final List includeFilters,
              final List excludeFilters,
              final Long maxEntriesPerSecond,
              final boolean skipFullyUncachedEntries,
              final boolean skipPartiallyUncachedEntries,
              final Date scheduledStartTime,
              final List dependencyIDs,
              final FailedDependencyAction failedDependencyAction,
              final List notifyOnCompletion,
              final List notifyOnError)
  {
    this(taskID, backendID, includeBranches, excludeBranches, includeFilters,
         excludeFilters, maxEntriesPerSecond, skipFullyUncachedEntries,
         skipPartiallyUncachedEntries, scheduledStartTime, dependencyIDs,
         failedDependencyAction, null, notifyOnCompletion, null,
         notifyOnError, null, null, null);
  }



  /**
   * Creates a new re-encode entries task with the provided information.
   *
   * @param  taskID                        The task ID to use for this task.  If
   *                                       it is {@code null} then a UUID will
   *                                       be generated for use as the task ID.
   * @param  backendID                     The backend ID of the backend
   *                                       containing the entries to re-encode.
   *                                       It must not be {@code null}.
   * @param  includeBranches               A list containing the base DNs of
   *                                       branches to include in re-encode
   *                                       processing.  It may be {@code null}
   *                                       or empty if there should not be any
   *                                       include branches.
   * @param  excludeBranches               A list containing the base DNs of
   *                                       branches to exclude from re-encode
   *                                       processing.  It may be {@code null}
   *                                       or empty if there should not be any
   *                                       exclude branches.
   * @param  includeFilters                A list containing filters to use to
   *                                       identify entries to include in
   *                                       re-encode processing.  It may be
   *                                       {@code null} or empty if there should
   *                                       not be any include filters.
   * @param  excludeFilters                A list containing filters to use to
   *                                       identify entries to exclude from
   *                                       re-encode processing.  It may be
   *                                       {@code null} or empty if there should
   *                                       not be any exclude filters.
   * @param  maxEntriesPerSecond           The maximum number of entries to
   *                                       re-encode per second.  It may be
   *                                       {@code null} to indicate that no
   *                                       limit should be imposed.
   * @param  skipFullyUncachedEntries      Indicates whether to skip re-encode
   *                                       processing for entries that are fully
   *                                       uncached.
   * @param  skipPartiallyUncachedEntries  Indicates whether to skip re-encode
   *                                       processing for entries that contain
   *                                       a mix of cached and uncached
   *                                       attributes.
   * @param  scheduledStartTime            The time that this task should start
   *                                       running.
   * @param  dependencyIDs                 The list of task IDs that will be
   *                                       required to complete before this task
   *                                       will be eligible to start.
   * @param  failedDependencyAction        Indicates what action should be taken
   *                                       if any of the dependencies for this
   *                                       task do not complete successfully.
   * @param  notifyOnStart                 The list of e-mail addresses of
   *                                       individuals that should be notified
   *                                       when this task starts running.
   * @param  notifyOnCompletion            The list of e-mail addresses of
   *                                       individuals that should be notified
   *                                       when this task completes.
   * @param  notifyOnSuccess               The list of e-mail addresses of
   *                                       individuals that should be notified
   *                                       if this task completes successfully.
   * @param  notifyOnError                 The list of e-mail addresses of
   *                                       individuals that should be notified
   *                                       if this task does not complete
   *                                       successfully.
   * @param  alertOnStart                  Indicates whether the server should
   *                                       send an alert notification when this
   *                                       task starts.
   * @param  alertOnSuccess                Indicates whether the server should
   *                                       send an alert notification if this
   *                                       task completes successfully.
   * @param  alertOnError                  Indicates whether the server should
   *                                       send an alert notification if this
   *                                       task fails to complete successfully.
   */
  public ReEncodeEntriesTask(final String taskID, final String backendID,
              final List includeBranches,
              final List excludeBranches,
              final List includeFilters,
              final List excludeFilters,
              final Long maxEntriesPerSecond,
              final boolean skipFullyUncachedEntries,
              final boolean skipPartiallyUncachedEntries,
              final Date scheduledStartTime,
              final List dependencyIDs,
              final FailedDependencyAction failedDependencyAction,
              final List notifyOnStart,
              final List notifyOnCompletion,
              final List notifyOnSuccess,
              final List notifyOnError, final Boolean alertOnStart,
              final Boolean alertOnSuccess, final Boolean alertOnError)
  {
    super(taskID, RE_ENCODE_ENTRIES_TASK_CLASS, scheduledStartTime,
         dependencyIDs, failedDependencyAction, notifyOnStart,
         notifyOnCompletion, notifyOnSuccess, notifyOnError, alertOnStart,
         alertOnSuccess, alertOnError);

    Validator.ensureNotNull(backendID);

    this.backendID                    = backendID;
    this.maxEntriesPerSecond          = maxEntriesPerSecond;
    this.skipFullyUncachedEntries     = skipFullyUncachedEntries;
    this.skipPartiallyUncachedEntries = skipPartiallyUncachedEntries;

    if ((includeBranches == null) || includeBranches.isEmpty())
    {
      this.includeBranches = Collections.emptyList();
    }
    else
    {
      this.includeBranches = Collections.unmodifiableList(includeBranches);
    }

    if ((excludeBranches == null) || excludeBranches.isEmpty())
    {
      this.excludeBranches = Collections.emptyList();
    }
    else
    {
      this.excludeBranches = Collections.unmodifiableList(excludeBranches);
    }

    if ((includeFilters == null) || includeFilters.isEmpty())
    {
      this.includeFilters = Collections.emptyList();
    }
    else
    {
      this.includeFilters = Collections.unmodifiableList(includeFilters);
    }

    if ((excludeFilters == null) || excludeFilters.isEmpty())
    {
      this.excludeFilters = Collections.emptyList();
    }
    else
    {
      this.excludeFilters = Collections.unmodifiableList(excludeFilters);
    }
  }



  /**
   * Creates a new re-encode entries task from the provided entry.
   *
   * @param  entry  The entry to use to create this re-encode entries task.
   *
   * @throws  TaskException  If the provided entry cannot be parsed as a
   *                         re-encode entries task entry.
   */
  public ReEncodeEntriesTask(final Entry entry)
         throws TaskException
  {
    super(entry);


    // Get the backend ID.  It must be present.
    backendID = entry.getAttributeValue(ATTR_BACKEND_ID);
    if (backendID == null)
    {
      throw new TaskException(ERR_REENCODE_TASK_MISSING_REQUIRED_ATTR.get(
           entry.getDN(), ATTR_BACKEND_ID));
    }

    // Get the set of include branches.
    final String[] iBranches = entry.getAttributeValues(ATTR_INCLUDE_BRANCH);
    if (iBranches == null)
    {
      includeBranches = Collections.emptyList();
    }
    else
    {
      includeBranches = Collections.unmodifiableList(Arrays.asList(iBranches));
    }

    // Get the set of exclude branches.
    final String[] eBranches = entry.getAttributeValues(ATTR_EXCLUDE_BRANCH);
    if (eBranches == null)
    {
      excludeBranches = Collections.emptyList();
    }
    else
    {
      excludeBranches = Collections.unmodifiableList(Arrays.asList(eBranches));
    }

    // Get the set of include filters.
    final String[] iFilters = entry.getAttributeValues(ATTR_INCLUDE_FILTER);
    if (iFilters == null)
    {
      includeFilters = Collections.emptyList();
    }
    else
    {
      includeFilters = Collections.unmodifiableList(Arrays.asList(iFilters));
    }

    // Get the set of exclude filters.
    final String[] eFilters = entry.getAttributeValues(ATTR_EXCLUDE_FILTER);
    if (eFilters == null)
    {
      excludeFilters = Collections.emptyList();
    }
    else
    {
      excludeFilters = Collections.unmodifiableList(Arrays.asList(eFilters));
    }

    // Get the max entry rate.
    maxEntriesPerSecond =
         entry.getAttributeValueAsLong(ATTR_MAX_ENTRIES_PER_SECOND);

    // Determine whether to skip fully uncached entries.
    final Boolean skipFullyUncached =
         entry.getAttributeValueAsBoolean(ATTR_SKIP_FULLY_UNCACHED);
    if (skipFullyUncached == null)
    {
      skipFullyUncachedEntries = false;
    }
    else
    {
      skipFullyUncachedEntries = skipFullyUncached;
    }

    // Determine whether to skip partially uncached entries.
    final Boolean skipPartiallyUncached =
         entry.getAttributeValueAsBoolean(ATTR_SKIP_PARTIALLY_UNCACHED);
    if (skipPartiallyUncached == null)
    {
      skipPartiallyUncachedEntries = false;
    }
    else
    {
      skipPartiallyUncachedEntries = skipPartiallyUncached;
    }
  }



  /**
   * Creates a new re-encode entries task from the provided set of task
   * properties.
   *
   * @param  properties  The set of task properties and their corresponding
   *                     values to use for the task.  It must not be
   *                     {@code null}.
   *
   * @throws  TaskException  If the provided set of properties cannot be used to
   *                         create a valid re-encode entries task.
   */
  public ReEncodeEntriesTask(final Map> properties)
         throws TaskException
  {
    super(RE_ENCODE_ENTRIES_TASK_CLASS, properties);

    boolean      skipFullyUncached     = false;
    boolean      skipPartiallyUncached = false;
    Long         maxRate               = null;
    List eBranches             = Collections.emptyList();
    List eFilters              = Collections.emptyList();
    List iBranches             = Collections.emptyList();
    List iFilters              = Collections.emptyList();
    String       id                    = null;

    for (final Map.Entry> e : properties.entrySet())
    {
      final TaskProperty p = e.getKey();
      final String attrName = p.getAttributeName();
      final List values = e.getValue();

      if (attrName.equalsIgnoreCase(ATTR_BACKEND_ID))
      {
        id = parseString(p, values, null);
      }
      else if (attrName.equalsIgnoreCase(ATTR_INCLUDE_BRANCH))
      {
        final String[] branches = parseStrings(p, values, null);
        if (branches != null)
        {
          iBranches = Collections.unmodifiableList(Arrays.asList(branches));
        }
      }
      else if (attrName.equalsIgnoreCase(ATTR_EXCLUDE_BRANCH))
      {
        final String[] branches = parseStrings(p, values, null);
        if (branches != null)
        {
          eBranches = Collections.unmodifiableList(Arrays.asList(branches));
        }
      }
      else if (attrName.equalsIgnoreCase(ATTR_INCLUDE_FILTER))
      {
        final String[] filters = parseStrings(p, values, null);
        if (filters != null)
        {
          iFilters = Collections.unmodifiableList(Arrays.asList(filters));
        }
      }
      else if (attrName.equalsIgnoreCase(ATTR_EXCLUDE_FILTER))
      {
        final String[] filters = parseStrings(p, values, null);
        if (filters != null)
        {
          eFilters = Collections.unmodifiableList(Arrays.asList(filters));
        }
      }
      else if (attrName.equalsIgnoreCase(ATTR_MAX_ENTRIES_PER_SECOND))
      {
        maxRate = parseLong(p, values, null);
      }
      else if (attrName.equalsIgnoreCase(ATTR_SKIP_FULLY_UNCACHED))
      {
        skipFullyUncached = parseBoolean(p, values, false);
      }
      else if (attrName.equalsIgnoreCase(ATTR_SKIP_PARTIALLY_UNCACHED))
      {
        skipPartiallyUncached = parseBoolean(p, values, false);
      }
    }

    if (id == null)
    {
      throw new TaskException(ERR_REENCODE_TASK_MISSING_REQUIRED_PROPERTY.get(
           ATTR_BACKEND_ID));
    }

    backendID                    = id;
    includeBranches              = iBranches;
    excludeBranches              = eBranches;
    includeFilters               = iFilters;
    excludeFilters               = eFilters;
    maxEntriesPerSecond          = maxRate;
    skipFullyUncachedEntries     = skipFullyUncached;
    skipPartiallyUncachedEntries = skipPartiallyUncached;
  }



  /**
   * {@inheritDoc}
   */
  @Override()
  public String getTaskName()
  {
    return INFO_TASK_NAME_REENCODE_ENTRIES.get();
  }



  /**
   * {@inheritDoc}
   */
  @Override()
  public String getTaskDescription()
  {
    return INFO_TASK_DESCRIPTION_REENCODE_ENTRIES.get();
  }



  /**
   * Retrieves the backend ID for the backend containing the entries to
   * re-encode.
   *
   * @return  The backend ID for the backend containing the entries to
   *          re-encode.
   */
  public String getBackendID()
  {
    return backendID;
  }



  /**
   * Retrieves the base DNs of the branches to include in re-encode processing,
   * if defined.
   *
   * @return  The base DNs of the branches to include in re-encode processing,
   *          or an empty list if there should not be any include branches.
   */
  public List getIncludeBranches()
  {
    return includeBranches;
  }



  /**
   * Retrieves the base DNs of the branches to exclude from re-encode
   * processing, if defined.
   *
   * @return  The base DNs of the branches to exclude from re-encode processing,
   *          or an empty list if there should not be any exclude branches.
   */
  public List getExcludeBranches()
  {
    return excludeBranches;
  }



  /**
   * Retrieves a set of filters to use to identify entries to include in
   * re-encode processing, if defined.
   *
   * @return  A set of filters to use to identify entries to include in
   *          re-encode processing, or an empty list if there should not be any
   *          include filters.
   */
  public List getIncludeFilters()
  {
    return includeFilters;
  }



  /**
   * Retrieves a set of filters to use to identify entries to exclude from
   * re-encode processing, if defined.
   *
   * @return  A set of filters to use to identify entries to exclude from
   *          re-encode processing, or an empty list if there should not be any
   *          exclude filters.
   */
  public List getExcludeFilters()
  {
    return excludeFilters;
  }



  /**
   * Retrieves the maximum number of entries that should be re-encoded per
   * second, if defined.
   *
   * @return  The maximum number of entries that should be re-encoded per
   *          second, or {@code null} if no rate limit should be imposed.
   */
  public Long getMaxEntriesPerSecond()
  {
    return maxEntriesPerSecond;
  }



  /**
   * Indicates whether to skip re-encode processing for entries that are stored
   * as fully uncached.
   *
   * @return  {@code true} if fully uncached entries should be skipped, or
   *          {@code false} if not.
   */
  public boolean skipFullyUncachedEntries()
  {
    return skipFullyUncachedEntries;
  }



  /**
   * Indicates whether to skip re-encode processing for entries that have a
   * mix of cached and uncached attributes.
   *
   * @return  {@code true} if partially uncached entries should be skipped, or
   *          {@code false} if not.
   */
  public boolean skipPartiallyUncachedEntries()
  {
    return skipPartiallyUncachedEntries;
  }



  /**
   * {@inheritDoc}
   */
  @Override()
  protected List getAdditionalObjectClasses()
  {
    return Collections.singletonList(OC_REENCODE_ENTRIES_TASK);
  }



  /**
   * {@inheritDoc}
   */
  @Override()
  protected List getAdditionalAttributes()
  {
    final ArrayList attrList = new ArrayList<>(7);
    attrList.add(new Attribute(ATTR_BACKEND_ID, backendID));
    attrList.add(new Attribute(ATTR_SKIP_FULLY_UNCACHED,
         String.valueOf(skipFullyUncachedEntries)));
    attrList.add(new Attribute(ATTR_SKIP_PARTIALLY_UNCACHED,
         String.valueOf(skipPartiallyUncachedEntries)));

    if (! includeBranches.isEmpty())
    {
      attrList.add(new Attribute(ATTR_INCLUDE_BRANCH, includeBranches));
    }

    if (! excludeBranches.isEmpty())
    {
      attrList.add(new Attribute(ATTR_EXCLUDE_BRANCH, excludeBranches));
    }

    if (! includeFilters.isEmpty())
    {
      attrList.add(new Attribute(ATTR_INCLUDE_FILTER, includeFilters));
    }

    if (! excludeFilters.isEmpty())
    {
      attrList.add(new Attribute(ATTR_EXCLUDE_FILTER, excludeFilters));
    }

    if (maxEntriesPerSecond != null)
    {
      attrList.add(new Attribute(ATTR_MAX_ENTRIES_PER_SECOND,
           String.valueOf(maxEntriesPerSecond)));
    }

    return attrList;
  }



  /**
   * {@inheritDoc}
   */
  @Override()
  public List getTaskSpecificProperties()
  {
    return Collections.unmodifiableList(Arrays.asList(
         PROPERTY_BACKEND_ID,
         PROPERTY_INCLUDE_BRANCH,
         PROPERTY_EXCLUDE_BRANCH,
         PROPERTY_INCLUDE_FILTER,
         PROPERTY_EXCLUDE_FILTER,
         PROPERTY_MAX_ENTRIES_PER_SECOND,
         PROPERTY_SKIP_FULLY_UNCACHED,
         PROPERTY_SKIP_PARTIALLY_UNCACHED));
  }



  /**
   * {@inheritDoc}
   */
  @Override()
  public Map> getTaskPropertyValues()
  {
    final LinkedHashMap> props =
         new LinkedHashMap<>(StaticUtils.computeMapCapacity(15));

    props.put(PROPERTY_BACKEND_ID,
         Collections.singletonList(backendID));
    props.put(PROPERTY_INCLUDE_BRANCH,
         Collections.unmodifiableList(includeBranches));
    props.put(PROPERTY_EXCLUDE_BRANCH,
         Collections.unmodifiableList(excludeBranches));
    props.put(PROPERTY_INCLUDE_FILTER,
         Collections.unmodifiableList(includeFilters));
    props.put(PROPERTY_EXCLUDE_FILTER,
         Collections.unmodifiableList(excludeFilters));

    if (maxEntriesPerSecond == null)
    {
      props.put(PROPERTY_MAX_ENTRIES_PER_SECOND,
           Collections.emptyList());
    }
    else
    {
      props.put(PROPERTY_MAX_ENTRIES_PER_SECOND,
           Collections.singletonList(maxEntriesPerSecond));
    }

    props.put(PROPERTY_SKIP_FULLY_UNCACHED,
         Collections.singletonList(skipFullyUncachedEntries));
    props.put(PROPERTY_SKIP_PARTIALLY_UNCACHED,
         Collections.singletonList(skipPartiallyUncachedEntries));

    props.putAll(super.getTaskPropertyValues());
    return Collections.unmodifiableMap(props);
  }
}
    

    

    

            

    

            



    
    






    
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