/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying * information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Portions Copyright 2006 Sun Microsystems, Inc.
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*/
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package org.opends.server.backends.jeb;
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import static org.opends.server.messages.MessageHandler.getMessage;
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import static org.opends.server.messages.ConfigMessages.
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MSGID_CONFIG_DESCRIPTION_BACKEND_DIRECTORY;
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import static org.opends.server.config.ConfigConstants.ATTR_BACKEND_DIRECTORY;
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import static org.opends.server.messages.ConfigMessages.
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MSGID_CONFIG_BACKEND_NO_DIRECTORY;
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import static org.opends.server.messages.JebMessages.*;
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import static org.opends.server.loggers.Error.logError;
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import org.opends.server.config.BooleanConfigAttribute;
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import org.opends.server.config.ConfigConstants;
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import org.opends.server.config.ConfigEntry;
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import org.opends.server.config.ConfigException;
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import org.opends.server.config.IntegerConfigAttribute;
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import org.opends.server.config.IntegerWithUnitConfigAttribute;
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import org.opends.server.config.MultiChoiceConfigAttribute;
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import org.opends.server.config.StringConfigAttribute;
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import org.opends.server.core.DirectoryException;
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import org.opends.server.core.DirectoryServer;
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import org.opends.server.types.AttributeType;
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import org.opends.server.types.DN;
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import org.opends.server.types.ErrorLogCategory;
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import org.opends.server.types.ErrorLogSeverity;
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import org.opends.server.types.RDN;
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import com.sleepycat.je.EnvironmentConfig;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Collection;
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import java.util.HashSet;
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import java.util.concurrent.ConcurrentHashMap;
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import static org.opends.server.loggers.Debug.debugException;
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/**
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* This class represents the configuration of a JE backend.
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*/
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public class Config
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{
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/**
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* The fully-qualified name of this class for debugging purposes.
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*/
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private static final String CLASS_NAME =
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"org.opends.server.backends.jeb.Config";
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/**
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* The name of the object class which configures
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* an attribute index.
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*/
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public static final String OBJECT_CLASS_CONFIG_ATTR_INDEX =
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ConfigConstants.NAME_PREFIX_CFG + "je-index";
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/**
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* The name of the object class which configures
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* the database.
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*/
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public static final String OBJECT_CLASS_CONFIG_DATABASE =
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ConfigConstants.NAME_PREFIX_CFG + "je-database";
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/**
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* The name of the attribute which configures
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* the attribute type of an attribute index.
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*/
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public static final String ATTR_INDEX_ATTRIBUTE =
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ConfigConstants.NAME_PREFIX_CFG + "index-attribute";
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/**
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* The name of the attribute which configures
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* the type of indexing for an attribute index.
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*/
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public static final String ATTR_INDEX_TYPE =
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ConfigConstants.NAME_PREFIX_CFG + "index-type";
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/**
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* The name of the attribute which configures
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* the entry limit for an attribute index.
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*/
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public static final String ATTR_INDEX_ENTRY_LIMIT =
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ConfigConstants.NAME_PREFIX_CFG + "index-entry-limit";
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/**
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* The name of the attribute which configures
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* the substring length for an attribute index.
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*/
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public static final String ATTR_INDEX_SUBSTRING_LENGTH =
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ConfigConstants.NAME_PREFIX_CFG + "index-substring-length";
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/**
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* The name of the attribute which configures
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* the backend index entry limit.
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*/
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public static final String ATTR_BACKEND_INDEX_ENTRY_LIMIT =
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ConfigConstants.NAME_PREFIX_CFG + "backend-index-entry-limit";
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/**
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* The name of the attribute which configures
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* the subtree delete size limit.
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*/
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public static final String ATTR_SUBTREE_DELETE_SIZE_LIMIT =
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ConfigConstants.NAME_PREFIX_CFG + "backend-subtree-delete-size-limit";
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/**
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* The name of the attribute which configures
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* the memory available for import buffering.
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*/
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public static final String ATTR_IMPORT_BUFFER_SIZE =
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ConfigConstants.NAME_PREFIX_CFG + "backend-import-buffer-size";
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/**
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* The name of the attribute which configures
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* the pathname of a directory for import temporary files.
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*/
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public static final String ATTR_IMPORT_TEMP_DIRECTORY =
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ConfigConstants.NAME_PREFIX_CFG + "backend-import-temp-directory";
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/**
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* The name of the attribute which configures
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* the import queue size.
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*/
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public static final String ATTR_IMPORT_QUEUE_SIZE =
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ConfigConstants.NAME_PREFIX_CFG + "backend-import-queue-size";
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/**
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* The name of the attribute which configures
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* the import pass size.
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*/
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public static final String ATTR_IMPORT_PASS_SIZE =
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ConfigConstants.NAME_PREFIX_CFG + "backend-import-pass-size";
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/**
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* The name of the attribute which configures
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* the number of import worker threads.
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*/
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public static final String ATTR_IMPORT_THREAD_COUNT =
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ConfigConstants.NAME_PREFIX_CFG + "backend-import-thread-count";
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/**
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* The name of the attribute which configures
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* the maximum time to spend preloading the database cache.
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*/
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public static final String ATTR_PRELOAD_TIME_LIMIT =
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ConfigConstants.NAME_PREFIX_CFG + "backend-preload-time-limit";
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/**
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* The name of the attribute which configures
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* whether entries should be compressed in the database.
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*/
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public static final String ATTR_ENTRIES_COMPRESSED =
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ConfigConstants.NAME_PREFIX_CFG + "backend-entries-compressed";
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/**
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* The name of the attribute which configures the number of times a
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* database transaction will be retried after it is aborted due to deadlock
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* with another thread.
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*/
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public static final String ATTR_DEADLOCK_RETRY_LIMIT =
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ConfigConstants.NAME_PREFIX_CFG + "backend-deadlock-retry-limit";
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/**
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* A set of units and their multipliers for configuration attributes
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* representing a number of bytes.
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*/
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private static HashMap<String, Double> memoryUnits;
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/**
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* A set of units and their multipliers for configuration attributes
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* representing a period of time in milliseconds.
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*/
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private static HashMap<String, Double> timeUnits;
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static
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{
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memoryUnits = new HashMap<String, Double>();
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memoryUnits.put("KB", 1000D);
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memoryUnits.put("MB", 1000000D);
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memoryUnits.put("GB", 1000000000D);
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memoryUnits.put("KiB", 1024D); // kibibyte
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memoryUnits.put("MiB", 1024D * 1024D); // mebibyte
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memoryUnits.put("GiB", 1024D * 1024D * 1024D); // gibibyte
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timeUnits = new HashMap<String, Double>();
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timeUnits.put("ms", 1D);
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timeUnits.put("s", 1000D);
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timeUnits.put("m", 60*1000D);
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}
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/**
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* The set of base DNs.
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*/
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private DN[] baseDNs = null;
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/**
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* The backend directory (file system pathname).
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*/
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private String backendDirectory = null;
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/**
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* Number of times we should retry database transactions that get aborted
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* due to deadlock.
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*/
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private int deadlockRetryLimit = 0;
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/**
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* The backend index entry limit, zero means unlimited.
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*/
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private int backendIndexEntryLimit = 0;
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/**
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* The maximum number of entries to process in a single pass through the LDIF
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* file.
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*/
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private int importPassSize = Integer.MAX_VALUE;
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/**
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* The subtree delete size limit, zero means unlimited.
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*/
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private int subtreeDeleteSizeLimit = 0;
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/**
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* The memory available for import buffering.
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*/
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private long importBufferSize = 100*1024*1024;
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/**
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* The pathname of the directory for import temporary files.
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*/
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private String importTempDirectory = "importTmp";
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/**
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* The set of configured attribute indexes.
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*/
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private Map<AttributeType, IndexConfig> indexConfigMap = null;
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/**
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* The DN of the JE database environment configuration entry, if any.
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*/
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private DN envConfigDN = null;
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/**
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* The JE environment config.
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*/
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private EnvironmentConfig envConfig = null;
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/**
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* The import queue size.
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*/
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private int importQueueSize = 100;
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/**
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* The number of import threads.
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*/
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private int importThreadCount = 8;
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/**
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* The database cache preload time limit in milliseconds.
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*/
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private long preloadTimeLimit = 0;
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/**
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* Whether entries should be compressed in the database.
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*/
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private boolean entriesCompressed = false;
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/**
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* Initialize this JE backend configuration from a configuration entry.
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*
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* @param configEntry The backend configuration entry.
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* @param baseDNs The set of base DNs that have been configured for this
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* backend.
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* @throws ConfigException If there is an error in the configuration entry.
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*/
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public void initializeConfig(ConfigEntry configEntry, DN[] baseDNs)
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throws ConfigException
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{
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StringConfigAttribute stub;
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IntegerConfigAttribute intStub;
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IntegerWithUnitConfigAttribute intWithUnitStub;
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// Set the base DNs.
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this.baseDNs = baseDNs;
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// Determine the backend database directory.
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// Required, single-valued config attribute requiring admin action on change
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String msg = getMessage(MSGID_CONFIG_DESCRIPTION_BACKEND_DIRECTORY);
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stub =
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new StringConfigAttribute(ATTR_BACKEND_DIRECTORY,
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msg, true, false, true);
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StringConfigAttribute backendDirectoryAttr = (StringConfigAttribute)
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configEntry.getConfigAttribute(stub);
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if (backendDirectoryAttr == null)
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{
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int msgID = MSGID_CONFIG_BACKEND_NO_DIRECTORY;
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String message = getMessage(msgID, configEntry.getDN().toString());
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throw new ConfigException(msgID, message);
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}
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backendDirectory = backendDirectoryAttr.activeValue();
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// ds-cfg-backendIndexEntryLimit
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// Optional, single-valued config attribute requiring admin action on change
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_BACKEND_INDEX_ENTRY_LIMIT);
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intStub =
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new IntegerConfigAttribute(ATTR_BACKEND_INDEX_ENTRY_LIMIT, msg, false,
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false, true, true, 0, false, 0);
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IntegerConfigAttribute entryLimitAttr = (IntegerConfigAttribute)
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configEntry.getConfigAttribute(intStub);
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if (entryLimitAttr != null)
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{
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backendIndexEntryLimit = entryLimitAttr.activeIntValue();
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}
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// ds-cfg-backendSubtreeDeleteSizeLimit
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// Optional, single-valued config attribute
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_SUBTREE_DELETE_SIZE_LIMIT);
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intStub =
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new IntegerConfigAttribute(ATTR_SUBTREE_DELETE_SIZE_LIMIT, msg, false,
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false, false, true, 0, false, 0);
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IntegerConfigAttribute sdslAttr = (IntegerConfigAttribute)
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configEntry.getConfigAttribute(intStub);
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if (sdslAttr != null)
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{
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subtreeDeleteSizeLimit = sdslAttr.activeIntValue();
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}
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// Determine the directory for import temporary files.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_IMPORT_TEMP_DIRECTORY);
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stub =
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new StringConfigAttribute(ATTR_IMPORT_TEMP_DIRECTORY,
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msg, false, false, false);
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StringConfigAttribute importTempDirAttr = (StringConfigAttribute)
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configEntry.getConfigAttribute(stub);
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if (importTempDirAttr != null)
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{
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this.importTempDirectory = importTempDirAttr.activeValue();
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}
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// Determine the memory available for import buffering.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_IMPORT_BUFFER_SIZE);
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intWithUnitStub =
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new IntegerWithUnitConfigAttribute(ATTR_IMPORT_BUFFER_SIZE, msg,
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false, memoryUnits,
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true, 10*1024*1024, false,
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0);
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IntegerWithUnitConfigAttribute importBufferSizeAttr =
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(IntegerWithUnitConfigAttribute)
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configEntry.getConfigAttribute(intWithUnitStub);
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if (importBufferSizeAttr != null)
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{
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importBufferSize = importBufferSizeAttr.activeCalculatedValue();
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}
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// Determine the import queue size.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_IMPORT_QUEUE_SIZE);
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intStub =
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new IntegerConfigAttribute(ATTR_IMPORT_QUEUE_SIZE, msg, false,
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false, false, true, 1, false, 0);
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IntegerConfigAttribute a = (IntegerConfigAttribute)
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configEntry.getConfigAttribute(intStub);
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if (a != null)
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{
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importQueueSize = a.activeIntValue();
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}
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// Determine the number of import threads.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_IMPORT_THREAD_COUNT);
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intStub =
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new IntegerConfigAttribute(ATTR_IMPORT_THREAD_COUNT, msg, false,
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false, false, true, 1, false, 0);
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a = (IntegerConfigAttribute)
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configEntry.getConfigAttribute(intStub);
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if (a != null)
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{
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importThreadCount = a.activeIntValue();
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}
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// Determine the import pass size.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_IMPORT_PASS_SIZE);
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intStub = new IntegerConfigAttribute(ATTR_IMPORT_PASS_SIZE, msg, true,
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false, false, true, 0, true,
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Integer.MAX_VALUE);
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a = (IntegerConfigAttribute)
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configEntry.getConfigAttribute(intStub);
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if (a != null)
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{
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importPassSize = a.activeIntValue();
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}
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// Determine the database cache preload time limit.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_PRELOAD_TIME_LIMIT);
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intWithUnitStub =
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new IntegerWithUnitConfigAttribute(ATTR_PRELOAD_TIME_LIMIT, msg,
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false, timeUnits,
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true, 0, false, 0);
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IntegerWithUnitConfigAttribute preloadTimeLimitAttr =
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(IntegerWithUnitConfigAttribute)
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configEntry.getConfigAttribute(intWithUnitStub);
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if (preloadTimeLimitAttr != null)
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{
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preloadTimeLimit = preloadTimeLimitAttr.activeCalculatedValue();
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}
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// Determine whether entries should be compressed in the database.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_ENTRIES_COMPRESSED);
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BooleanConfigAttribute booleanStub =
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new BooleanConfigAttribute(ATTR_ENTRIES_COMPRESSED, msg, false);
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BooleanConfigAttribute entriesCompressedAttr =
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(BooleanConfigAttribute)
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configEntry.getConfigAttribute(booleanStub);
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if (entriesCompressedAttr != null)
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{
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entriesCompressed = entriesCompressedAttr.activeValue();
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}
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// Determine the deadlock retry limit.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_DEADLOCK_RETRY_LIMIT);
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intStub =
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new IntegerConfigAttribute(ATTR_DEADLOCK_RETRY_LIMIT, msg, false,
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false, false, true, 0, false, 0);
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a = (IntegerConfigAttribute)
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configEntry.getConfigAttribute(intStub);
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if (a != null)
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{
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deadlockRetryLimit = a.activeIntValue();
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}
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indexConfigMap = new HashMap<AttributeType, IndexConfig>();
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// Create an RDN for cn=Index.
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RDN indexRDN = null;
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try
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{
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indexRDN = RDN.decode("cn=Index");
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}
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catch (DirectoryException e)
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{
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assert debugException(CLASS_NAME, "initializeConfig", e);
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}
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ConcurrentHashMap<DN, ConfigEntry> children = configEntry.getChildren();
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for (ConfigEntry childConfigEntry : children.values())
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{
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if (childConfigEntry.hasObjectClass(OBJECT_CLASS_CONFIG_DATABASE))
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{
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// This is a database config entry.
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if (envConfig != null)
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{
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int msgID = MSGID_JEB_DUPLICATE_CONFIG_ENTRY;
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String message = getMessage(msgID,
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childConfigEntry.getDN().toString(),
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OBJECT_CLASS_CONFIG_DATABASE);
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logError(ErrorLogCategory.CONFIGURATION, ErrorLogSeverity.MILD_ERROR,
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message, msgID);
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}
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else
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{
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envConfig =
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ConfigurableEnvironment.parseConfigEntry(childConfigEntry);
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envConfigDN = childConfigEntry.getDN();
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}
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}
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else if (childConfigEntry.getDN().getRDN().equals(indexRDN))
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{
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// This is the cn=Index branch entry.
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// Determine the index configuration.
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configureIndexEntries(indexConfigMap, backendIndexEntryLimit,
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childConfigEntry.getChildren().values());
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}
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else
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{
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// Entry not recognized.
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int msgID = MSGID_JEB_CONFIG_ENTRY_NOT_RECOGNIZED;
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String message = getMessage(msgID, childConfigEntry.getDN().toString());
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logError(ErrorLogCategory.CONFIGURATION, ErrorLogSeverity.MILD_ERROR,
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message, msgID);
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}
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}
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// Create a database configuration with defaults if we don't have one.
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if (envConfig == null)
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{
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envConfig = ConfigurableEnvironment.defaultConfig();
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}
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}
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/**
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* Takes a bunch of index configuration entries and constructs the
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* equivalent index configuration objects.
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*
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* @param indexConfigMap The output index configuration objects are inserted
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* into this map.
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* @param backendIndexEntryLimit The index entry limit for all indexes where
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* a value is not specified.
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* @param entries The input index configuration entries.
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* @throws ConfigException If an error occurs reading a configuration entry.
|
*/
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private void configureIndexEntries(
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Map<AttributeType, IndexConfig> indexConfigMap,
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int backendIndexEntryLimit,
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Collection<ConfigEntry> entries)
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throws ConfigException
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{
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String msg;
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StringConfigAttribute attributeStub;
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MultiChoiceConfigAttribute typeStub;
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IntegerConfigAttribute entryLimitStub;
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IntegerConfigAttribute substringLengthStub;
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// ds-cfg-indexAttribute
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// Required, single-valued config attributes requiring admin action on
|
// change.
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_INDEX_ATTRIBUTE);
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attributeStub =
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new StringConfigAttribute(ATTR_INDEX_ATTRIBUTE, msg, true,
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false, true);
|
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// ds-cfg-indexType
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// Optional, multi-valued config attributes requiring admin action on change
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_INDEX_TYPE);
|
HashSet<String> indexTypeSet = new HashSet<String>();
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indexTypeSet.add("presence");
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indexTypeSet.add("equality");
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indexTypeSet.add("substring");
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indexTypeSet.add("ordering");
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typeStub =
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new MultiChoiceConfigAttribute(ATTR_INDEX_TYPE, msg, false,
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true, true, indexTypeSet);
|
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// ds-cfg-indexEntryLimit
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// Optional, single-valued config attributes requiring admin action on
|
// change.
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int indexEntryLimit = backendIndexEntryLimit;
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msg = getMessage(MSGID_CONFIG_DESCRIPTION_INDEX_ENTRY_LIMIT);
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entryLimitStub =
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new IntegerConfigAttribute(ATTR_INDEX_ENTRY_LIMIT, msg, false,
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false, true, true, 0, false, 0);
|
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// ds-cfg-indexSubstringLength
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// Optional, single-valued config attributes requiring admin action on
|
// change.
|
int substringLength = 6;
|
msg = getMessage(MSGID_CONFIG_DESCRIPTION_INDEX_SUBSTRING_LENGTH);
|
substringLengthStub =
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new IntegerConfigAttribute(ATTR_INDEX_SUBSTRING_LENGTH, msg, false,
|
false, true, true, 3, false, 0);
|
|
// Iterate through the configuration entries and process those that
|
// are index configuration entries.
|
for (ConfigEntry configEntry : entries)
|
{
|
|
// Skip this entry if it is not an index configuration entry.
|
if (!configEntry.hasObjectClass(OBJECT_CLASS_CONFIG_ATTR_INDEX))
|
{
|
int msgID = MSGID_JEB_CONFIG_ENTRY_NOT_RECOGNIZED;
|
String message = getMessage(msgID, configEntry.getDN().toString());
|
logError(ErrorLogCategory.CONFIGURATION, ErrorLogSeverity.MILD_ERROR,
|
message, msgID);
|
continue;
|
}
|
|
// Get the attribute type of the index.
|
StringConfigAttribute attributeConfigAttr = (StringConfigAttribute)
|
configEntry.getConfigAttribute(attributeStub);
|
|
AttributeType attrType = DirectoryServer.getAttributeType(
|
attributeConfigAttr.activeValue().trim().toLowerCase());
|
if (attrType == null)
|
{
|
int msgID = MSGID_JEB_INDEX_ATTRIBUTE_TYPE_NOT_FOUND;
|
String message = getMessage(msgID, configEntry.getDN().toString(),
|
attributeConfigAttr.activeValue());
|
logError(ErrorLogCategory.CONFIGURATION, ErrorLogSeverity.MILD_ERROR,
|
message, msgID);
|
continue;
|
}
|
|
// Get the index entry limit if set.
|
IntegerConfigAttribute entryLimitAttr = (IntegerConfigAttribute)
|
configEntry.getConfigAttribute(entryLimitStub);
|
if (entryLimitAttr != null)
|
{
|
indexEntryLimit = entryLimitAttr.activeIntValue();
|
}
|
|
// Get the substring length if set.
|
IntegerConfigAttribute substringLengthConfigAttr =
|
(IntegerConfigAttribute)
|
configEntry.getConfigAttribute(substringLengthStub);
|
if (substringLengthConfigAttr != null)
|
{
|
substringLength = substringLengthConfigAttr.activeIntValue();
|
}
|
|
// Create an index configuration object.
|
IndexConfig indexConfig = indexConfigMap.get(attrType);
|
if (indexConfig == null)
|
{
|
indexConfig = new IndexConfig(attrType);
|
indexConfig.setPresenceEntryLimit(indexEntryLimit);
|
indexConfig.setEqualityEntryLimit(indexEntryLimit);
|
indexConfig.setSubstringEntryLimit(indexEntryLimit);
|
indexConfig.setSubstringLength(substringLength);
|
indexConfigMap.put(attrType, indexConfig);
|
}
|
else
|
{
|
int msgID = MSGID_JEB_DUPLICATE_INDEX_CONFIG;
|
String message = getMessage(msgID,
|
configEntry.getDN().toString(),
|
attrType.getNameOrOID());
|
logError(ErrorLogCategory.CONFIGURATION, ErrorLogSeverity.MILD_ERROR,
|
message, msgID);
|
}
|
|
// Get the type of indexing.
|
MultiChoiceConfigAttribute typeConfigAttr = (MultiChoiceConfigAttribute)
|
configEntry.getConfigAttribute(typeStub);
|
if (typeConfigAttr != null)
|
{
|
for (String indexType : typeConfigAttr.activeValues())
|
{
|
if (indexType.equalsIgnoreCase("presence"))
|
{
|
indexConfig.setPresenceIndex(true);
|
}
|
else if (indexType.equalsIgnoreCase("equality"))
|
{
|
indexConfig.setEqualityIndex(true);
|
if (attrType.getEqualityMatchingRule() == null)
|
{
|
int messageID = MSGID_CONFIG_INDEX_TYPE_NEEDS_MATCHING_RULE;
|
String message = getMessage(messageID, attrType, indexType);
|
throw new ConfigException(messageID, message);
|
}
|
}
|
else if (indexType.equalsIgnoreCase("substring"))
|
{
|
indexConfig.setSubstringIndex(true);
|
if (attrType.getSubstringMatchingRule() == null)
|
{
|
int messageID = MSGID_CONFIG_INDEX_TYPE_NEEDS_MATCHING_RULE;
|
String message = getMessage(messageID, attrType, indexType);
|
throw new ConfigException(messageID, message);
|
}
|
}
|
else if (indexType.equalsIgnoreCase("ordering"))
|
{
|
indexConfig.setOrderingIndex(true);
|
if (attrType.getOrderingMatchingRule() == null)
|
{
|
int messageID = MSGID_CONFIG_INDEX_TYPE_NEEDS_MATCHING_RULE;
|
String message = getMessage(messageID, attrType, indexType);
|
throw new ConfigException(messageID, message);
|
}
|
}
|
}
|
}
|
}
|
}
|
|
/**
|
* Get the backend directory.
|
*
|
* @return A string containing the pathname to the backend directory
|
*/
|
public String getBackendDirectory()
|
{
|
return backendDirectory;
|
}
|
|
/**
|
* Get the set of base DNs.
|
*
|
* @return An array of base DNs.
|
*/
|
public DN[] getBaseDNs()
|
{
|
return baseDNs;
|
}
|
|
/**
|
* Get the JE environment configuration.
|
* @return A JE environment config object.
|
*/
|
public EnvironmentConfig getEnvironmentConfig()
|
{
|
return envConfig;
|
}
|
|
/**
|
* Get the transaction deadlock retry limit.
|
*
|
* @return The transaction deadlock retry limit.
|
*/
|
public int getDeadlockRetryLimit()
|
{
|
return deadlockRetryLimit;
|
}
|
|
/**
|
* Get the value of the backend index entry limit.
|
*
|
* @return The backend index entry limit value or 0 if no limit.
|
*/
|
public int getBackendIndexEntryLimit()
|
{
|
return backendIndexEntryLimit;
|
}
|
|
/**
|
* Get the value of the subtree delete size limit.
|
*
|
* @return The subtree delete size limit, or zero if there is no limit.
|
*/
|
public int getSubtreeDeleteSizeLimit()
|
{
|
return subtreeDeleteSizeLimit;
|
}
|
|
/**
|
* Get the attribute index configurations.
|
*
|
* @return A map of attribute types to index configurations
|
*/
|
public Map<AttributeType, IndexConfig> getIndexConfigMap()
|
{
|
return indexConfigMap;
|
}
|
|
/**
|
* Get the pathname of the directory for import temporary files.
|
*
|
* @return The pathname of the directory for import temporary files.
|
*/
|
public String getImportTempDirectory()
|
{
|
return importTempDirectory;
|
}
|
|
/**
|
* Get the value of the import buffer size.
|
* @return The import buffer size.
|
*/
|
public long getImportBufferSize()
|
{
|
return importBufferSize;
|
}
|
|
/**
|
* Get the import queue size.
|
* @return The import queue size.
|
*/
|
public int getImportQueueSize()
|
{
|
return importQueueSize;
|
}
|
|
/**
|
* Get the number of import threads.
|
* @return The number of import threads.
|
*/
|
public int getImportThreadCount()
|
{
|
return importThreadCount;
|
}
|
|
/**
|
* Get the maximum number of entries to process in a single pass of an LDIF
|
* import.
|
*
|
* @return The maximum number of entries to process in a single pass of an
|
* LDIF import.
|
*/
|
public int getImportPassSize()
|
{
|
return importPassSize;
|
}
|
|
|
|
/**
|
* Determine whether entries are to be written to the entry database in
|
* compressed form.
|
* @return true if entries are to be written in compressed form.
|
*/
|
public boolean isEntriesCompressed()
|
{
|
return entriesCompressed;
|
}
|
|
|
|
/**
|
* Get the database cache preload time limit in milliseconds.
|
* @return The database cache preload time limit in milliseconds.
|
*/
|
public long getPreloadTimeLimit()
|
{
|
return preloadTimeLimit;
|
}
|
|
|
|
/**
|
* Get the DN of the configuration entry for the JE environment, if any.
|
*
|
* @return The configuration entry DN, or null if there is none.
|
*/
|
public DN getEnvConfigDN()
|
{
|
return envConfigDN;
|
}
|
|
|
|
}
|
