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/*
* Copyright 2016-2017 UnboundID Corp.
* All Rights Reserved.
*/
/*
* Copyright (C) 2016-2017 UnboundID Corp.
*
* 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.transformations;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.TreeMap;
import java.util.concurrent.atomic.AtomicLong;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;
import com.unboundid.ldap.sdk.Attribute;
import com.unboundid.ldap.sdk.DN;
import com.unboundid.ldap.sdk.Entry;
import com.unboundid.ldap.sdk.LDAPException;
import com.unboundid.ldap.sdk.ResultCode;
import com.unboundid.ldap.sdk.Version;
import com.unboundid.ldap.sdk.schema.Schema;
import com.unboundid.ldif.AggregateLDIFReaderChangeRecordTranslator;
import com.unboundid.ldif.AggregateLDIFReaderEntryTranslator;
import com.unboundid.ldif.LDIFException;
import com.unboundid.ldif.LDIFReader;
import com.unboundid.ldif.LDIFReaderChangeRecordTranslator;
import com.unboundid.ldif.LDIFReaderEntryTranslator;
import com.unboundid.ldif.LDIFRecord;
import com.unboundid.util.AggregateInputStream;
import com.unboundid.util.ByteStringBuffer;
import com.unboundid.util.CommandLineTool;
import com.unboundid.util.Debug;
import com.unboundid.util.StaticUtils;
import com.unboundid.util.ThreadSafety;
import com.unboundid.util.ThreadSafetyLevel;
import com.unboundid.util.args.ArgumentException;
import com.unboundid.util.args.ArgumentParser;
import com.unboundid.util.args.BooleanArgument;
import com.unboundid.util.args.DNArgument;
import com.unboundid.util.args.FileArgument;
import com.unboundid.util.args.FilterArgument;
import com.unboundid.util.args.IntegerArgument;
import com.unboundid.util.args.ScopeArgument;
import com.unboundid.util.args.StringArgument;
import static com.unboundid.ldap.sdk.transformations.TransformationMessages.*;
/**
* This class provides a command-line tool that can be used to apply a number of
* transformations to an LDIF file. The transformations that can be applied
* include:
*
*
* It can scramble the values of a specified set of attributes in a manner
* that attempts to preserve the syntax and consistently scrambles the same
* value to the same representation.
*
*
* It can strip a specified set of attributes out of entries.
*
*
* It can redact the values of a specified set of attributes, to indicate
* that the values are there but providing no information about what their
* values are.
*
*
* It can replace the values of a specified attribute with a given set of
* values.
*
*
* It can add an attribute with a given set of values to any entry that does
* not contain that attribute.
*
*
* It can replace the values of a specified attribute with a value that
* contains a sequentially-incrementing counter.
*
*
* It can strip entries matching a given base DN, scope, and filter out of
* the LDIF file.
*
*
* It can perform DN mapping, so that entries that exist below one base DN
* are moved below a different base DN.
*
*
* It can perform attribute mapping, to replace uses of one attribute name
* with another.
*
*
*/
@ThreadSafety(level=ThreadSafetyLevel.NOT_THREADSAFE)
public final class TransformLDIF
extends CommandLineTool
implements LDIFReaderEntryTranslator
{
/**
* The maximum length of any message to write to standard output or standard
* error.
*/
private static final int MAX_OUTPUT_LINE_LENGTH =
StaticUtils.TERMINAL_WIDTH_COLUMNS - 1;
// The arguments for use by this program.
private BooleanArgument addToExistingValues = null;
private BooleanArgument appendToTargetLDIF = null;
private BooleanArgument compressTarget = null;
private BooleanArgument excludeNonMatchingEntries = null;
private BooleanArgument flattenAddOmittedRDNAttributesToEntry = null;
private BooleanArgument flattenAddOmittedRDNAttributesToRDN = null;
private BooleanArgument hideRedactedValueCount = null;
private BooleanArgument processDNs = null;
private BooleanArgument sourceCompressed = null;
private BooleanArgument sourceContainsChangeRecords = null;
private BooleanArgument sourceFromStandardInput = null;
private BooleanArgument targetToStandardOutput = null;
private DNArgument addAttributeBaseDN = null;
private DNArgument excludeEntryBaseDN = null;
private DNArgument flattenBaseDN = null;
private DNArgument moveSubtreeFrom = null;
private DNArgument moveSubtreeTo = null;
private FileArgument schemaPath = null;
private FileArgument sourceLDIF = null;
private FileArgument targetLDIF = null;
private FilterArgument addAttributeFilter = null;
private FilterArgument excludeEntryFilter = null;
private FilterArgument flattenExcludeFilter = null;
private IntegerArgument initialSequentialValue = null;
private IntegerArgument numThreads = null;
private IntegerArgument randomSeed = null;
private IntegerArgument sequentialValueIncrement = null;
private IntegerArgument wrapColumn = null;
private ScopeArgument addAttributeScope = null;
private ScopeArgument excludeEntryScope = null;
private StringArgument addAttributeName = null;
private StringArgument addAttributeValue = null;
private StringArgument excludeAttribute = null;
private StringArgument redactAttribute = null;
private StringArgument renameAttributeFrom = null;
private StringArgument renameAttributeTo = null;
private StringArgument replaceValuesAttribute = null;
private StringArgument replacementValue = null;
private StringArgument scrambleAttribute = null;
private StringArgument scrambleJSONField = null;
private StringArgument sequentialAttribute = null;
private StringArgument textAfterSequentialValue = null;
private StringArgument textBeforeSequentialValue = null;
// A set of thread-local byte stream buffers that will be used to construct
// the LDIF representations of records.
private final ThreadLocal byteStringBuffers =
new ThreadLocal();
/**
* Invokes this tool with the provided set of arguments.
*
* @param args The command-line arguments provided to this program.
*/
public static void main(final String... args)
{
final ResultCode resultCode = main(System.out, System.err, args);
if (resultCode != ResultCode.SUCCESS)
{
System.exit(resultCode.intValue());
}
}
/**
* Invokes this tool with the provided set of arguments.
*
* @param out The output stream to use for standard output. It may be
* {@code null} if standard output should be suppressed.
* @param err The output stream to use for standard error. It may be
* {@code null} if standard error should be suppressed.
* @param args The command-line arguments provided to this program.
*
* @return A result code indicating whether processing completed
* successfully.
*/
public static ResultCode main(final OutputStream out, final OutputStream err,
final String... args)
{
final TransformLDIF tool = new TransformLDIF(out, err);
return tool.runTool(args);
}
/**
* Creates a new instance of this tool with the provided information.
*
* @param out The output stream to use for standard output. It may be
* {@code null} if standard output should be suppressed.
* @param err The output stream to use for standard error. It may be
* {@code null} if standard error should be suppressed.
*/
public TransformLDIF(final OutputStream out, final OutputStream err)
{
super(out, err);
}
/**
* {@inheritDoc}
*/
@Override()
public String getToolName()
{
return "transform-ldif";
}
/**
* {@inheritDoc}
*/
@Override()
public String getToolDescription()
{
return INFO_TRANSFORM_LDIF_TOOL_DESCRIPTION.get();
}
/**
* {@inheritDoc}
*/
@Override()
public String getToolVersion()
{
return Version.NUMERIC_VERSION_STRING;
}
/**
* {@inheritDoc}
*/
@Override()
public boolean supportsInteractiveMode()
{
return true;
}
/**
* {@inheritDoc}
*/
@Override()
public boolean defaultsToInteractiveMode()
{
return true;
}
/**
* {@inheritDoc}
*/
@Override()
public boolean supportsPropertiesFile()
{
return true;
}
/**
* {@inheritDoc}
*/
@Override()
public void addToolArguments(final ArgumentParser parser)
throws ArgumentException
{
// Add arguments pertaining to the source and target LDIF files.
sourceLDIF = new FileArgument('l', "sourceLDIF", false, 0, null,
INFO_TRANSFORM_LDIF_ARG_DESC_SOURCE_LDIF.get(), true, true, true,
false);
sourceLDIF.addLongIdentifier("inputLDIF");
sourceLDIF.addLongIdentifier("source-ldif");
sourceLDIF.addLongIdentifier("input-ldif");
sourceLDIF.setArgumentGroupName(INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(sourceLDIF);
sourceFromStandardInput = new BooleanArgument(null,
"sourceFromStandardInput", 1,
INFO_TRANSFORM_LDIF_ARG_DESC_SOURCE_STD_IN.get());
sourceFromStandardInput.addLongIdentifier("source-from-standard-input");
sourceFromStandardInput.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(sourceFromStandardInput);
parser.addRequiredArgumentSet(sourceLDIF, sourceFromStandardInput);
parser.addExclusiveArgumentSet(sourceLDIF, sourceFromStandardInput);
targetLDIF = new FileArgument('o', "targetLDIF", false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_TARGET_LDIF.get(), false, true, true,
false);
targetLDIF.addLongIdentifier("outputLDIF");
targetLDIF.addLongIdentifier("target-ldif");
targetLDIF.addLongIdentifier("output-ldif");
targetLDIF.setArgumentGroupName(INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(targetLDIF);
targetToStandardOutput = new BooleanArgument(null, "targetToStandardOutput",
1, INFO_TRANSFORM_LDIF_ARG_DESC_TARGET_STD_OUT.get());
targetToStandardOutput.addLongIdentifier("target-to-standard-output");
targetToStandardOutput.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(targetToStandardOutput);
parser.addExclusiveArgumentSet(targetLDIF, targetToStandardOutput);
sourceContainsChangeRecords = new BooleanArgument(null,
"sourceContainsChangeRecords",
INFO_TRANSFORM_LDIF_ARG_DESC_SOURCE_CONTAINS_CHANGE_RECORDS.get());
sourceContainsChangeRecords.addLongIdentifier(
"source-contains-change-records");
sourceContainsChangeRecords.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(sourceContainsChangeRecords);
appendToTargetLDIF = new BooleanArgument(null, "appendToTargetLDIF",
INFO_TRANSFORM_LDIF_ARG_DESC_APPEND_TO_TARGET.get());
appendToTargetLDIF.addLongIdentifier("append-to-target-ldif");
appendToTargetLDIF.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(appendToTargetLDIF);
parser.addExclusiveArgumentSet(targetToStandardOutput, appendToTargetLDIF);
wrapColumn = new IntegerArgument(null, "wrapColumn", false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_WRAP_COLUMN.get(), 5, Integer.MAX_VALUE);
wrapColumn.addLongIdentifier("wrap-column");
wrapColumn.setArgumentGroupName(INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(wrapColumn);
sourceCompressed = new BooleanArgument('C', "sourceCompressed",
INFO_TRANSFORM_LDIF_ARG_DESC_SOURCE_COMPRESSED.get());
sourceCompressed.addLongIdentifier("inputCompressed");
sourceCompressed.addLongIdentifier("source-compressed");
sourceCompressed.addLongIdentifier("input-compressed");
sourceCompressed.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(sourceCompressed);
compressTarget = new BooleanArgument('c', "compressTarget",
INFO_TRANSFORM_LDIF_ARG_DESC_COMPRESS_TARGET.get());
compressTarget.addLongIdentifier("compressOutput");
compressTarget.addLongIdentifier("compress");
compressTarget.addLongIdentifier("compress-target");
compressTarget.addLongIdentifier("compress-output");
compressTarget.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_LDIF.get());
parser.addArgument(compressTarget);
// Add arguments pertaining to attribute scrambling.
scrambleAttribute = new StringArgument('a', "scrambleAttribute", false, 0,
INFO_TRANSFORM_LDIF_PLACEHOLDER_ATTR_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_SCRAMBLE_ATTR.get());
scrambleAttribute.addLongIdentifier("attributeName");
scrambleAttribute.addLongIdentifier("scramble-attribute");
scrambleAttribute.addLongIdentifier("attribute-name");
scrambleAttribute.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_SCRAMBLE.get());
parser.addArgument(scrambleAttribute);
scrambleJSONField = new StringArgument(null, "scrambleJSONField", false, 0,
INFO_TRANSFORM_LDIF_PLACEHOLDER_FIELD_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_SCRAMBLE_JSON_FIELD.get(
scrambleAttribute.getIdentifierString()));
scrambleJSONField.addLongIdentifier("scramble-json-field");
scrambleJSONField.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_SCRAMBLE.get());
parser.addArgument(scrambleJSONField);
parser.addDependentArgumentSet(scrambleJSONField, scrambleAttribute);
randomSeed = new IntegerArgument('s', "randomSeed", false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_RANDOM_SEED.get());
randomSeed.addLongIdentifier("random-seed");
randomSeed.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_SCRAMBLE.get());
parser.addArgument(randomSeed);
// Add arguments pertaining to replacing attribute values with a generated
// value using a sequential counter.
sequentialAttribute = new StringArgument('S', "sequentialAttribute",
false, 0, INFO_TRANSFORM_LDIF_PLACEHOLDER_ATTR_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_SEQUENTIAL_ATTR.get(
sourceContainsChangeRecords.getIdentifierString()));
sequentialAttribute.addLongIdentifier("sequentialAttributeName");
sequentialAttribute.addLongIdentifier("sequential-attribute");
sequentialAttribute.addLongIdentifier("sequential-attribute-name");
sequentialAttribute.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_SEQUENTIAL.get());
parser.addArgument(sequentialAttribute);
parser.addExclusiveArgumentSet(sourceContainsChangeRecords,
sequentialAttribute);
initialSequentialValue = new IntegerArgument('i', "initialSequentialValue",
false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_INITIAL_SEQUENTIAL_VALUE.get(
sequentialAttribute.getIdentifierString()));
initialSequentialValue.addLongIdentifier("initial-sequential-value");
initialSequentialValue.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_SEQUENTIAL.get());
parser.addArgument(initialSequentialValue);
parser.addDependentArgumentSet(initialSequentialValue, sequentialAttribute);
sequentialValueIncrement = new IntegerArgument(null,
"sequentialValueIncrement", false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_SEQUENTIAL_INCREMENT.get(
sequentialAttribute.getIdentifierString()));
sequentialValueIncrement.addLongIdentifier("sequential-value-increment");
sequentialValueIncrement.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_SEQUENTIAL.get());
parser.addArgument(sequentialValueIncrement);
parser.addDependentArgumentSet(sequentialValueIncrement,
sequentialAttribute);
textBeforeSequentialValue = new StringArgument(null,
"textBeforeSequentialValue", false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_SEQUENTIAL_TEXT_BEFORE.get(
sequentialAttribute.getIdentifierString()));
textBeforeSequentialValue.addLongIdentifier("text-before-sequential-value");
textBeforeSequentialValue.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_SEQUENTIAL.get());
parser.addArgument(textBeforeSequentialValue);
parser.addDependentArgumentSet(textBeforeSequentialValue,
sequentialAttribute);
textAfterSequentialValue = new StringArgument(null,
"textAfterSequentialValue", false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_SEQUENTIAL_TEXT_AFTER.get(
sequentialAttribute.getIdentifierString()));
textAfterSequentialValue.addLongIdentifier("text-after-sequential-value");
textAfterSequentialValue.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_SEQUENTIAL.get());
parser.addArgument(textAfterSequentialValue);
parser.addDependentArgumentSet(textAfterSequentialValue,
sequentialAttribute);
// Add arguments pertaining to attribute value replacement.
replaceValuesAttribute = new StringArgument(null, "replaceValuesAttribute",
false, 1, INFO_TRANSFORM_LDIF_PLACEHOLDER_ATTR_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_REPLACE_VALUES_ATTR.get(
sourceContainsChangeRecords.getIdentifierString()));
replaceValuesAttribute.addLongIdentifier("replace-values-attribute");
replaceValuesAttribute.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_REPLACE_VALUES.get());
parser.addArgument(replaceValuesAttribute);
parser.addExclusiveArgumentSet(sourceContainsChangeRecords,
replaceValuesAttribute);
replacementValue = new StringArgument(null, "replacementValue", false, 0,
null,
INFO_TRANSFORM_LDIF_ARG_DESC_REPLACEMENT_VALUE.get(
replaceValuesAttribute.getIdentifierString()));
replacementValue.addLongIdentifier("replacement-value");
replacementValue.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_REPLACE_VALUES.get());
parser.addArgument(replacementValue);
parser.addDependentArgumentSet(replaceValuesAttribute, replacementValue);
parser.addDependentArgumentSet(replacementValue, replaceValuesAttribute);
// Add arguments pertaining to adding missing attributes.
addAttributeName = new StringArgument(null, "addAttributeName", false, 1,
INFO_TRANSFORM_LDIF_PLACEHOLDER_ATTR_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_ADD_ATTR.get(
"--addAttributeValue",
sourceContainsChangeRecords.getIdentifierString()));
addAttributeName.addLongIdentifier("add-attribute-name");
addAttributeName.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_ADD_ATTR.get());
parser.addArgument(addAttributeName);
parser.addExclusiveArgumentSet(sourceContainsChangeRecords,
addAttributeName);
addAttributeValue = new StringArgument(null, "addAttributeValue", false, 0,
null,
INFO_TRANSFORM_LDIF_ARG_DESC_ADD_VALUE.get(
addAttributeName.getIdentifierString()));
addAttributeValue.addLongIdentifier("add-attribute-value");
addAttributeValue.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_ADD_ATTR.get());
parser.addArgument(addAttributeValue);
parser.addDependentArgumentSet(addAttributeName, addAttributeValue);
parser.addDependentArgumentSet(addAttributeValue, addAttributeName);
addToExistingValues = new BooleanArgument(null, "addToExistingValues",
INFO_TRANSFORM_LDIF_ARG_DESC_ADD_MERGE_VALUES.get(
addAttributeName.getIdentifierString(),
addAttributeValue.getIdentifierString()));
addToExistingValues.addLongIdentifier("add-to-existing-values");
addToExistingValues.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_ADD_ATTR.get());
parser.addArgument(addToExistingValues);
parser.addDependentArgumentSet(addToExistingValues, addAttributeName);
addAttributeBaseDN = new DNArgument(null, "addAttributeBaseDN", false, 1,
null,
INFO_TRANSFORM_LDIF_ARG_DESC_ADD_BASE_DN.get(
addAttributeName.getIdentifierString()));
addAttributeBaseDN.addLongIdentifier("add-attribute-base-dn");
addAttributeBaseDN.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_ADD_ATTR.get());
parser.addArgument(addAttributeBaseDN);
parser.addDependentArgumentSet(addAttributeBaseDN, addAttributeName);
addAttributeScope = new ScopeArgument(null, "addAttributeScope", false,
null,
INFO_TRANSFORM_LDIF_ARG_DESC_ADD_SCOPE.get(
addAttributeBaseDN.getIdentifierString(),
addAttributeName.getIdentifierString()));
addAttributeScope.addLongIdentifier("add-attribute-scope");
addAttributeScope.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_ADD_ATTR.get());
parser.addArgument(addAttributeScope);
parser.addDependentArgumentSet(addAttributeScope, addAttributeName);
addAttributeFilter = new FilterArgument(null, "addAttributeFilter", false,
1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_ADD_FILTER.get(
addAttributeName.getIdentifierString()));
addAttributeFilter.addLongIdentifier("add-attribute-filter");
addAttributeFilter.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_ADD_ATTR.get());
parser.addArgument(addAttributeFilter);
parser.addDependentArgumentSet(addAttributeFilter, addAttributeName);
// Add arguments pertaining to renaming attributes.
renameAttributeFrom = new StringArgument(null, "renameAttributeFrom",
false, 0, INFO_TRANSFORM_LDIF_PLACEHOLDER_ATTR_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_RENAME_FROM.get());
renameAttributeFrom.addLongIdentifier("rename-attribute-from");
renameAttributeFrom.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_RENAME.get());
parser.addArgument(renameAttributeFrom);
renameAttributeTo = new StringArgument(null, "renameAttributeTo",
false, 0, INFO_TRANSFORM_LDIF_PLACEHOLDER_ATTR_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_RENAME_TO.get(
renameAttributeFrom.getIdentifierString()));
renameAttributeTo.addLongIdentifier("rename-attribute-to");
renameAttributeTo.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_RENAME.get());
parser.addArgument(renameAttributeTo);
parser.addDependentArgumentSet(renameAttributeFrom, renameAttributeTo);
parser.addDependentArgumentSet(renameAttributeTo, renameAttributeFrom);
// Add arguments pertaining to flattening subtrees.
flattenBaseDN = new DNArgument(null, "flattenBaseDN", false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_FLATTEN_BASE_DN.get());
flattenBaseDN.addLongIdentifier("flatten-base-dn");
flattenBaseDN.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_FLATTEN.get());
parser.addArgument(flattenBaseDN);
parser.addExclusiveArgumentSet(sourceContainsChangeRecords,
flattenBaseDN);
flattenAddOmittedRDNAttributesToEntry = new BooleanArgument(null,
"flattenAddOmittedRDNAttributesToEntry", 1,
INFO_TRANSFORM_LDIF_ARG_DESC_FLATTEN_ADD_OMITTED_TO_ENTRY.get());
flattenAddOmittedRDNAttributesToEntry.addLongIdentifier(
"flatten-add-omitted-rdn-attributes-to-entry");
flattenAddOmittedRDNAttributesToEntry.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_FLATTEN.get());
parser.addArgument(flattenAddOmittedRDNAttributesToEntry);
parser.addDependentArgumentSet(flattenAddOmittedRDNAttributesToEntry,
flattenBaseDN);
flattenAddOmittedRDNAttributesToRDN = new BooleanArgument(null,
"flattenAddOmittedRDNAttributesToRDN", 1,
INFO_TRANSFORM_LDIF_ARG_DESC_FLATTEN_ADD_OMITTED_TO_RDN.get());
flattenAddOmittedRDNAttributesToRDN.addLongIdentifier(
"flatten-add-omitted-rdn-attributes-to-rdn");
flattenAddOmittedRDNAttributesToRDN.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_FLATTEN.get());
parser.addArgument(flattenAddOmittedRDNAttributesToRDN);
parser.addDependentArgumentSet(flattenAddOmittedRDNAttributesToRDN,
flattenBaseDN);
flattenExcludeFilter = new FilterArgument(null, "flattenExcludeFilter",
false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_FLATTEN_EXCLUDE_FILTER.get());
flattenExcludeFilter.addLongIdentifier("flatten-exclude-filter");
flattenExcludeFilter.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_FLATTEN.get());
parser.addArgument(flattenExcludeFilter);
parser.addDependentArgumentSet(flattenExcludeFilter, flattenBaseDN);
// Add arguments pertaining to moving subtrees.
moveSubtreeFrom = new DNArgument(null, "moveSubtreeFrom", false, 0, null,
INFO_TRANSFORM_LDIF_ARG_DESC_MOVE_SUBTREE_FROM.get());
moveSubtreeFrom.addLongIdentifier("move-subtree-from");
moveSubtreeFrom.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_MOVE.get());
parser.addArgument(moveSubtreeFrom);
moveSubtreeTo = new DNArgument(null, "moveSubtreeTo", false, 0, null,
INFO_TRANSFORM_LDIF_ARG_DESC_MOVE_SUBTREE_TO.get(
moveSubtreeFrom.getIdentifierString()));
moveSubtreeTo.addLongIdentifier("move-subtree-to");
moveSubtreeTo.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_MOVE.get());
parser.addArgument(moveSubtreeTo);
parser.addDependentArgumentSet(moveSubtreeFrom, moveSubtreeTo);
parser.addDependentArgumentSet(moveSubtreeTo, moveSubtreeFrom);
// Add arguments pertaining to redacting attribute values.
redactAttribute = new StringArgument(null, "redactAttribute", false, 0,
INFO_TRANSFORM_LDIF_PLACEHOLDER_ATTR_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_REDACT_ATTR.get());
redactAttribute.addLongIdentifier("redact-attribute");
redactAttribute.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_REDACT.get());
parser.addArgument(redactAttribute);
hideRedactedValueCount = new BooleanArgument(null, "hideRedactedValueCount",
INFO_TRANSFORM_LDIF_ARG_DESC_HIDE_REDACTED_COUNT.get());
hideRedactedValueCount.addLongIdentifier("hide-redacted-value-count");
hideRedactedValueCount.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_REDACT.get());
parser.addArgument(hideRedactedValueCount);
parser.addDependentArgumentSet(hideRedactedValueCount, redactAttribute);
// Add arguments pertaining to excluding attributes and entries.
excludeAttribute = new StringArgument(null, "excludeAttribute", false, 0,
INFO_TRANSFORM_LDIF_PLACEHOLDER_ATTR_NAME.get(),
INFO_TRANSFORM_LDIF_ARG_DESC_EXCLUDE_ATTR.get());
excludeAttribute.addLongIdentifier("suppressAttribute");
excludeAttribute.addLongIdentifier("exclude-attribute");
excludeAttribute.addLongIdentifier("suppress-attribute");
excludeAttribute.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_EXCLUDE.get());
parser.addArgument(excludeAttribute);
excludeEntryBaseDN = new DNArgument(null, "excludeEntryBaseDN", false, 1,
null,
INFO_TRANSFORM_LDIF_ARG_DESC_EXCLUDE_ENTRY_BASE_DN.get(
sourceContainsChangeRecords.getIdentifierString()));
excludeEntryBaseDN.addLongIdentifier("suppressEntryBaseDN");
excludeEntryBaseDN.addLongIdentifier("exclude-entry-base-dn");
excludeEntryBaseDN.addLongIdentifier("suppress-entry-base-dn");
excludeEntryBaseDN.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_EXCLUDE.get());
parser.addArgument(excludeEntryBaseDN);
parser.addExclusiveArgumentSet(sourceContainsChangeRecords,
excludeEntryBaseDN);
excludeEntryScope = new ScopeArgument(null, "excludeEntryScope", false,
null,
INFO_TRANSFORM_LDIF_ARG_DESC_EXCLUDE_ENTRY_SCOPE.get(
sourceContainsChangeRecords.getIdentifierString()));
excludeEntryScope.addLongIdentifier("suppressEntryScope");
excludeEntryScope.addLongIdentifier("exclude-entry-scope");
excludeEntryScope.addLongIdentifier("suppress-entry-scope");
excludeEntryScope.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_EXCLUDE.get());
parser.addArgument(excludeEntryScope);
parser.addExclusiveArgumentSet(sourceContainsChangeRecords,
excludeEntryScope);
excludeEntryFilter = new FilterArgument(null, "excludeEntryFilter", false,
1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_EXCLUDE_ENTRY_FILTER.get(
sourceContainsChangeRecords.getIdentifierString()));
excludeEntryFilter.addLongIdentifier("suppressEntryFilter");
excludeEntryFilter.addLongIdentifier("exclude-entry-filter");
excludeEntryFilter.addLongIdentifier("suppress-entry-filter");
excludeEntryFilter.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_EXCLUDE.get());
parser.addArgument(excludeEntryFilter);
parser.addExclusiveArgumentSet(sourceContainsChangeRecords,
excludeEntryFilter);
excludeNonMatchingEntries = new BooleanArgument(null,
"excludeNonMatchingEntries",
INFO_TRANSFORM_LDIF_ARG_DESC_EXCLUDE_NON_MATCHING.get());
excludeNonMatchingEntries.addLongIdentifier("exclude-non-matching-entries");
excludeNonMatchingEntries.setArgumentGroupName(
INFO_TRANSFORM_LDIF_ARG_GROUP_EXCLUDE.get());
parser.addArgument(excludeNonMatchingEntries);
parser.addDependentArgumentSet(excludeNonMatchingEntries,
excludeEntryBaseDN, excludeEntryScope, excludeEntryFilter);
// Add the remaining arguments.
schemaPath = new FileArgument(null, "schemaPath", false, 0, null,
INFO_TRANSFORM_LDIF_ARG_DESC_SCHEMA_PATH.get(),
true, true, false, false);
schemaPath.addLongIdentifier("schemaFile");
schemaPath.addLongIdentifier("schemaDirectory");
schemaPath.addLongIdentifier("schema-path");
schemaPath.addLongIdentifier("schema-file");
schemaPath.addLongIdentifier("schema-directory");
parser.addArgument(schemaPath);
numThreads = new IntegerArgument('t', "numThreads", false, 1, null,
INFO_TRANSFORM_LDIF_ARG_DESC_NUM_THREADS.get(), 1, Integer.MAX_VALUE,
1);
numThreads.addLongIdentifier("num-threads");
parser.addArgument(numThreads);
processDNs = new BooleanArgument('d', "processDNs",
INFO_TRANSFORM_LDIF_ARG_DESC_PROCESS_DNS.get());
processDNs.addLongIdentifier("process-dns");
parser.addArgument(processDNs);
// Ensure that at least one kind of transformation was requested.
parser.addRequiredArgumentSet(scrambleAttribute, sequentialAttribute,
replaceValuesAttribute, addAttributeName, renameAttributeFrom,
flattenBaseDN, moveSubtreeFrom, redactAttribute, excludeAttribute,
excludeEntryBaseDN, excludeEntryScope, excludeEntryFilter);
}
/**
* {@inheritDoc}
*/
@Override()
public void doExtendedArgumentValidation()
throws ArgumentException
{
// Ideally, exactly one of the targetLDIF and targetToStandardOutput
// arguments should always be provided. But in order to preserve backward
// compatibility with a legacy scramble-ldif tool, we will allow both to be
// omitted if either --scrambleAttribute or --sequentialArgument is
// provided. In that case, the path of the output file will be the path of
// the first input file with ".scrambled" appended to it.
if (! (targetLDIF.isPresent() || targetToStandardOutput.isPresent()))
{
if (! (scrambleAttribute.isPresent() || sequentialAttribute.isPresent()))
{
throw new ArgumentException(ERR_TRANSFORM_LDIF_MISSING_TARGET_ARG.get(
targetLDIF.getIdentifierString(),
targetToStandardOutput.getIdentifierString()));
}
}
// Make sure that the --renameAttributeFrom and --renameAttributeTo
// arguments were provided an equal number of times.
final int renameFromOccurrences = renameAttributeFrom.getNumOccurrences();
final int renameToOccurrences = renameAttributeTo.getNumOccurrences();
if (renameFromOccurrences != renameToOccurrences)
{
throw new ArgumentException(
ERR_TRANSFORM_LDIF_ARG_COUNT_MISMATCH.get(
renameAttributeFrom.getIdentifierString(),
renameAttributeTo.getIdentifierString()));
}
// Make sure that the --moveSubtreeFrom and --moveSubtreeTo arguments were
// provided an equal number of times.
final int moveFromOccurrences = moveSubtreeFrom.getNumOccurrences();
final int moveToOccurrences = moveSubtreeTo.getNumOccurrences();
if (moveFromOccurrences != moveToOccurrences)
{
throw new ArgumentException(
ERR_TRANSFORM_LDIF_ARG_COUNT_MISMATCH.get(
moveSubtreeFrom.getIdentifierString(),
moveSubtreeTo.getIdentifierString()));
}
}
/**
* {@inheritDoc}
*/
@Override()
public ResultCode doToolProcessing()
{
final Schema schema;
try
{
schema = getSchema();
}
catch (final LDAPException le)
{
wrapErr(0, MAX_OUTPUT_LINE_LENGTH, le.getMessage());
return le.getResultCode();
}
// Create the translators to use to apply the transformations.
final ArrayList entryTranslators =
new ArrayList(10);
final ArrayList changeRecordTranslators =
new ArrayList(10);
final AtomicLong excludedEntryCount = new AtomicLong(0L);
createTranslators(entryTranslators, changeRecordTranslators,
schema, excludedEntryCount);
final AggregateLDIFReaderEntryTranslator entryTranslator =
new AggregateLDIFReaderEntryTranslator(entryTranslators);
final AggregateLDIFReaderChangeRecordTranslator changeRecordTranslator =
new AggregateLDIFReaderChangeRecordTranslator(changeRecordTranslators);
// Determine the path to the target file to be written.
final File targetFile;
if (targetLDIF.isPresent())
{
targetFile = targetLDIF.getValue();
}
else if (targetToStandardOutput.isPresent())
{
targetFile = null;
}
else
{
targetFile =
new File(sourceLDIF.getValue().getAbsolutePath() + ".scrambled");
}
// Create the LDIF reader.
final LDIFReader ldifReader;
try
{
InputStream inputStream;
if (sourceLDIF.isPresent())
{
final List sourceFiles = sourceLDIF.getValues();
final ArrayList fileInputStreams =
new ArrayList(2*sourceFiles.size());
for (final File f : sourceFiles)
{
if (! fileInputStreams.isEmpty())
{
// Go ahead and ensure that there are at least new end-of-line
// markers between each file. Otherwise, it's possible for entries
// to run together.
final byte[] doubleEOL = new byte[StaticUtils.EOL_BYTES.length * 2];
System.arraycopy(StaticUtils.EOL_BYTES, 0, doubleEOL, 0,
StaticUtils.EOL_BYTES.length);
System.arraycopy(StaticUtils.EOL_BYTES, 0, doubleEOL,
StaticUtils.EOL_BYTES.length, StaticUtils.EOL_BYTES.length);
fileInputStreams.add(new ByteArrayInputStream(doubleEOL));
}
fileInputStreams.add(new FileInputStream(f));
}
if (fileInputStreams.size() == 1)
{
inputStream = fileInputStreams.get(0);
}
else
{
inputStream = new AggregateInputStream(fileInputStreams);
}
}
else
{
inputStream = System.in;
}
if (sourceCompressed.isPresent())
{
inputStream = new GZIPInputStream(inputStream);
}
ldifReader = new LDIFReader(inputStream, numThreads.getValue(),
entryTranslator, changeRecordTranslator);
if (schema != null)
{
ldifReader.setSchema(schema);
}
}
catch (final Exception e)
{
Debug.debugException(e);
wrapErr(0, MAX_OUTPUT_LINE_LENGTH,
ERR_TRANSFORM_LDIF_ERROR_CREATING_LDIF_READER.get(
StaticUtils.getExceptionMessage(e)));
return ResultCode.LOCAL_ERROR;
}
ResultCode resultCode = ResultCode.SUCCESS;
OutputStream outputStream = null;
processingBlock:
try
{
// Create the output stream to use to write the transformed data.
try
{
if (targetFile == null)
{
outputStream = getOut();
}
else
{
outputStream =
new FileOutputStream(targetFile, appendToTargetLDIF.isPresent());
}
if (compressTarget.isPresent())
{
outputStream = new GZIPOutputStream(outputStream);
}
}
catch (final Exception e)
{
Debug.debugException(e);
wrapErr(0, MAX_OUTPUT_LINE_LENGTH,
ERR_TRANSFORM_LDIF_ERROR_CREATING_OUTPUT_STREAM.get(
targetFile.getAbsolutePath(),
StaticUtils.getExceptionMessage(e)));
resultCode = ResultCode.LOCAL_ERROR;
break processingBlock;
}
// Read the source data one record at a time. The transformations will
// automatically be applied by the LDIF reader's translators, and even if
// there are multiple reader threads, we're guaranteed to get the results
// in the right order.
long entriesWritten = 0L;
while (true)
{
final LDIFRecord ldifRecord;
try
{
ldifRecord = ldifReader.readLDIFRecord();
}
catch (final LDIFException le)
{
Debug.debugException(le);
if (le.mayContinueReading())
{
wrapErr(0, MAX_OUTPUT_LINE_LENGTH,
ERR_TRANSFORM_LDIF_RECOVERABLE_MALFORMED_RECORD.get(
StaticUtils.getExceptionMessage(le)));
if (resultCode == ResultCode.SUCCESS)
{
resultCode = ResultCode.PARAM_ERROR;
}
continue;
}
else
{
wrapErr(0, MAX_OUTPUT_LINE_LENGTH,
ERR_TRANSFORM_LDIF_UNRECOVERABLE_MALFORMED_RECORD.get(
StaticUtils.getExceptionMessage(le)));
if (resultCode == ResultCode.SUCCESS)
{
resultCode = ResultCode.PARAM_ERROR;
}
break processingBlock;
}
}
catch (final Exception e)
{
Debug.debugException(e);
wrapErr(0, MAX_OUTPUT_LINE_LENGTH,
ERR_TRANSFORM_LDIF_UNEXPECTED_READ_ERROR.get(
StaticUtils.getExceptionMessage(e)));
resultCode = ResultCode.LOCAL_ERROR;
break processingBlock;
}
// If the LDIF record is null, then we've run out of records so we're
// done.
if (ldifRecord == null)
{
break;
}
// Write the record to the output stream.
try
{
if (ldifRecord instanceof PreEncodedLDIFEntry)
{
outputStream.write(
((PreEncodedLDIFEntry) ldifRecord).getLDIFBytes());
}
else
{
final ByteStringBuffer buffer = getBuffer();
if (wrapColumn.isPresent())
{
ldifRecord.toLDIF(buffer, wrapColumn.getValue());
}
else
{
ldifRecord.toLDIF(buffer, 0);
}
buffer.append(StaticUtils.EOL_BYTES);
buffer.write(outputStream);
}
}
catch (final Exception e)
{
Debug.debugException(e);
wrapErr(0, MAX_OUTPUT_LINE_LENGTH,
ERR_TRANSFORM_LDIF_WRITE_ERROR.get(targetFile.getAbsolutePath(),
StaticUtils.getExceptionMessage(e)));
resultCode = ResultCode.LOCAL_ERROR;
break processingBlock;
}
// If we've written a multiple of 1000 entries, print a progress
// message.
entriesWritten++;
if ((! targetToStandardOutput.isPresent()) &&
((entriesWritten % 1000L) == 0))
{
final long numExcluded = excludedEntryCount.get();
if (numExcluded > 0L)
{
wrapOut(0, MAX_OUTPUT_LINE_LENGTH,
INFO_TRANSFORM_LDIF_WROTE_ENTRIES_WITH_EXCLUDED.get(
entriesWritten, numExcluded));
}
else
{
wrapOut(0, MAX_OUTPUT_LINE_LENGTH,
INFO_TRANSFORM_LDIF_WROTE_ENTRIES_NONE_EXCLUDED.get(
entriesWritten));
}
}
}
if (! targetToStandardOutput.isPresent())
{
final long numExcluded = excludedEntryCount.get();
if (numExcluded > 0L)
{
wrapOut(0, MAX_OUTPUT_LINE_LENGTH,
INFO_TRANSFORM_LDIF_COMPLETE_WITH_EXCLUDED.get(entriesWritten,
numExcluded));
}
else
{
wrapOut(0, MAX_OUTPUT_LINE_LENGTH,
INFO_TRANSFORM_LDIF_COMPLETE_NONE_EXCLUDED.get(entriesWritten));
}
}
}
finally
{
if (outputStream != null)
{
try
{
outputStream.close();
}
catch (final Exception e)
{
Debug.debugException(e);
wrapErr(0, MAX_OUTPUT_LINE_LENGTH,
ERR_TRANSFORM_LDIF_ERROR_CLOSING_OUTPUT_STREAM.get(
targetFile.getAbsolutePath(),
StaticUtils.getExceptionMessage(e)));
if (resultCode == ResultCode.SUCCESS)
{
resultCode = ResultCode.LOCAL_ERROR;
}
}
}
try
{
ldifReader.close();
}
catch (final Exception e)
{
Debug.debugException(e);
// We can ignore this.
}
}
return resultCode;
}
/**
* Retrieves the schema that should be used for processing.
*
* @return The schema that was created.
*
* @throws LDAPException If a problem is encountered while retrieving the
* schema.
*/
private Schema getSchema()
throws LDAPException
{
// If any schema paths were specified, then load the schema only from those
// paths.
if (schemaPath.isPresent())
{
final ArrayList schemaFiles = new ArrayList(10);
for (final File path : schemaPath.getValues())
{
if (path.isFile())
{
schemaFiles.add(path);
}
else
{
final TreeMap fileMap = new TreeMap();
for (final File schemaDirFile : path.listFiles())
{
final String name = schemaDirFile.getName();
if (schemaDirFile.isFile() && name.toLowerCase().endsWith(".ldif"))
{
fileMap.put(name, schemaDirFile);
}
}
schemaFiles.addAll(fileMap.values());
}
}
if (schemaFiles.isEmpty())
{
throw new LDAPException(ResultCode.PARAM_ERROR,
ERR_TRANSFORM_LDIF_NO_SCHEMA_FILES.get(
schemaPath.getIdentifierString()));
}
else
{
try
{
return Schema.getSchema(schemaFiles);
}
catch (final Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.LOCAL_ERROR,
ERR_TRANSFORM_LDIF_ERROR_LOADING_SCHEMA.get(
StaticUtils.getExceptionMessage(e)));
}
}
}
else
{
// If the INSTANCE_ROOT environment variable is set and it refers to a
// directory that has a config/schema subdirectory that has one or more
// schema files in it, then read the schema from that directory.
try
{
final String instanceRootStr = System.getenv("INSTANCE_ROOT");
if (instanceRootStr != null)
{
final File instanceRoot = new File(instanceRootStr);
final File configDir = new File(instanceRoot, "config");
final File schemaDir = new File(configDir, "schema");
if (schemaDir.exists())
{
final TreeMap fileMap = new TreeMap();
for (final File schemaDirFile : schemaDir.listFiles())
{
final String name = schemaDirFile.getName();
if (schemaDirFile.isFile() &&
name.toLowerCase().endsWith(".ldif"))
{
fileMap.put(name, schemaDirFile);
}
}
if (! fileMap.isEmpty())
{
return Schema.getSchema(new ArrayList(fileMap.values()));
}
}
}
}
catch (final Exception e)
{
Debug.debugException(e);
}
}
// If we've gotten here, then just return null and the tool will try to use
// the default standard schema.
return null;
}
/**
* Creates the entry and change record translators that will be used to
* perform the transformations.
*
* @param entryTranslators A list to which all created entry
* translators should be written.
* @param changeRecordTranslators A list to which all created change record
* translators should be written.
* @param schema The schema to use when processing.
* @param excludedEntryCount A counter used to keep track of the number
* of entries that have been excluded from
* the result set.
*/
private void createTranslators(
final List entryTranslators,
final List changeRecordTranslators,
final Schema schema, final AtomicLong excludedEntryCount)
{
if (scrambleAttribute.isPresent())
{
final Long seed;
if (randomSeed.isPresent())
{
seed = randomSeed.getValue().longValue();
}
else
{
seed = null;
}
final ScrambleAttributeTransformation t =
new ScrambleAttributeTransformation(schema, seed,
processDNs.isPresent(), scrambleAttribute.getValues(),
scrambleJSONField.getValues());
entryTranslators.add(t);
changeRecordTranslators.add(t);
}
if (sequentialAttribute.isPresent())
{
final long initialValue;
if (initialSequentialValue.isPresent())
{
initialValue = initialSequentialValue.getValue().longValue();
}
else
{
initialValue = 0L;
}
final long incrementAmount;
if (sequentialValueIncrement.isPresent())
{
incrementAmount = sequentialValueIncrement.getValue().longValue();
}
else
{
incrementAmount = 1L;
}
for (final String attrName : sequentialAttribute.getValues())
{
final ReplaceWithCounterTransformation t =
new ReplaceWithCounterTransformation(schema, attrName,
initialValue, incrementAmount,
textBeforeSequentialValue.getValue(),
textAfterSequentialValue.getValue(), processDNs.isPresent());
entryTranslators.add(t);
}
}
if (replaceValuesAttribute.isPresent())
{
final ReplaceAttributeTransformation t =
new ReplaceAttributeTransformation(schema,
replaceValuesAttribute.getValue(),
replacementValue.getValues());
entryTranslators.add(t);
}
if (addAttributeName.isPresent())
{
final AddAttributeTransformation t = new AddAttributeTransformation(
schema, addAttributeBaseDN.getValue(), addAttributeScope.getValue(),
addAttributeFilter.getValue(),
new Attribute(addAttributeName.getValue(), schema,
addAttributeValue.getValues()),
(! addToExistingValues.isPresent()));
entryTranslators.add(t);
}
if (renameAttributeFrom.isPresent())
{
final Iterator renameFromIterator =
renameAttributeFrom.getValues().iterator();
final Iterator renameToIterator =
renameAttributeTo.getValues().iterator();
while (renameFromIterator.hasNext())
{
final RenameAttributeTransformation t =
new RenameAttributeTransformation(schema,
renameFromIterator.next(), renameToIterator.next(),
processDNs.isPresent());
entryTranslators.add(t);
changeRecordTranslators.add(t);
}
}
if (flattenBaseDN.isPresent())
{
final FlattenSubtreeTransformation t = new FlattenSubtreeTransformation(
schema, flattenBaseDN.getValue(),
flattenAddOmittedRDNAttributesToEntry.isPresent(),
flattenAddOmittedRDNAttributesToRDN.isPresent(),
flattenExcludeFilter.getValue());
entryTranslators.add(t);
}
if (moveSubtreeFrom.isPresent())
{
final Iterator moveFromIterator =
moveSubtreeFrom.getValues().iterator();
final Iterator moveToIterator = moveSubtreeTo.getValues().iterator();
while (moveFromIterator.hasNext())
{
final MoveSubtreeTransformation t =
new MoveSubtreeTransformation(moveFromIterator.next(),
moveToIterator.next());
entryTranslators.add(t);
changeRecordTranslators.add(t);
}
}
if (redactAttribute.isPresent())
{
final RedactAttributeTransformation t = new RedactAttributeTransformation(
schema, processDNs.isPresent(),
(! hideRedactedValueCount.isPresent()), redactAttribute.getValues());
entryTranslators.add(t);
changeRecordTranslators.add(t);
}
if (excludeAttribute.isPresent())
{
final ExcludeAttributeTransformation t =
new ExcludeAttributeTransformation(schema,
excludeAttribute.getValues());
entryTranslators.add(t);
changeRecordTranslators.add(t);
}
if (excludeEntryBaseDN.isPresent() || excludeEntryScope.isPresent() ||
excludeEntryFilter.isPresent())
{
final ExcludeEntryTransformation t = new ExcludeEntryTransformation(
schema, excludeEntryBaseDN.getValue(), excludeEntryScope.getValue(),
excludeEntryFilter.getValue(),
(! excludeNonMatchingEntries.isPresent()), excludedEntryCount);
entryTranslators.add(t);
}
entryTranslators.add(this);
}
/**
* {@inheritDoc}
*/
@Override()
public LinkedHashMap getExampleUsages()
{
final LinkedHashMap examples =
new LinkedHashMap(4);
examples.put(
new String[]
{
"--sourceLDIF", "input.ldif",
"--targetLDIF", "scrambled.ldif",
"--scrambleAttribute", "givenName",
"--scrambleAttribute", "sn",
"--scrambleAttribute", "cn",
"--numThreads", "10",
"--schemaPath", "/ds/config/schema",
"--processDNs"
},
INFO_TRANSFORM_LDIF_EXAMPLE_SCRAMBLE.get());
examples.put(
new String[]
{
"--sourceLDIF", "input.ldif",
"--targetLDIF", "sequential.ldif",
"--sequentialAttribute", "uid",
"--initialSequentialValue", "1",
"--sequentialValueIncrement", "1",
"--textBeforeSequentialValue", "user.",
"--numThreads", "10",
"--schemaPath", "/ds/config/schema",
"--processDNs"
},
INFO_TRANSFORM_LDIF_EXAMPLE_SEQUENTIAL.get());
examples.put(
new String[]
{
"--sourceLDIF", "input.ldif",
"--targetLDIF", "added-organization.ldif",
"--addAttributeName", "o",
"--addAttributeValue", "Example Corp.",
"--addAttributeFilter", "(objectClass=person)",
"--numThreads", "10",
"--schemaPath", "/ds/config/schema"
},
INFO_TRANSFORM_LDIF_EXAMPLE_ADD.get());
examples.put(
new String[]
{
"--sourceLDIF", "input.ldif",
"--targetLDIF", "rebased.ldif",
"--moveSubtreeFrom", "o=example.com",
"--moveSubtreeTo", "dc=example,dc=com",
"--numThreads", "10",
"--schemaPath", "/ds/config/schema"
},
INFO_TRANSFORM_LDIF_EXAMPLE_REBASE.get());
return examples;
}
/**
* {@inheritDoc}
*/
public Entry translate(final Entry original, final long firstLineNumber)
throws LDIFException
{
final ByteStringBuffer buffer = getBuffer();
if (wrapColumn.isPresent())
{
original.toLDIF(buffer, wrapColumn.getValue());
}
else
{
original.toLDIF(buffer, 0);
}
buffer.append(StaticUtils.EOL_BYTES);
return new PreEncodedLDIFEntry(original, buffer.toByteArray());
}
/**
* Retrieves a byte string buffer that can be used to perform LDIF encoding.
*
* @return A byte string buffer that can be used to perform LDIF encoding.
*/
private ByteStringBuffer getBuffer()
{
ByteStringBuffer buffer = byteStringBuffers.get();
if (buffer == null)
{
buffer = new ByteStringBuffer();
byteStringBuffers.set(buffer);
}
else
{
buffer.clear();
}
return buffer;
}
}
