/*
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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 legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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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 legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* 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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* Copyright 2006-2009 Sun Microsystems, Inc.
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* Portions Copyright 2011-2015 ForgeRock AS
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*/
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package org.opends.server.schema;
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import static org.opends.messages.SchemaMessages.*;
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import static org.opends.server.schema.SchemaConstants.*;
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import static org.opends.server.util.StaticUtils.*;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.LinkedHashMap;
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import java.util.LinkedList;
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import java.util.List;
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import org.forgerock.i18n.LocalizableMessage;
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import org.forgerock.i18n.slf4j.LocalizedLogger;
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import org.forgerock.opendj.ldap.ByteSequence;
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import org.forgerock.opendj.ldap.ByteString;
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import org.forgerock.opendj.ldap.ResultCode;
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import org.forgerock.opendj.ldap.schema.CoreSchema;
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import org.forgerock.opendj.ldap.schema.MatchingRule;
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import org.forgerock.opendj.ldap.schema.SchemaBuilder;
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import org.forgerock.opendj.ldap.schema.Syntax;
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import org.opends.server.admin.std.server.AttributeSyntaxCfg;
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import org.opends.server.api.AttributeSyntax;
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import org.opends.server.core.DirectoryServer;
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import org.opends.server.core.ServerContext;
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import org.opends.server.types.CommonSchemaElements;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.LDAPSyntaxDescription;
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import org.opends.server.types.Schema;
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/**
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* This class defines the LDAP syntax description syntax, which is used to
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* hold attribute syntax definitions in the server schema. The format of this
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* syntax is defined in RFC 2252.
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*/
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public class LDAPSyntaxDescriptionSyntax
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extends AttributeSyntax<AttributeSyntaxCfg>
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{
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private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
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/** The default equality matching rule for this syntax. */
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private MatchingRule defaultEqualityMatchingRule;
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/** The default ordering matching rule for this syntax. */
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private MatchingRule defaultOrderingMatchingRule;
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/** The default substring matching rule for this syntax. */
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private MatchingRule defaultSubstringMatchingRule;
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/**
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* Creates a new instance of this syntax. Note that the only thing that
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* should be done here is to invoke the default constructor for the
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* superclass. All initialization should be performed in the
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* <CODE>initializeSyntax</CODE> method.
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*/
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public LDAPSyntaxDescriptionSyntax()
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{
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super();
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}
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/** {@inheritDoc} */
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@Override
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public Syntax getSDKSyntax(org.forgerock.opendj.ldap.schema.Schema schema)
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{
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return schema.getSyntax(SchemaConstants.SYNTAX_LDAP_SYNTAX_OID);
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}
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/**
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* Retrieves the common name for this attribute syntax.
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*
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* @return The common name for this attribute syntax.
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*/
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@Override
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public String getName()
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{
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return SYNTAX_LDAP_SYNTAX_NAME;
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}
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/**
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* Retrieves the OID for this attribute syntax.
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*
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* @return The OID for this attribute syntax.
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*/
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@Override
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public String getOID()
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{
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return SYNTAX_LDAP_SYNTAX_OID;
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}
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/**
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* Retrieves a description for this attribute syntax.
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*
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* @return A description for this attribute syntax.
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*/
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@Override
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public String getDescription()
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{
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return SYNTAX_LDAP_SYNTAX_DESCRIPTION;
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}
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/**
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* Retrieves the default equality matching rule that will be used for
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* attributes with this syntax.
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*
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* @return The default equality matching rule that will be used for
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* attributes with this syntax, or <CODE>null</CODE> if equality
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* matches will not be allowed for this type by default.
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*/
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@Override
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public MatchingRule getEqualityMatchingRule()
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{
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return defaultEqualityMatchingRule;
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}
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/**
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* Retrieves the default ordering matching rule that will be used for
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* attributes with this syntax.
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*
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* @return The default ordering matching rule that will be used for
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* attributes with this syntax, or <CODE>null</CODE> if ordering
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* matches will not be allowed for this type by default.
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*/
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@Override
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public MatchingRule getOrderingMatchingRule()
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{
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return defaultOrderingMatchingRule;
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}
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/**
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* Retrieves the default substring matching rule that will be used for
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* attributes with this syntax.
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*
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* @return The default substring matching rule that will be used for
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* attributes with this syntax, or <CODE>null</CODE> if substring
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* matches will not be allowed for this type by default.
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*/
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@Override
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public MatchingRule getSubstringMatchingRule()
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{
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return defaultSubstringMatchingRule;
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}
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/**
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* Retrieves the default approximate matching rule that will be used for
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* attributes with this syntax.
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*
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* @return The default approximate matching rule that will be used for
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* attributes with this syntax, or <CODE>null</CODE> if approximate
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* matches will not be allowed for this type by default.
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*/
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@Override
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public MatchingRule getApproximateMatchingRule()
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{
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// There is no approximate matching rule by default.
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return null;
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}
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/**
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* Decodes the contents of the provided byte sequence as an ldap syntax
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* definition according to the rules of this syntax. Note that the provided
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* byte sequence value does not need to be normalized (and in fact, it should
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* not be in order to allow the desired capitalization to be preserved).
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*
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* @param value The byte sequence containing the value
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* to decode (it does not need to be
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* normalized).
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* @param serverContext
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* The server context.
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* @param schema The schema to use to resolve references to
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* other schema elements.
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* @param allowUnknownElements Indicates whether to allow values that are
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* not defined in the server schema. This
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* should only be true when called by
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* {@code valueIsAcceptable}.
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* Not used for LDAP Syntaxes
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* @param forDelete
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* {@code true} if used for deletion.
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*
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* @return The decoded ldapsyntax definition.
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*
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* @throws DirectoryException If the provided value cannot be decoded as an
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* ldapsyntax definition.
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*/
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public static LDAPSyntaxDescription decodeLDAPSyntax(ByteSequence value, ServerContext serverContext,
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Schema schema, boolean allowUnknownElements, boolean forDelete) throws DirectoryException
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{
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// Get string representations of the provided value using the provided form.
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String valueStr = value.toString();
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// We'll do this a character at a time. First, skip over any leading
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// whitespace.
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int pos = 0;
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int length = valueStr.length();
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while (pos < length && valueStr.charAt(pos) == ' ')
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{
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pos++;
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}
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if (pos >= length)
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{
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// This means that the value was empty or contained only whitespace. That
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// is illegal.
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LocalizableMessage message = ERR_ATTR_SYNTAX_LDAPSYNTAX_EMPTY_VALUE.get();
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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// The next character must be an open parenthesis. If it is not, then that
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// is an error.
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char c = valueStr.charAt(pos++);
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if (c != '(')
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{
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_EXPECTED_OPEN_PARENTHESIS.get(valueStr, pos-1, c);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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// Skip over any spaces immediately following the opening parenthesis.
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while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
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{
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pos++;
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}
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if (pos >= length)
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{
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// This means that the end of the value was reached before we could find
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// the OID. Ths is illegal.
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LocalizableMessage message = ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(
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valueStr);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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int oidStartPos = pos;
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if (isDigit(c))
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{
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// This must be a numeric OID. In that case, we will accept only digits
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// and periods, but not consecutive periods.
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boolean lastWasPeriod = false;
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while (pos < length && ((c = valueStr.charAt(pos)) != ' ')
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&& (c = valueStr.charAt(pos)) != ')')
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{
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if (c == '.')
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{
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if (lastWasPeriod)
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{
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_DOUBLE_PERIOD_IN_NUMERIC_OID.
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get(valueStr, pos-1);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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else
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{
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lastWasPeriod = true;
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}
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}
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else if (! isDigit(c))
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{
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// This must have been an illegal character.
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_ILLEGAL_CHAR_IN_NUMERIC_OID.
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get(valueStr, c, pos-1);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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else
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{
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lastWasPeriod = false;
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}
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pos++;
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}
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}
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else
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{
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// This must be a "fake" OID. In this case, we will only accept
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// alphabetic characters, numeric digits, and the hyphen.
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while (pos < length && ((c = valueStr.charAt(pos)) != ' ')
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&& (c=valueStr.charAt(pos))!=')')
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{
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if (isAlpha(c) || isDigit(c) || c == '-' ||
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(c == '_' && DirectoryServer.allowAttributeNameExceptions()))
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{
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// This is fine. It is an acceptable character.
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pos++;
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}
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else
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{
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// This must have been an illegal character.
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_ILLEGAL_CHAR_IN_STRING_OID.
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get(valueStr, c, pos-1);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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}
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}
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// If we're at the end of the value, then it isn't a valid attribute type
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// description. Otherwise, parse out the OID.
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String oid;
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if (pos >= length)
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{
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LocalizableMessage message = ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(
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valueStr);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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oid = toLowerCase(valueStr.substring(oidStartPos, pos));
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// Skip over the space(s) after the OID.
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while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
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{
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pos++;
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}
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if (pos >= length)
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{
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// This means that the end of the value was reached before we could find
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// the OID. Ths is illegal.
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LocalizableMessage message = ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(
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valueStr);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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// At this point, we should have a pretty specific syntax that describes
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// what may come next, but some of the components are optional and it would
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// be pretty easy to put something in the wrong order, so we will be very
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// flexible about what we can accept. Just look at the next token, figure
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// out what it is and how to treat what comes after it, then repeat until
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// we get to the end of the value. But before we start, set default values
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// for everything else we might need to know.
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String description = null;
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Syntax syntax = null;
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HashMap<String,List<String>> extraProperties = new LinkedHashMap<>();
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boolean hasXSyntaxToken = false;
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while (true)
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{
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StringBuilder tokenNameBuffer = new StringBuilder();
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pos = readTokenName(valueStr, tokenNameBuffer, pos);
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String tokenName = tokenNameBuffer.toString();
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String lowerTokenName = toLowerCase(tokenName);
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if (tokenName.equals(")"))
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{
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// We must be at the end of the value. If not, then that's a problem.
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if (pos < length)
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{
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_UNEXPECTED_CLOSE_PARENTHESIS.get(valueStr, pos-1);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
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}
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break;
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}
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else if (lowerTokenName.equals("desc"))
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{
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// This specifies the description for the attribute type. It is an
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// arbitrary string of characters enclosed in single quotes.
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StringBuilder descriptionBuffer = new StringBuilder();
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pos = readQuotedString(valueStr, descriptionBuffer, pos);
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description = descriptionBuffer.toString();
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}
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else
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{
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SchemaBuilder schemaBuilder = serverContext != null ?
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serverContext.getSchemaUpdater().getSchemaBuilder() : new SchemaBuilder(CoreSchema.getInstance());
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if (lowerTokenName.equals("x-subst"))
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{
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if (hasXSyntaxToken)
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{
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// We've already seen syntax extension. More than 1 is not allowed
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_TOO_MANY_EXTENSIONS.get(valueStr);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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hasXSyntaxToken = true;
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StringBuilder woidBuffer = new StringBuilder();
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pos = readQuotedString(valueStr, woidBuffer, pos);
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String syntaxOID = toLowerCase(woidBuffer.toString());
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Syntax subSyntax = schema.getSyntax(syntaxOID);
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if (subSyntax == null)
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{
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LocalizableMessage message = ERR_ATTR_SYNTAX_LDAPSYNTAX_UNKNOWN_SYNTAX.get(oid, syntaxOID);
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throw new DirectoryException(ResultCode.CONSTRAINT_VIOLATION, message);
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}
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syntax = forDelete ? schema.getSyntax(oid) : schemaBuilder.buildSyntax(oid)
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.extraProperties("x-subst", syntaxOID)
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.addToSchema().toSchema().getSyntax(oid);
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}
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else if(lowerTokenName.equals("x-pattern"))
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{
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if (hasXSyntaxToken)
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{
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// We've already seen syntax extension. More than 1 is not allowed
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_TOO_MANY_EXTENSIONS.get(valueStr);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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hasXSyntaxToken = true;
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StringBuilder regexBuffer = new StringBuilder();
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pos = readQuotedString(valueStr, regexBuffer, pos);
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String regex = regexBuffer.toString().trim();
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if(regex.length() == 0)
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{
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LocalizableMessage message = WARN_ATTR_SYNTAX_LDAPSYNTAX_REGEX_NO_PATTERN.get(
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valueStr);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
|
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try
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{
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syntax = forDelete ? schema.getSyntax(oid) : schemaBuilder.buildSyntax(oid)
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.extraProperties("x-pattern", regex)
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.addToSchema().toSchema().getSyntax(oid);
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}
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catch(Exception e)
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{
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LocalizableMessage message =
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WARN_ATTR_SYNTAX_LDAPSYNTAX_REGEX_INVALID_PATTERN.get
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(valueStr,regex);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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}
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else if(lowerTokenName.equals("x-enum"))
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{
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if (hasXSyntaxToken)
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{
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// We've already seen syntax extension. More than 1 is not allowed
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_TOO_MANY_EXTENSIONS.get(valueStr);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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hasXSyntaxToken = true;
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LinkedList<String> values = new LinkedList<>();
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pos = readExtraParameterValues(valueStr, values, pos);
|
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if (values.isEmpty())
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{
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LocalizableMessage message =
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ERR_ATTR_SYNTAX_LDAPSYNTAX_ENUM_NO_VALUES.get(valueStr);
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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message);
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}
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// Parse all enum values, check for uniqueness
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List<String> entries = new LinkedList<>();
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for (String v : values)
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{
|
ByteString entry = ByteString.valueOfUtf8(v);
|
if (entries.contains(entry))
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{
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throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
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WARN_ATTR_SYNTAX_LDAPSYNTAX_ENUM_DUPLICATE_VALUE.get(
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valueStr, entry,pos));
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}
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entries.add(v);
|
}
|
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syntax = forDelete ? schema.getSyntax(oid) : schemaBuilder
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.addEnumerationSyntax(oid, description, true, entries.toArray(new String[0]))
|
.toSchema().getSyntax(oid);
|
}
|
else if (tokenName.matches("X\\-[_\\p{Alpha}-]+"))
|
{
|
// This must be a non-standard property and it must be followed by
|
// either a single value in single quotes or an open parenthesis
|
// followed by one or more values in single quotes separated by spaces
|
// followed by a close parenthesis.
|
List<String> valueList = new ArrayList<>();
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pos = readExtraParameterValues(valueStr, valueList, pos);
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extraProperties.put(tokenName, valueList);
|
}
|
else
|
{
|
// Unknown Token
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LocalizableMessage message = ERR_ATTR_SYNTAX_LDAPSYNTAX_UNKNOWN_EXT.get(
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valueStr, tokenName, pos);
|
throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
|
message);
|
}
|
}
|
}
|
if (syntax == null)
|
{
|
// TODO : add localized message
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM,
|
LocalizableMessage.raw("no LDAP syntax for:" + value));
|
}
|
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CommonSchemaElements.checkSafeProperties(extraProperties);
|
|
//Since we reached here it means everything is OK.
|
return new LDAPSyntaxDescription(valueStr, syntax, extraProperties);
|
}
|
|
/**
|
* Reads the next token name from the attribute syntax definition, skipping
|
* over any leading or trailing spaces, and appends it to the provided buffer.
|
*
|
* @param valueStr The string representation of the attribute syntax
|
* definition.
|
* @param tokenName The buffer into which the token name will be written.
|
* @param startPos The position in the provided string at which to start
|
* reading the token name.
|
*
|
* @return The position of the first character that is not part of the token
|
* name or one of the trailing spaces after it.
|
*
|
* @throws DirectoryException If a problem is encountered while reading the
|
* token name.
|
*/
|
private static int readTokenName(String valueStr, StringBuilder tokenName,
|
int startPos)
|
throws DirectoryException
|
{
|
// Skip over any spaces at the beginning of the value.
|
char c = '\u0000';
|
int length = valueStr.length();
|
while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
|
{
|
startPos++;
|
}
|
|
if (startPos >= length)
|
{
|
LocalizableMessage message =
|
ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(valueStr);
|
throw new DirectoryException(
|
ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
|
}
|
|
|
// Read until we find the next space.
|
while (startPos < length && ((c = valueStr.charAt(startPos++)) != ' '))
|
{
|
tokenName.append(c);
|
}
|
|
|
// Skip over any trailing spaces after the value.
|
while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
|
{
|
startPos++;
|
}
|
|
|
// Return the position of the first non-space character after the token.
|
return startPos;
|
}
|
|
/**
|
* Reads the value of a string enclosed in single quotes, skipping over the
|
* quotes and any leading or trailing spaces, and appending the string to the
|
* provided buffer.
|
*
|
* @param valueStr The user-provided representation of the attribute type
|
* definition.
|
* @param valueBuffer The buffer into which the user-provided representation
|
* of the value will be placed.
|
* @param startPos The position in the provided string at which to start
|
* reading the quoted string.
|
*
|
* @return The position of the first character that is not part of the quoted
|
* string or one of the trailing spaces after it.
|
*
|
* @throws DirectoryException If a problem is encountered while reading the
|
* quoted string.
|
*/
|
private static int readQuotedString(String valueStr,
|
StringBuilder valueBuffer, int startPos)
|
throws DirectoryException
|
{
|
// Skip over any spaces at the beginning of the value.
|
char c = '\u0000';
|
int length = valueStr.length();
|
while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
|
{
|
startPos++;
|
}
|
|
if (startPos >= length)
|
{
|
LocalizableMessage message =
|
ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(valueStr);
|
throw new DirectoryException(
|
ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
|
}
|
|
|
// The next character must be a single quote.
|
if (c != '\'')
|
{
|
LocalizableMessage message = ERR_ATTR_SYNTAX_LDAPSYNTAX_EXPECTED_QUOTE_AT_POS.get(valueStr, startPos, c);
|
throw new DirectoryException(
|
ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
|
}
|
|
|
// Read until we find the closing quote.
|
startPos++;
|
while (startPos < length && ((c = valueStr.charAt(startPos)) != '\''))
|
{
|
valueBuffer.append(c);
|
startPos++;
|
}
|
|
|
// Skip over any trailing spaces after the value.
|
startPos++;
|
while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
|
{
|
startPos++;
|
}
|
|
|
// If we're at the end of the value, then that's illegal.
|
if (startPos >= length)
|
{
|
LocalizableMessage message =
|
ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(valueStr);
|
throw new DirectoryException(
|
ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
|
}
|
|
|
// Return the position of the first non-space character after the token.
|
return startPos;
|
}
|
|
|
/**
|
* Reads the value for an "extra" parameter. It will handle a single unquoted
|
* word (which is technically illegal, but we'll allow it), a single quoted
|
* string, or an open parenthesis followed by a space-delimited set of quoted
|
* strings or unquoted words followed by a close parenthesis.
|
*
|
* @param valueStr The string containing the information to be read.
|
* @param valueList The list of "extra" parameter values read so far.
|
* @param startPos The position in the value string at which to start
|
* reading.
|
*
|
* @return The "extra" parameter value that was read.
|
*
|
* @throws DirectoryException If a problem occurs while attempting to read
|
* the value.
|
*/
|
private static int readExtraParameterValues(String valueStr,
|
List<String> valueList, int startPos)
|
throws DirectoryException
|
{
|
// Skip over any leading spaces.
|
int length = valueStr.length();
|
char c = '\u0000';
|
while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
|
{
|
startPos++;
|
}
|
|
if (startPos >= length)
|
{
|
LocalizableMessage message =
|
ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(valueStr);
|
throw new DirectoryException(
|
ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
|
}
|
|
|
// Look at the next character. If it is a quote, then parse until the next
|
// quote and end. If it is an open parenthesis, then parse individual
|
// values until the close parenthesis and end. Otherwise, parse until the
|
// next space and end.
|
if (c == '\'')
|
{
|
// Parse until the closing quote.
|
StringBuilder valueBuffer = new StringBuilder();
|
startPos++;
|
while (startPos < length && ((c = valueStr.charAt(startPos)) != '\''))
|
{
|
valueBuffer.append(c);
|
startPos++;
|
}
|
startPos++;
|
valueList.add(valueBuffer.toString());
|
}
|
else if (c == '(')
|
{
|
startPos++;
|
// We're expecting a list of values. Quoted, space separated.
|
while (true)
|
{
|
// Skip over any leading spaces;
|
while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
|
{
|
startPos++;
|
}
|
|
if (startPos >= length)
|
{
|
LocalizableMessage message =
|
ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(valueStr);
|
throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
|
message);
|
}
|
|
if (c == ')')
|
{
|
// This is the end of the list.
|
startPos++;
|
break;
|
}
|
else if (c == '(')
|
{
|
// This is an illegal character.
|
LocalizableMessage message =
|
ERR_ATTR_SYNTAX_LDAPSYNTAX_EXTENSION_INVALID_CHARACTER.get(
|
valueStr, startPos);
|
throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
|
message);
|
}
|
else if (c == '\'')
|
{
|
// We have a quoted string
|
StringBuilder valueBuffer = new StringBuilder();
|
startPos++;
|
while (startPos < length && ((c = valueStr.charAt(startPos)) != '\''))
|
{
|
valueBuffer.append(c);
|
startPos++;
|
}
|
|
valueList.add(valueBuffer.toString());
|
startPos++;
|
}
|
else
|
{
|
//Consider unquoted string
|
StringBuilder valueBuffer = new StringBuilder();
|
while (startPos < length && ((c = valueStr.charAt(startPos)) != ' '))
|
{
|
valueBuffer.append(c);
|
startPos++;
|
}
|
|
valueList.add(valueBuffer.toString());
|
}
|
|
if (startPos >= length)
|
{
|
LocalizableMessage message =
|
ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(valueStr);
|
throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
|
message);
|
}
|
}
|
}
|
else
|
{
|
// Parse until the next space.
|
StringBuilder valueBuffer = new StringBuilder();
|
while (startPos < length && ((c = valueStr.charAt(startPos)) != ' '))
|
{
|
valueBuffer.append(c);
|
startPos++;
|
}
|
|
valueList.add(valueBuffer.toString());
|
}
|
|
// Skip over any trailing spaces.
|
while (startPos < length && valueStr.charAt(startPos) == ' ')
|
{
|
startPos++;
|
}
|
|
if (startPos >= length)
|
{
|
LocalizableMessage message =
|
ERR_ATTR_SYNTAX_LDAPSYNTAX_TRUNCATED_VALUE.get(valueStr);
|
throw new DirectoryException(
|
ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
|
}
|
|
return startPos;
|
}
|
}
|
