/*
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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 2006-2010 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.server.schema.SchemaConstants.*;
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import org.forgerock.i18n.LocalizableMessageBuilder;
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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.schema.Schema;
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import org.forgerock.opendj.ldap.schema.SyntaxImpl;
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import org.opends.server.types.DN;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.SubtreeSpecification;
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/**
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* Implementation of the subtree specification attribute syntax, which is used
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* to specify the scope of sub-entries (RFC 3672).
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*/
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final class SubtreeSpecificationSyntaxImpl implements SyntaxImpl
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{
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private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
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@Override
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public String getName()
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{
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return SchemaConstants.SYNTAX_SUBTREE_SPECIFICATION_NAME;
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}
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@Override
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public String getEqualityMatchingRule()
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{
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return EMR_OCTET_STRING_OID;
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}
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@Override
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public String getOrderingMatchingRule()
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{
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return OMR_OCTET_STRING_OID;
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}
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/** {@inheritDoc} */
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@Override
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public String getApproximateMatchingRule()
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{
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return null;
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}
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/** {@inheritDoc} */
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@Override
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public String getSubstringMatchingRule()
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{
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return null;
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}
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/** {@inheritDoc} */
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@Override
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public boolean valueIsAcceptable(final Schema schema, final ByteSequence value,
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final LocalizableMessageBuilder invalidReason)
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{
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// Use the subtree specification code to make this determination.
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try
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{
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SubtreeSpecification.valueOf(DN.rootDN(), value.toString());
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return true;
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}
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catch (DirectoryException e)
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{
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logger.traceException(e);
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invalidReason.append(e.getMessageObject());
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return false;
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}
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}
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@Override
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public boolean isHumanReadable()
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{
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return true;
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}
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/** {@inheritDoc} */
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@Override
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public boolean isBEREncodingRequired()
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{
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return false;
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}
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}
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