/*
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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 2006-2008 Sun Microsystems, Inc.
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* Portions Copyright 2012-2015 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 java.util.List;
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import org.forgerock.i18n.LocalizableMessage;
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import org.forgerock.opendj.config.server.ConfigChangeResult;
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import org.forgerock.opendj.config.server.ConfigException;
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import org.forgerock.opendj.ldap.schema.Schema;
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import org.forgerock.opendj.ldap.schema.SchemaOptions;
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import org.forgerock.opendj.ldap.schema.Syntax;
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import org.forgerock.util.Option;
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import org.opends.server.admin.server.ConfigurationChangeListener;
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import org.opends.server.admin.std.server.TelephoneNumberAttributeSyntaxCfg;
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import org.opends.server.api.AttributeSyntax;
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import org.opends.server.core.ServerContext;
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/**
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* This class implements the telephone number attribute syntax, which is defined
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* in RFC 2252. Note that this can have two modes of operation, depending on
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* its configuration. Most of the time, it will be very lenient when deciding
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* what to accept, and will allow anything but only pay attention to the digits.
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* However, it can also be configured in a "strict" mode, in which case it will
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* only accept values in the E.123 international telephone number format.
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*/
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public class TelephoneNumberSyntax
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extends AttributeSyntax<TelephoneNumberAttributeSyntaxCfg>
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implements ConfigurationChangeListener<TelephoneNumberAttributeSyntaxCfg>
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{
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/** Indicates whether this matching rule should operate in strict mode. */
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private boolean strictMode;
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/** The current configuration for this telephone number syntax. */
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private TelephoneNumberAttributeSyntaxCfg currentConfig;
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private ServerContext serverContext;
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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 TelephoneNumberSyntax()
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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 void initializeSyntax(TelephoneNumberAttributeSyntaxCfg configuration, ServerContext serverContext)
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throws ConfigException
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{
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this.serverContext = serverContext;
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// We may or may not have access to the config entry. If we do, then see if
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// we should use the strict compliance mode. If not, just assume that we
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// won't.
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strictMode = false;
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if (configuration != null)
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{
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currentConfig = configuration;
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currentConfig.addTelephoneNumberChangeListener(this);
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strictMode = currentConfig.isStrictFormat();
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updateNewSchema();
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}
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}
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/** Update the option in new schema if it changes from current value. */
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private void updateNewSchema()
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{
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Option<Boolean> option = SchemaOptions.ALLOW_NON_STANDARD_TELEPHONE_NUMBERS;
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if (strictMode == serverContext.getSchemaNG().getOption(option))
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{
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SchemaUpdater schemaUpdater = serverContext.getSchemaUpdater();
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schemaUpdater.updateSchema(schemaUpdater.getSchemaBuilder().setOption(option, !strictMode).toSchema());
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}
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}
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/** {@inheritDoc} */
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@Override
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public Syntax getSDKSyntax(Schema schema)
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{
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return schema.getSyntax(SchemaConstants.SYNTAX_TELEPHONE_OID);
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}
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/**
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* Performs any finalization that may be necessary for this attribute syntax.
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*/
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@Override
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public void finalizeSyntax()
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{
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currentConfig.removeTelephoneNumberChangeListener(this);
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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_TELEPHONE_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_TELEPHONE_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_TELEPHONE_DESCRIPTION;
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}
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/** {@inheritDoc} */
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@Override
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public boolean isConfigurationChangeAcceptable(
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TelephoneNumberAttributeSyntaxCfg configuration,
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List<LocalizableMessage> unacceptableReasons)
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{
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// The configuration will always be acceptable.
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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 ConfigChangeResult applyConfigurationChange(
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TelephoneNumberAttributeSyntaxCfg configuration)
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{
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currentConfig = configuration;
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strictMode = configuration.isStrictFormat();
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updateNewSchema();
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return new ConfigChangeResult();
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}
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}
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