| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.api.ldap.model.schema.normalizers; |
| |
| |
| import org.apache.directory.api.asn1.util.Oid; |
| import org.apache.directory.api.i18n.I18n; |
| import org.apache.directory.api.ldap.model.constants.SchemaConstants; |
| import org.apache.directory.api.ldap.model.exception.LdapException; |
| import org.apache.directory.api.ldap.model.exception.LdapInvalidAttributeValueException; |
| import org.apache.directory.api.ldap.model.message.ResultCodeEnum; |
| import org.apache.directory.api.ldap.model.schema.Normalizer; |
| import org.apache.directory.api.ldap.model.schema.PrepareString; |
| import org.apache.directory.api.ldap.model.schema.SchemaManager; |
| import org.apache.directory.api.util.Strings; |
| |
| |
| /** |
| * A normalizer for the objectIdentifierMatch matching rule. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @SuppressWarnings("serial") |
| public class ObjectIdentifierNormalizer extends Normalizer |
| { |
| /** A reference to the schema manager used to normalize the Name */ |
| private transient SchemaManager schemaManager; |
| |
| /** |
| * Creates a new instance of ObjectIdentifierNormalizer. |
| */ |
| public ObjectIdentifierNormalizer() |
| { |
| super( SchemaConstants.OBJECT_IDENTIFIER_MATCH_MR_OID ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void setSchemaManager( SchemaManager schemaManager ) |
| { |
| this.schemaManager = schemaManager; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String normalize( String value ) throws LdapException |
| { |
| if ( Strings.isEmpty( value ) ) |
| { |
| return ""; |
| } |
| |
| String trimmedValue = value.trim(); |
| |
| if ( Strings.isEmpty( trimmedValue ) ) |
| { |
| return ""; |
| } |
| |
| String oid = schemaManager.getRegistries().getOid( trimmedValue ); |
| |
| if ( oid == null ) |
| { |
| // Not found in the schemaManager : keep it as is |
| if ( Oid.isOid( trimmedValue ) ) |
| { |
| // It's an numericOid |
| oid = trimmedValue; |
| } |
| else |
| { |
| // It's a descr : ALPHA ( ALPHA | DIGIT | '-' )* |
| for ( int i = 0; i < trimmedValue.length(); i++ ) |
| { |
| char c = trimmedValue.charAt( i ); |
| |
| if ( i == 0 ) |
| { |
| if ( !Character.isLetter( c ) ) |
| { |
| throw new LdapInvalidAttributeValueException( ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX, I18n.err( |
| I18n.ERR_13724_INVALID_VALUE, value ) ); |
| } |
| } |
| else |
| { |
| if ( !( Character.isDigit( c ) || Character.isLetter( c ) || ( c == '-' ) || ( c == '_' ) ) ) |
| { |
| throw new LdapInvalidAttributeValueException( ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX, I18n.err( |
| I18n.ERR_13724_INVALID_VALUE, value ) ); |
| } |
| } |
| } |
| |
| oid = trimmedValue; |
| } |
| } |
| |
| return oid; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String normalize( String value, PrepareString.AssertionType assertionType ) throws LdapException |
| { |
| return normalize( value ); |
| } |
| } |