| /* |
| * 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.name; |
| |
| |
| /** |
| * Utility class used to manipulate Dn or Rdn elements. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public final class DnUtils |
| { |
| /** |
| * a private constructor |
| */ |
| private DnUtils() |
| { |
| } |
| |
| |
| /** |
| * Gets the attributeType of a RDN (the left part of the RDN). The RDN is supposed |
| * to contain only one AVA. |
| * |
| * @param rdn the RDN |
| * @return the attributeType |
| */ |
| public static String getRdnAttributeType( String rdn ) |
| { |
| int index = rdn.indexOf( '=' ); |
| return rdn.substring( 0, index ); |
| } |
| |
| |
| /** |
| * Gets the value of a RDN ( the right part of the RDN). The RDN is supposed |
| * to contain only one AVA. |
| * |
| * @param rdn the RDN |
| * @return the value of tpart of the RDN |
| */ |
| public static String getRdnValue( String rdn ) |
| { |
| int index = rdn.indexOf( '=' ); |
| return rdn.substring( index + 1, rdn.length() ); |
| } |
| } |