001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.api.ldap.model.schema.syntaxCheckers; 021 022 023import org.apache.directory.api.ldap.model.constants.SchemaConstants; 024import org.apache.directory.api.ldap.model.schema.SyntaxChecker; 025 026 027/** 028 * A SyntaxChecker which verifies that a value is an Audio according to RFC 2252. 029 * 030 * <pre> 031 * The encoding of a value with Audio syntax is the octets of the value 032 * itself, an 8KHz uncompressed encoding compatible with the SunOS 033 * 4.1.3 'play' utility. We implement it as a binary element. 034 * </pre> 035 * 036 * It has been removed in RFC 4517 037 * 038 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 039 */ 040@SuppressWarnings("serial") 041public final class AudioSyntaxChecker extends SyntaxChecker 042{ 043 /** 044 * A static instance of AudioSyntaxChecker 045 */ 046 public static final AudioSyntaxChecker INSTANCE = new AudioSyntaxChecker( SchemaConstants.AUDIO_SYNTAX ); 047 048 /** 049 * A static Builder for this class 050 */ 051 public static final class Builder extends SCBuilder<AudioSyntaxChecker> 052 { 053 /** 054 * The Builder constructor 055 */ 056 private Builder() 057 { 058 super( SchemaConstants.AUDIO_SYNTAX ); 059 } 060 061 062 /** 063 * Create a new instance of AudioSyntaxChecker 064 * @return A new instance of AudioSyntaxChecker 065 */ 066 @Override 067 public AudioSyntaxChecker build() 068 { 069 return new AudioSyntaxChecker( oid ); 070 } 071 } 072 073 074 /** 075 * Creates a new instance of AudioSyntaxChecker 076 * 077 * @param oid The OID to use for this SyntaxChecker 078 */ 079 private AudioSyntaxChecker( String oid ) 080 { 081 super( oid ); 082 } 083 084 085 /** 086 * @return An instance of the Builder for this class 087 */ 088 public static Builder builder() 089 { 090 return new Builder(); 091 } 092}