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 * https://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 a Fax according to RFC 4517. 029 * <p> 030 * We didn't implemented the check against RFC 804, so the value is considered 031 * to contain an OctetString. 032 * 033 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 034 */ 035@SuppressWarnings("serial") 036public final class FaxSyntaxChecker extends SyntaxChecker 037{ 038 /** 039 * A static instance of FaxSyntaxChecker 040 */ 041 public static final FaxSyntaxChecker INSTANCE = new FaxSyntaxChecker( SchemaConstants.FAX_SYNTAX ); 042 043 /** 044 * A static Builder for this class 045 */ 046 public static final class Builder extends SCBuilder<FaxSyntaxChecker> 047 { 048 /** 049 * The Builder constructor 050 */ 051 private Builder() 052 { 053 super( SchemaConstants.FAX_SYNTAX ); 054 } 055 056 057 /** 058 * Create a new instance of FaxSyntaxChecker 059 * @return A new instance of FaxSyntaxChecker 060 */ 061 @Override 062 public FaxSyntaxChecker build() 063 { 064 return new FaxSyntaxChecker( oid ); 065 } 066 } 067 068 069 /** 070 * Private default constructor to prevent unnecessary instantiation. 071 * 072 * @param oid The OID to use for this SyntaxChecker 073 */ 074 private FaxSyntaxChecker( String oid ) 075 { 076 super( oid ); 077 } 078 079 080 /** 081 * @return An instance of the Builder for this class 082 */ 083 public static Builder builder() 084 { 085 return new Builder(); 086 } 087}