001/* 002 * oauth2-oidc-sdk 003 * 004 * Copyright 2012-2021, Connect2id Ltd and contributors. 005 * 006 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use 007 * this file except in compliance with the License. You may obtain a copy of the 008 * License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software distributed 013 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 014 * CONDITIONS OF ANY KIND, either express or implied. See the License for the 015 * specific language governing permissions and limitations under the License. 016 */ 017 018package com.nimbusds.openid.connect.sdk.assurance.claims; 019 020 021import net.jcip.annotations.Immutable; 022 023import com.nimbusds.oauth2.sdk.ParseException; 024import com.nimbusds.oauth2.sdk.id.Identifier; 025import com.nimbusds.oauth2.sdk.util.StringUtils; 026 027 028/** 029 * Mobile subscriber ISDN number. 030 * 031 * <p>Example where 91 is the country code, 8369 is the national destination 032 * code and 110173 is the subscriber number: 033 * 034 * <pre> 035 * 919825098250 036 * </pre> 037 * 038 * <p>Related specifications: 039 * 040 * <ul> 041 * <li>OpenID Connect for Identity Assurance 1.0, section 4.1. 042 * <li>ITU-T E.164 043 * </ul> 044 */ 045@Immutable 046public final class MSISDN extends Identifier { 047 048 049 private static final long serialVersionUID = 6919844477369481587L; 050 051 052 /** 053 * The maximum length of an MSISDN. 054 */ 055 public static final int MAX_LENGTH = 15; 056 057 058 /** 059 * Creates a new mobile subscriber ISDN number with the specified 060 * value. 061 * 062 * @param value The MSISDN value. Must not be {@code null}. 063 */ 064 public MSISDN(final String value) { 065 super(value); 066 if (! StringUtils.isNumeric(value)) { 067 throw new IllegalArgumentException("The MSISDN must be a numeric string"); 068 } 069 if (value.length() > MAX_LENGTH) { 070 throw new IllegalArgumentException("The MSISDN must not contain more than " + MAX_LENGTH + " digits"); 071 } 072 } 073 074 075 @Override 076 public boolean equals(final Object object) { 077 078 return object instanceof MSISDN && 079 this.toString().equals(object.toString()); 080 } 081 082 083 /** 084 * Parses an mobile subscriber ISDN number. 085 * 086 * @param s The string to parse. Must not be {@code null}. 087 * 088 * @return The mobile subscriber ISDN number. 089 * 090 * @throws ParseException If parsing failed. 091 */ 092 public static MSISDN parse(final String s) 093 throws ParseException { 094 095 try { 096 return new MSISDN(s); 097 } catch (IllegalArgumentException e) { 098 throw new ParseException(e.getMessage()); 099 } 100 } 101}