001 /** 002 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved. 003 * 004 * This library is free software; you can redistribute it and/or modify it under 005 * the terms of the GNU Lesser General Public License as published by the Free 006 * Software Foundation; either version 2.1 of the License, or (at your option) 007 * any later version. 008 * 009 * This library is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 011 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 012 * details. 013 */ 014 015 package com.liferay.portal.format; 016 017 import com.liferay.portal.kernel.format.PhoneNumberFormat; 018 import com.liferay.portal.kernel.util.Validator; 019 020 /** 021 * @author Brian Wing Shun Chan 022 * @author Manuel de la Peña 023 */ 024 public class IdenticalPhoneNumberFormatImpl implements PhoneNumberFormat { 025 026 public String format(String phoneNumber) { 027 return phoneNumber; 028 } 029 030 public String strip(String phoneNumber) { 031 return phoneNumber; 032 } 033 034 public boolean validate(String phoneNumber) { 035 if (Validator.isNull(phoneNumber)) { 036 return false; 037 } 038 039 return true; 040 } 041 042 }