001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.commons.security;
020
021import lucee.commons.lang.StringUtil;
022
023public class CredentialsImpl implements Credentials {
024
025        private String username;
026        private String password;
027
028        private CredentialsImpl(String username,String password){
029                this.username=username;
030                this.password=password;
031        }
032        
033        @Override
034        public String getUsername() {
035                return username;
036        }
037
038        @Override
039        public String getPassword() {
040                return password;
041        }
042        
043        public static Credentials toCredentials(String username,String password){
044                if(StringUtil.isEmpty(username,true)) return null;
045                if(StringUtil.isEmpty(password,true)) password="";
046                return new CredentialsImpl(username, password);
047        }
048
049}