1 /* 2 * Copyright (c) 2002-2022, City of Paris 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice 10 * and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice 13 * and the following disclaimer in the documentation and/or other materials 14 * provided with the distribution. 15 * 16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * License 1.0 33 */ 34 package fr.paris.lutece.plugins.dansmarue.modules.rest.util.date; 35 36 import java.text.ParseException; 37 import java.text.SimpleDateFormat; 38 import java.util.Date; 39 40 import org.apache.commons.lang.StringUtils; 41 42 import fr.paris.lutece.portal.service.util.AppLogService; 43 44 /** 45 * DateUtils. 46 */ 47 public final class DateUtils 48 { 49 50 /** The Constant FORMAT_DATE_1. */ 51 private static final String FORMAT_DATE_1 = "dd/MM/yyyy"; 52 53 /** The Constant FORMAT_DATE_2. */ 54 private static final String FORMAT_DATE_2 = "yyyy-MM-dd"; 55 56 /** The Constant FORMAT_HOUR. */ 57 private static final String FORMAT_HOUR = "HH:mm"; 58 59 /** 60 * Costructor. 61 */ 62 private DateUtils( ) 63 { 64 } 65 66 /** 67 * Change date format. 68 * 69 * @param strDate 70 * the date 71 * @return new format 72 */ 73 public static String convertDate( String strDate ) 74 { 75 SimpleDateFormat sfd = new SimpleDateFormat( FORMAT_DATE_1 ); 76 SimpleDateFormat sfd2 = new SimpleDateFormat( FORMAT_DATE_2 ); 77 String strDateConverted = StringUtils.EMPTY; 78 79 try 80 { 81 Date date = sfd.parse( strDate ); 82 strDateConverted = sfd2.format( date ); 83 } 84 catch( ParseException e ) 85 { 86 AppLogService.error( e.getMessage( ), e ); 87 } 88 89 return strDateConverted; 90 } 91 92 /** 93 * Formats a date, to pattern HH:mm. 94 * 95 * @param hour 96 * date to convert. 97 * @return date format 98 */ 99 public static String convertHour( Date hour ) 100 { 101 SimpleDateFormat sdf = new SimpleDateFormat( FORMAT_HOUR ); 102 String result = StringUtils.EMPTY; 103 if ( null != hour ) 104 { 105 result = sdf.format( hour ); 106 } 107 return result; 108 } 109 }