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/*
* Copyright 2017 araguacaima
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.araguacaima.commons.utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.PostConstruct;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;
/**
* Clase utilitaria para manipular fechas
*
* Title: DateUtil.java
*
* @author Alejandro Manuel Méndez Araguacaima (AMMA)
* Changes:
*
*
2014-11-26 (AMMA) Creacion de la clase.
*
*/
// TODO: This class uses a lot of hardcoded spanish words...
public class DateUtils {
public static final String EMPTY_DATE_FE = "DD-MM-AAAA"; // Valor a mostrar en la pantalla por defecto
public static final String EMPTY_DATE_FE_HHMMSS = EMPTY_DATE_FE + " HH:MM:SS";
public static final String FIRST_SECOND = " 00:00:00";
public static final String LAST_SECOND = " 23:59:59";
public static final int LONG_DATE_LENGTH = 19;
public static final long MILLISECONDS_IN_DAY = 3600L * 24L * 1000L;
public static final int SHORT_DATE_LENGTH = 10;
private static final Logger log = LoggerFactory.getLogger(DateUtils.class);
private static final DateUtils INSTANCE = new DateUtils();
// Formato para crear objetos Date desde javascript
public final SimpleDateFormat sdfjs = new SimpleDateFormat("yyyy,MM,dd");
// Formato para manejo de nombres de archivos. No formatear fechas con este formato.
public final SimpleDateFormat sdfl = new SimpleDateFormat("yyyyMMddHHmmss");
// Para usar en la carga masiva
public final SimpleDateFormat sdfs = new SimpleDateFormat("yyyyMMdd");
// Para usar en las trazas de la carga masiva
public final SimpleDateFormat sdfslash = new SimpleDateFormat("yyyy/MM/dd");
public final SimpleDateFormat sdfus = new SimpleDateFormat("yyyy-MM-dd");
// Formato de Fecha standard
// public final SimpleDateFormat sdf = new SimpleDateFormat(SystemInfo.get("date.short")); //
// dd-MM-yyyy
public SimpleDateFormat sdf; // dd-MM-yyyy
// Formato de Fecha y Hora standard
// public final SimpleDateFormat sdfe = new SimpleDateFormat(
// SystemInfo.get("date.long")); // dd-MM-yyyy hh:mm:ss, yyyy-MM-dd hh:mm:ss
public SimpleDateFormat sdfe; // dd-MM-yyyy hh:mm:ss, yyyy-MM-dd hh:mm:ss
// Formato para manejo de tiempo (Horas, Minutos, Segundos)
// public final SimpleDateFormat sdft = new SimpleDateFormat(SystemInfo.get("date.time")); //
// HH:mm:ss
public SimpleDateFormat sdft; // HH:mm:ss
;
private DateUtils() {
if (INSTANCE != null) {
throw new IllegalStateException("Already instantiated");
}
}
public static DateUtils getInstance() {
return INSTANCE;
}
public Object clone() throws CloneNotSupportedException {
throw new CloneNotSupportedException("Cannot clone instance of this class");
}
public String completeDateFirst(String date) {
return completeDate(date, FIRST_SECOND);
}
public String completeDate(String date, String time) {
if (null == date) {
return null;
} else if (date.length() == SHORT_DATE_LENGTH) {
log.debug("Agregandole la hora '" + time + "' a la fecha '" + date + "'.");
return date + time;
} else {
log.debug("No se reconoce '" + date + "' como una fecha corta valida.");
return date;
}
}
public String completeDateLast(String date) {
return completeDate(date, LAST_SECOND);
}
public int daysBetween(Date d1, Date d2) {
return (int) ((d2.getTime() - d1.getTime()) / (MILLISECONDS_IN_DAY));
}
public String format(Date date, String format) {
SimpleDateFormat sdf_ = new SimpleDateFormat(format);
sdf_.setLenient(false);
return sdf_.format(date);
}
public String formatDate(Date date) {
return (date == null) ? null : sdf.format(date);
}
public String formatDateTime(Date date) {
return (date == null) ? null : sdfe.format(date);
}
// Inicio metodos de SICAM
// TODO: Sincerar que metodos se quedan
public Date getDateByString(String fecha, boolean useUSFormat) {
if (useUSFormat) {
try {
return sdfus.parse(fecha);
} catch (Exception ex) {
log.error("Error parsing date '" + fecha + "' with format '" + sdf.toPattern() + "'." + ex.getMessage
()); // toString
return null;
}
} else {
return getDateByString(fecha);
}
}
public Date getDateByString(String fecha) {
try {
return sdf.parse(fecha);
} catch (Exception ex) {
log.error("Error parsing date '" + fecha + "' with format '" + sdf.toPattern() + "'." + ex.getMessage());
// toString
return null;
}
}
public Date getDateWithZeroHour(Date originalDate) {
if (null == originalDate) {
return null;
}
Calendar calen = new GregorianCalendar();
calen.setTime(originalDate);
calen.set(Calendar.HOUR_OF_DAY, 0);
calen.set(Calendar.MINUTE, 0);
calen.set(Calendar.SECOND, 0);
return calen.getTime();
}
/**
* Gets a date in java.sql.Date for a java.util.Date date given.
*
* @param date java.util.Date object
* @return return java.sql.Date object
*/
public java.sql.Date getSqlDate(Date date) {
return (date == null) ? null : new java.sql.Date(date.getTime());
}
// Final metodos de SICAM
/**
* TODO: Analizar el comportamiento de lenient
* Si no se coloca setLenient(false) en los DateFormat, el parser tratar de manejar los errores.
* Por ejemplo, si le llega un mes 15, le resta los 12 de exceso y devuelve el mes 3.
* Al colocar setLenient(false) un mes 15 dara error siempre.
*/
@PostConstruct
public void init() {
String propertyName = "date.short";
String pattern = SystemInfo.get(propertyName);
if (null == pattern) {
pattern = "dd-MM-yyyy";
log.error("No se consiguio valor para la propiedad '" + propertyName + "'. Usando el valor por " + "" +
"" + "" + "" + "" + "" + "" + "" + "defecto '" + pattern + "'.");
}
sdf = new SimpleDateFormat(pattern); // dd-MM-yyyy
propertyName = "date.time";
pattern = SystemInfo.get(propertyName);
if (null == pattern) {
pattern = "HH:mm:ss";
log.error("No se consiguio valor para la propiedad '" + propertyName + "'. Usando el valor por " + "" +
"" + "" + "" + "" + "" + "" + "" + "defecto '" + pattern + "'.");
}
sdft = new SimpleDateFormat(pattern); // HH:mm:ss
propertyName = "date.long";
pattern = SystemInfo.get(propertyName);
if (null == pattern) {
pattern = "dd-MM-yyyy hh:mm:ss, yyyy-MM-dd hh:mm:ss";
log.error("No se consiguio valor para la propiedad '" + propertyName + "'. Usando el valor por " + "" +
"" + "" + "" + "" + "" + "" + "" + "defecto '" + pattern + "'.");
}
sdfe = new SimpleDateFormat(pattern); // dd-MM-yyyy hh:mm:ss, yyyy-MM-dd hh:mm:ss
sdf.setLenient(false);
sdfe.setLenient(false);
sdft.setLenient(false);
sdfl.setLenient(false);
sdfjs.setLenient(false);
sdfs.setLenient(false);
sdfslash.setLenient(false);
}
public boolean isEmpty(String formattedDate) {
return DateUtils.EMPTY_DATE_FE.equalsIgnoreCase(formattedDate) || DateUtils.EMPTY_DATE_FE_HHMMSS
.equalsIgnoreCase(
formattedDate) || (StringUtils.isBlank(formattedDate));
}
public void main(String[] args) {
/*
Calendar cal1 = new GregorianCalendar();
Calendar cal2 = new GregorianCalendar();
cal1.set(2008, 8, 1);
cal2.set(2008, 9, 5);
log.debug("Days= " + daysBetween(cal1.getTime(), cal2.getTime()));
*/
log.debug("new Date(1) = " + new Date(1328098453000L));
}
public String now() {
Calendar calen = new GregorianCalendar();
String hour = String.valueOf(calen.get(Calendar.HOUR_OF_DAY));
String minutes = String.valueOf(calen.get(Calendar.MINUTE));
String seconds = String.valueOf(calen.get(Calendar.SECOND));
if (minutes.length() < 2) {
minutes = "0" + minutes;
}
if (seconds.length() < 2) {
seconds = "0" + seconds;
}
return hour + ":" + minutes + ":" + seconds;
}
public String today() {
SimpleDateFormat sdf_ = new SimpleDateFormat("dd'/'MM'/'yyyy", new Locale("es_ES"));
sdf_.setLenient(false);
return sdf_.format(new Date());
}
// TODO: Cambiar este metodo para que use Locale para obtener los nombres de los dias y meses.
public String todayFullString() {
final Calendar instance = Calendar.getInstance();
int year = instance.get(Calendar.YEAR);
if (year < 1000) {
year += 1900;
}
int day = instance.get(Calendar.DAY_OF_MONTH);
int month = instance.get(Calendar.MONTH);
String daym = "" + day;
if (day < 10) {
daym = "0" + day;
}
String[] dayarray = new String[]{"Domingo", "Lunes", "Martes", "Miercoles", "Jueves", "Viernes", "Sabado"};
String[] montharray = new String[]{"Enero",
"Febrero",
"Marzo",
"Abril",
"Mayo",
"Junio",
"Julio",
"Agosto",
"Septiembre",
"Octubre",
"Noviembre",
"Diciembre"};
return (dayarray[day] + " " + daym + " de " + montharray[month] + " de " + year);
}
public boolean validateFormat(String date, String format) {
try {
SimpleDateFormat sdf_ = new SimpleDateFormat(format);
sdf_.setLenient(false);
sdf_.parse(date);
return date.length() == format.length();
} catch (Exception e) {
log.error("La fecha '" + date + "' no cumple con el formato '" + format + "'.");
return false;
}
}
}
