org.libav.net.rtsp.message.DateField Maven / Gradle / Ivy
/*
* Copyright (C) 2012 Ondrej Perutka
*
* This program is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* .
*/
package org.libav.net.rtsp.message;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
/**
* Date RTSP header field builder.
*
* @author Ondrej Perutka
*/
public class DateField extends RtspHeader.Field {
private static final DateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'", Locale.ENGLISH);
private Date date;
/**
* Create a new Date header field and set the date.
* @param date
*/
public DateField(Date date) {
super("Date");
this.date = date;
}
/**
* Get date.
*
* @return date
*/
public Date getDate() {
return date;
}
/**
* Set date.
*
* @param date
*/
public void setDate(Date date) {
this.date = date;
}
@Override
public String getValueText() {
return dateFormat.format(date);
}
@Override
public DateField clone() {
return new DateField(new Date(date.getTime()));
}
/**
* Parse Date RTSP header field.
*
* @param fieldValue
* @return a Date RTSP header field
* @throws ParseException if the given fieldValue does not contain a date
* in valid format
*/
public static DateField parse(String fieldValue) throws ParseException {
return new DateField(dateFormat.parse(fieldValue));
}
}