/**
* Converts DOS time to Java time (number of milliseconds since
* epoch).
*/
public static long dosToJavaTime(long dosTime)
{
java.util.Calendar cal = java.util.Calendar.getInstance();
// CheckStyle:MagicNumberCheck OFF - no point
/* Basties Note: why so many method calls?
* cal.set(java.util.Calendar.YEAR, (int) ((dosTime >> 25) & 0x7f) + 1980);
* cal.set(java.util.Calendar.MONTH, (int) ((dosTime >> 21) & 0x0f) - 1);
* cal.set(java.util.Calendar.DATE, (int) (dosTime >> 16) & 0x1f);
* cal.set(java.util.Calendar.HOUR_OF_DAY, (int) (dosTime >> 11) & 0x1f);
* cal.set(java.util.Calendar.MINUTE, (int) (dosTime >> 5) & 0x3f);
* cal.set(java.util.Calendar.SECOND, (int) (dosTime << 1) & 0x3e);
*/
cal.set((int)(((dosTime >> 25) & 0x7f) + 1980),
(int)(((dosTime >> 21) & 0x0f) - 1),
(int)((dosTime >> 16) & 0x1f),
(int)((dosTime >> 11) & 0x1f),
(int)((dosTime >> 5) & 0x3f),
(int)((dosTime << 1) & 0x3e));
// CheckStyle:MagicNumberCheck ON
return(cal.getTime().getTime());
}
/*
* <p>Calls the {@link Calendar#getTimeInMillis} method.
* Prior to JDK1.4, this method was protected and therefore
* cannot be invoked directly.</p>
*
* <p>TODO: In future, this should be replaced by <code>cal.getTimeInMillis()</code>.</p>
*
* @param cal <code>Calendar</code> to get time in milliseconds.
*
* @return Milliseconds of <code>cal</code>.
*/
private static long getCalendarTimeInMillis(java.util.Calendar cal)
{
return(cal.getTime().getTime());
}