Revision: 45913
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at May 11, 2011 01:23 by laurenceosx
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// TODO check to see if calcs are correct for spring and fall DST changes.
def startOfDay( java.util.Date aDate ) {
final long MS_PER_DAY = (24 * 60 * 60 * 1000);
long tzOffset = java.util.TimeZone.getDefault().getOffset( aDate.time );
long msSinceMidnight = aDate.time % MS_PER_DAY;
return new java.util.Date( aDate.time - msSinceMidnight - tzOffset );
}
def endOfDay( java.util.Date aDate ) {
final long MS_PER_DAY = (24 * 60 * 60 * 1000);
def long startMs = startOfDay( aDate ).time;
def long endMs = startMs + MS_PER_DAY - 1l;
return new java.util.Date( endMs );
}
def nextDayStart( java.util.Date aDate ) {
final long MS_PER_DAY = (24 * 60 * 60 * 1000);
return new java.util.Date( (startOfDay(aDate).time + MS_PER_DAY) );
}
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Groovy startOfDay endOfDay nextDayStart
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Groovy