78 lines
2.9 KiB
Java
78 lines
2.9 KiB
Java
package com.bytezone.diskbrowser.utilities;
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import java.time.DateTimeException;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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// -----------------------------------------------------------------------------------//
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public class DateTime
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// -----------------------------------------------------------------------------------//
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{
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private static String[] months =
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{ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
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private static String[] days =
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{ "", "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" };
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private static final DateTimeFormatter dtf = DateTimeFormatter.ofPattern ("dd-LLL-yy HH:mm");
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private final int second;
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private final int minute;
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private final int hour;
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private final int year;
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private final int day;
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private final int month;
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private final int weekDay;
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// ---------------------------------------------------------------------------------//
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public DateTime (byte[] buffer, int ptr)
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// ---------------------------------------------------------------------------------//
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{
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second = buffer[ptr] & 0xFF;
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minute = buffer[++ptr] & 0xFF;
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hour = buffer[++ptr] & 0xFF;
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year = buffer[++ptr] & 0xFF;
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day = buffer[++ptr] & 0xFF;
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month = buffer[++ptr] & 0xFF;
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++ptr; // empty
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weekDay = buffer[++ptr] & 0xFF;
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}
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// ---------------------------------------------------------------------------------//
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public String format ()
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// ---------------------------------------------------------------------------------//
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{
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return String.format ("%02d:%02d:%02d %s %d %s %d", hour, minute, second, days[weekDay], day,
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months[month], year);
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}
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// ---------------------------------------------------------------------------------//
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public String format2 ()
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// ---------------------------------------------------------------------------------//
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{
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LocalDateTime dateTime = getLocalDateTime ();
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return dateTime == null ? "" : getLocalDateTime ().format (dtf);
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}
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// ---------------------------------------------------------------------------------//
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public LocalDateTime getLocalDateTime ()
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// ---------------------------------------------------------------------------------//
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{
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try
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{
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int adjustedYear = year + (year > 70 ? 1900 : 2000);
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return LocalDateTime.of (adjustedYear, month + 1, day + 1, hour, minute);
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}
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catch (DateTimeException e)
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{
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return null;
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}
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}
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// ---------------------------------------------------------------------------------//
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@Override
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public String toString ()
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// ---------------------------------------------------------------------------------//
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{
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return "DateTime [second=" + second + ", minute=" + minute + ", hour=" + hour + ", year=" + year
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+ ", day=" + day + ", month=" + month + ", weekDay=" + weekDay + "]";
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}
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} |