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java.lang.Objectorg.apache.tools.zip.ZipUtil
public abstract class ZipUtil
Utility class for handling DOS and Java time conversions.
| Constructor Summary | |
|---|---|
| ZipUtil() | |
| Method Summary | |
|---|---|
| static long | adjustToLong(int i)Assumes a negative integer really is a positive integer that has wrapped around and re-creates the original value. | 
| static long | dosToJavaTime(long dosTime)Converts DOS time to Java time (number of milliseconds since epoch). | 
| static java.util.Date | fromDosTime(ZipLong zipDosTime)Convert a DOS date/time field to a Date object. | 
| static ZipLong | toDosTime(java.util.Date time)Convert a Date object to a DOS date/time field. | 
| static byte[] | toDosTime(long t)Convert a Date object to a DOS date/time field. | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
|---|
public ZipUtil()
| Method Detail | 
|---|
public static ZipLong toDosTime(java.util.Date time)
time - the Date to convert
ZipLongpublic static byte[] toDosTime(long t)
Stolen from InfoZip's fileio.c
t - number of milliseconds since the epoch
public static long adjustToLong(int i)
This methods is no longer used as of Apache Ant 1.9.0
i - the value to treat as unsigned int.
public static java.util.Date fromDosTime(ZipLong zipDosTime)
zipDosTime - contains the stored DOS time.
public static long dosToJavaTime(long dosTime)
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