Derek Hulley 0c10d61a48 Merged V2.0 to HEAD
svn merge svn://svn.alfresco.com:3691/alfresco/BRANCHES/V2.0@5141 svn://svn.alfresco.com:3691/alfresco/BRANCHES/V2.0@51352 .
      - FLOSS
      - Some files will need a follow-up
         -root/projects/repository/source/java/org/alfresco/repo/avm/wf/AVMRemoveWFStoreHandler.java (not yet on HEAD: 5094)
         -root/projects/repository/source/java/org/alfresco/filesys/server/state/FileStateLockManager.java (not yet on HEAD: 5093)
         -onContentUpdateRecord (not on HEAD)


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5167 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2007-02-16 06:44:46 +00:00

107 lines
3.3 KiB
Java

/*
* Copyright (C) 2005 Alfresco, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.filesys.smb;
import java.util.Date;
/**
* NT 64bit Time Conversion Class
* <p>
* Convert an NT 64bit time value to a Java Date value and vice versa.
*/
public class NTTime
{
// NT time value indicating infinite time
public static final long InfiniteTime = 0x7FFFFFFFFFFFFFFFL;
// Time conversion constant, difference between NT 64bit base date of 1-1-1601 00:00:00 and
// Java base date of 1-1-1970 00:00:00. In 100ns units.
private static final long TIME_CONVERSION = 116444736000000000L;
/**
* Convert a Java Date value to an NT 64bit time
*
* @param jdate Date
* @return long
*/
public final static long toNTTime(Date jdate)
{
// Add the conversion constant to the Java date raw value, convert the Java milliseconds to
// 100ns units
long ntDate = (jdate.getTime() * 10000L) + TIME_CONVERSION;
return ntDate;
}
/**
* Convert a Java Date value to an NT 64bit time
*
* @param jdate long
* @return long
*/
public final static long toNTTime(long jdate)
{
// Add the conversion constant to the Java date raw value, convert the Java milliseconds to
// 100ns units
long ntDate = (jdate * 10000L) + TIME_CONVERSION;
return ntDate;
}
/**
* Convert an NT 64bit time value to a Java date value
*
* @param ntDate long
* @return SMBDate
*/
public final static SMBDate toSMBDate(long ntDate)
{
// Convert the NT 64bit 100ns time value to a Java milliseconds value
long jDate = (ntDate - TIME_CONVERSION) / 10000L;
return new SMBDate(jDate);
}
/**
* Convert an NT 64bit time value to a Java date value
*
* @param ntDate long
* @return long
*/
public final static long toJavaDate(long ntDate)
{
// Convert the NT 64bit 100ns time value to a Java milliseconds value
long jDate = (ntDate - TIME_CONVERSION) / 10000L;
return jDate;
}
}