author | Claus Gittinger <cg@exept.de> |
Fri, 14 Aug 2009 23:05:00 +0200 | |
changeset 11857 | adaac1fd5452 |
parent 11847 | 5c7ecb05e744 |
child 11862 | 9c314f3a40df |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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parents:
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"{ Package: 'stx:libbasic' }" |
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AbstractTime subclass:#Timestamp |
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instanceVariableNames:'osTime' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Magnitude-Time' |
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! |
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||
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!Timestamp class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
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All Rights Reserved |
82 | 27 |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
|
30 |
inclusion of the above copyright notice. This software may not |
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31 |
be provided or otherwise made available to, or used by, any |
|
32 |
other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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||
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documentation |
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" |
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Change AbsoluteTime to Timestamp
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This class represents time values in milliSeconds starting some |
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time in the past. |
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(typically, from 1st. Jan 1970, as used in the Unix operating system, |
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but other systems may bias the time differently. |
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Actually, the implementation does not depend or even know which time/date |
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the OperatingSystem bases its time upon - it is simply keeping the value(s) |
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as returned from the OS. |
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For conversion, these values are given back to the OS, which will know |
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how to convert these times. This has the advantage, that timestamps on files |
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(such as last-access-time or last-modification-time) can be handled transparently - |
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especially when performing comparisons). |
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You should not interpret the osTime instance variable directly, instead |
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(if at all), ask the OS to convert. |
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The implementation of this class is not the same as in ST-80 |
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(which represents the time as seconds from Jan 1., 1901). |
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This class should not be confused with Time (which only represents the |
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time within one day). Time instances cannot be used to compare times across midnight; |
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instances of Timestamp can. |
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Notice: this class was once called AbsoluteTime. Einstein told us in 1905, that talking |
b14c26a88e96
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about a absolute time is not a good idea (at least in our universe). So the class |
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has been renamed to Timestamp which makes us more compatible to other ST dialects (e.g. VW) |
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AbsoluteTime is still kept as an alias for backward compatibility. |
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[author:] |
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Claus Gittinger |
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[See also:] |
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Time Date |
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Delay ProcessorScheduler |
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" |
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! ! |
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!Timestamp class methodsFor:'initialization'! |
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initialize |
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AbsoluteTime := self. "backward compatibility" |
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! ! |
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!Timestamp class methodsFor:'instance creation'! |
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UTCYear:y month:m day:d hour:h minute:min second:s millisecond:millis |
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"return an instance of the receiver, given individual components. |
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See also `Timestamp now' and other protocol inherited |
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from my superclass." |
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^ self basicNew |
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fromOSTime:(OperatingSystem |
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computeOSTimeFromUTCYear:y month:m day:d |
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hour:h minute:min second:s |
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millisecond:millis) |
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" |
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Timestamp UTCYear:1970 month:1 day:1 hour:1 minute:0 second:0 millisecond:0 |
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Timestamp UTCYear:1991 month:1 day:2 hour:12 minute:30 second:0 millisecond:0 |
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Timestamp UTCYear:1991 month:1 day:2 hour:12 minute:30 second:0 millisecond:100 |
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Timestamp UTCYear:1999 month:7 day:1 hour:1 minute:0 second:0 millisecond:0 |
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Timestamp UTCYear:2000 month:1 day:1 hour:1 minute:0 second:0 millisecond:0 |
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" |
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"Modified: / 1.7.1996 / 15:22:07 / cg" |
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"Created: / 13.7.1999 / 12:34:37 / stefan" |
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"Modified: / 13.7.1999 / 12:42:30 / stefan" |
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! |
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day:d month:m year:y hour:h minutes:min seconds:s |
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"This is obsolete. User #year:month:day:hour:minute:second:" |
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^ self |
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year:y month:m day:d hour:h |
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minute:min second:s millisecond:0 |
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" |
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Timestamp day:2 month:1 year:1991 hour:12 minute:30 second:0 |
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Timestamp day:8 month:1 year:1995 hour:0 minute:43 second:48 |
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" |
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"Modified: / 1.7.1996 / 15:22:26 / cg" |
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"Modified: / 13.7.1999 / 12:29:56 / stefan" |
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! |
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day:d month:m year:y hour:h minutes:min seconds:s milliseconds:millis |
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"This is obsolete. User #year:month:day:hour:minute:second:millisecond:" |
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^ self year:y month:m day:d hour:h minute:min second:s millisecond:millis |
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" |
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Timestamp day:1 month:1 year:1970 hour:1 minute:0 second:0 |
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Timestamp day:2 month:1 year:1991 hour:12 minute:30 second:0 |
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Timestamp day:2 month:1 year:1991 hour:12 minute:30 second:0 millisecond:100 |
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" |
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"Created: / 1.7.1996 / 14:46:09 / cg" |
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"Modified: / 1.7.1996 / 15:22:07 / cg" |
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"Modified: / 13.7.1999 / 12:30:26 / stefan" |
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! |
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decodeFromLiteralArray:anArray |
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"decode an Timestamp literalArray. |
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anArray may be: |
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#(Timestamp '200004182000.123') |
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or the deprecated old format, that is not portable between different architectures. |
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We parse this for backward compatibility (will be eventually removed). |
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#(Timestamp #osTime: 12345678) |
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" |
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(anArray at:2) == #osTime: ifTrue:[ |
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^ self new osTime:(anArray at:3). |
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]. |
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^ self |
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readGeneralizedFrom:(anArray at:2) |
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onError:[ self conversionErrorSignal |
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raiseErrorString:'literal array decoding' ] |
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" |
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Timestamp |
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decodeFromLiteralArray:#(Timestamp '20050323175226.014') |
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" |
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! |
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fromDate:aDate andTime:aTime |
168 |
"return an instance of the receiver, initialized from a time and a date |
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object. |
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See also `Timestamp now' and other protocol inherited |
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from my superclass." |
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^ self |
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year:aDate year |
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month:aDate month |
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day:aDate day |
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hour:aTime hours |
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minute:aTime minutes |
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second:aTime seconds |
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" |
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Timestamp fromDate:(Date today) andTime:(Time now) |
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Timestamp fromDate:(Date today plusDays:1) andTime:(Time now) |
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Timestamp now |
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" |
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"Modified: / 8.9.1995 / 15:07:30 / claus" |
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"Modified: / 19.4.1996 / 15:25:46 / cg" |
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"Modified: / 13.7.1999 / 12:30:47 / stefan" |
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! |
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newDay:dayInYear year:year |
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"return a new Timestamp, given the year and the day-in-year (starting at 1). |
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Date protocol compatibility" |
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^ (Date newDay:dayInYear year:year) asTimestamp |
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" |
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Timestamp newDay:183 year:1996 |
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" |
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|
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"Modified: 2.7.1996 / 09:39:30 / cg" |
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! |
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|
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readFrom:aStringOrStream onError:exceptionBlock |
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"return a new Timestamp, reading a printed representation from aStream. |
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The string is interpreted as 24 hour format, as printed. |
208 |
Notice, that this is not the storeString format and |
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4898 | 209 |
is different from the format expected by readFrom:. |
210 |
The format read here is dd-mm-yyyy hh:mm:ss.iii" |
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275 | 211 |
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|stream newTime| |
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#storeOn: stores in ISO 8601 format.
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stream := aStringOrStream readStream. |
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Error handle:[:ex | |
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newTime := super readFrom:stream onError:exceptionBlock |
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] do:[ |
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newTime := self basicReadFrom:stream. |
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]. |
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^ newTime |
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223 |
" |
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8246 | 224 |
Timestamp readFrom:'20-2-1995 13:11:06' |
225 |
Timestamp readFrom:'20-2-1995 13:11' |
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226 |
Timestamp readFrom:'20-2-2001 13:11' |
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227 |
Timestamp readFrom:'20-2-1995 13:11:06.100' |
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Timestamp readFrom:'32-2-1995 13:11:06.100' onError:'wrong' |
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Timestamp readFrom:'32-foo-1995 13:11:06.100' onError:'wrong' |
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Timestamp readFrom:'20-2-1995 24:01:00.100' onError:'wrong' |
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Timestamp readFrom:'20-2-1995 24:00:01.100' onError:'wrong' |
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Timestamp readFrom:'2002-08-02 24:00:01.100' onError:'wrong' |
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233 |
Timestamp readFrom:'foo' onError:'wrong' |
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234 |
Timestamp readFrom:(Timestamp now storeString) onError:'wrong' |
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275 | 235 |
" |
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236 |
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4378 | 237 |
"Modified: / 8.10.1996 / 19:25:59 / cg" |
238 |
"Modified: / 13.7.1999 / 12:31:14 / stefan" |
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2311 | 239 |
! |
240 |
||
9620 | 241 |
readGeneralizedFrom:aStringOrStream |
242 |
"return a new Timestamp, reading a printed representation from aStream. |
|
243 |
The string is interpreted as 24 hour format, as printed. |
|
244 |
||
245 |
Notice, that this is not the storeString format and |
|
246 |
is different from the format expected by readFrom:. |
|
247 |
The format read here is either |
|
248 |
yyyymmddHHMMSS.iii+uuuu, which is the ASN1 GeneralizedTime format. |
|
249 |
or: |
|
250 |
yyyy-mm-dd HH:MM:SS.iii +uuuu. |
|
251 |
" |
|
11126 | 252 |
^ self |
253 |
readGeneralizedFrom:aStringOrStream |
|
254 |
onError:[self conversionErrorSignal |
|
255 |
raiseErrorString:'Timestamp format error' ]. |
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9620 | 256 |
|
257 |
"Created: / 22-08-2006 / 16:05:55 / cg" |
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258 |
! |
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259 |
||
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260 |
readGeneralizedFrom:aStringOrStream onError:exceptionBlock |
8246 | 261 |
"return a new Timestamp, reading a printed representation from aStream. |
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262 |
The string is interpreted as 24 hour format, as printed. |
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263 |
|
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changeset
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264 |
Notice, that this is not the storeString format and |
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Fix #readGeneralizedFrom:onError:
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265 |
is different from the format expected by readFrom:. |
9619
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skip dashes and colons in readGeneralizedFrom
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266 |
The format read here is either |
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267 |
yyyymmddHHMMSS.iii+uuuu, which is the ASN1 GeneralizedTime format. |
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268 |
or: |
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269 |
yyyy-mm-dd HH:MM:SS.iii +uuuu. |
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270 |
" |
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|
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272 |
|newTime| |
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|
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274 |
^ [ |
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275 |
|str day month year hour min sec millis c tzDelta| |
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277 |
sec := millis := 0. |
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278 |
str := aStringOrStream readStream. |
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|
279 |
|
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280 |
year := Integer readFrom:(str next:4). |
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|
281 |
str peek == $- ifTrue:[ str next]. |
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|
282 |
month := Integer readFrom:(str next:2). |
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|
283 |
(month between:1 and:12) ifFalse:[^ exceptionBlock value]. |
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|
284 |
str peek == $- ifTrue:[ str next]. |
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|
285 |
day := Integer readFrom:(str next:2). |
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|
286 |
(day between:1 and:31) ifFalse:[^ exceptionBlock value]. |
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|
287 |
|
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|
288 |
str skipSeparators. |
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|
289 |
hour:= Integer readFrom:(str next:2). |
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Fix #readGeneralizedFrom:onError:
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|
290 |
(hour between:0 and:24) ifFalse:[^ exceptionBlock value]. |
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|
291 |
str peek == $: ifTrue:[ str next]. |
5292
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Fix #readGeneralizedFrom:onError:
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|
292 |
min:= Integer readFrom:(str next:2). |
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|
293 |
(min between:0 and:59) ifFalse:[^ exceptionBlock value]. |
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Fix #readGeneralizedFrom:onError:
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|
294 |
str atEnd ifFalse:[ |
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|
295 |
str peek == $: ifTrue:[ str next]. |
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Fix #readGeneralizedFrom:onError:
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|
296 |
sec := Integer readFrom:(str next:2). |
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Fix #readGeneralizedFrom:onError:
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|
297 |
(sec between:0 and:59) ifFalse:[^ exceptionBlock value]. |
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|
298 |
str atEnd ifFalse:[ |
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|
299 |
str peek == $. ifTrue:[ |
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|
300 |
str next. |
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|
301 |
millis := Integer readFrom:str. |
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|
302 |
]. |
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|
303 |
str skipSeparators. |
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Fix #readGeneralizedFrom:onError:
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|
304 |
]. |
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|
305 |
]. |
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|
306 |
|
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Fix #readGeneralizedFrom:onError:
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|
307 |
str atEnd ifTrue:[ |
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Fix #readGeneralizedFrom:onError:
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|
308 |
"/ this is local time |
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Fix #readGeneralizedFrom:onError:
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|
309 |
newTime := self year:year month:month day:day |
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|
310 |
hour:hour minute:min second:sec millisecond:millis. |
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Fix #readGeneralizedFrom:onError:
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|
311 |
] ifFalse:[ |
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Fix #readGeneralizedFrom:onError:
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|
312 |
c := str next. |
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|
313 |
c ~~ $Z ifTrue:[ |
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|
314 |
|tzh tzmin| |
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Fix #readGeneralizedFrom:onError:
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|
315 |
tzh := Integer readFrom:(str next:2). |
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Fix #readGeneralizedFrom:onError:
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|
316 |
tzmin := Integer readFrom:(str next:2). |
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Fix #readGeneralizedFrom:onError:
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|
317 |
c == $+ ifTrue:[ |
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|
318 |
"the timezone is ahead of UTC or EAST from Greenwich: subtract hours and minutes" |
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|
319 |
hour := hour - tzh. |
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|
320 |
min := min - tzmin. |
5292
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Fix #readGeneralizedFrom:onError:
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|
321 |
] ifFalse:[ |
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Fix #readGeneralizedFrom:onError:
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|
322 |
c ~~ $- ifTrue:[ |
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#storeOn: stores in ISO 8601 format.
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|
323 |
^ exceptionBlock value. |
5292
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Fix #readGeneralizedFrom:onError:
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|
324 |
]. |
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#storeOn: stores in ISO 8601 format.
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|
325 |
"the timezone is behind of UTC or WEST from Greenwich: add hours and minutes" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
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changeset
|
326 |
hour := hour + tzh. |
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#storeOn: stores in ISO 8601 format.
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changeset
|
327 |
min := min + tzmin. |
5292
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Fix #readGeneralizedFrom:onError:
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changeset
|
328 |
]. |
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Fix #readGeneralizedFrom:onError:
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|
329 |
]. |
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#storeOn: stores in ISO 8601 format.
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|
330 |
"this is UTC time" |
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Fix #readGeneralizedFrom:onError:
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|
331 |
newTime := self UTCYear:year month:month day:day |
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Fix #readGeneralizedFrom:onError:
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|
332 |
hour:hour minute:min second:sec millisecond:millis. |
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Fix #readGeneralizedFrom:onError:
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|
333 |
]. |
6624
886265eff14c
#readFrom:onError: - avoid block creation
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changeset
|
334 |
newTime |
886265eff14c
#readFrom:onError: - avoid block creation
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|
335 |
] on:Error do:exceptionBlock. |
5292
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Fix #readGeneralizedFrom:onError:
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|
336 |
|
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|
337 |
" |
5656
dbc52ea02716
Fix UTC Time w.r.t. Daylight saving time.
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changeset
|
338 |
|s| |
dbc52ea02716
Fix UTC Time w.r.t. Daylight saving time.
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changeset
|
339 |
s := '' writeStream. |
8246 | 340 |
Timestamp now printGeneralizedOn:s. |
341 |
Timestamp readGeneralizedFrom:s contents onError:[] |
|
5656
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Fix UTC Time w.r.t. Daylight saving time.
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changeset
|
342 |
|
8822
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|
343 |
Daylight saving time: |
10d99a9248f2
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|
344 |
|
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|
345 |
Timestamp readGeneralizedFrom:'20000718120000Z' onError:[] |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
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|
346 |
Timestamp readGeneralizedFrom:'20000718120000+0200' onError:[] |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
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changeset
|
347 |
Timestamp readGeneralizedFrom:'20000718120000+0300' onError:[] |
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Fix UTC Time w.r.t. Daylight saving time.
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|
348 |
|
8822
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|
349 |
No daylight saving time: |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
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parents:
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diff
changeset
|
350 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
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parents:
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diff
changeset
|
351 |
Timestamp readGeneralizedFrom:'20000202120000Z' onError:[] |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
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parents:
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changeset
|
352 |
Timestamp readGeneralizedFrom:'20000202120000+0100' onError:[] |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
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parents:
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changeset
|
353 |
Timestamp readGeneralizedFrom:'20000202120000+0200' onError:[] |
5656
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Fix UTC Time w.r.t. Daylight saving time.
Stefan Vogel <sv@exept.de>
parents:
5572
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changeset
|
354 |
|
8246 | 355 |
Timestamp readGeneralizedFrom:'19950220131106' onError:[] |
356 |
Timestamp readGeneralizedFrom:'199502201311' onError:[] |
|
357 |
Timestamp readGeneralizedFrom:'19950220131106.100' onError:[] |
|
358 |
Timestamp readGeneralizedFrom:'19950232131106.100' onError:'wrong' |
|
359 |
Timestamp readGeneralizedFrom:'19950fo2131106.100' onError:'wrong' |
|
360 |
Timestamp readGeneralizedFrom:'foo' onError:'wrong' |
|
9619
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changeset
|
361 |
|
6f1fc553757f
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parents:
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diff
changeset
|
362 |
Timestamp readGeneralizedFrom:'2000-02-02 12:00:00' onError:[] |
6f1fc553757f
skip dashes and colons in readGeneralizedFrom
Claus Gittinger <cg@exept.de>
parents:
9449
diff
changeset
|
363 |
Timestamp readGeneralizedFrom:'2000-02-02 12:00:00.100' onError:[] |
6f1fc553757f
skip dashes and colons in readGeneralizedFrom
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
364 |
Timestamp readGeneralizedFrom:'2000-02-02 12:00:00.100 +0100' onError:[] |
6f1fc553757f
skip dashes and colons in readGeneralizedFrom
Claus Gittinger <cg@exept.de>
parents:
9449
diff
changeset
|
365 |
Timestamp readGeneralizedFrom:'2000-02-02 12:00:00 -0100' onError:[] |
6f1fc553757f
skip dashes and colons in readGeneralizedFrom
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diff
changeset
|
366 |
Timestamp readGeneralizedFrom:'2000-02-02 12:00:00 +0000' onError:[] |
5292
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Fix #readGeneralizedFrom:onError:
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changeset
|
367 |
" |
a3936f79327b
Fix #readGeneralizedFrom:onError:
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changeset
|
368 |
|
9619
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skip dashes and colons in readGeneralizedFrom
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changeset
|
369 |
"Modified: / 13-07-1999 / 12:31:14 / stefan" |
6f1fc553757f
skip dashes and colons in readGeneralizedFrom
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changeset
|
370 |
"Modified: / 22-08-2006 / 12:30:11 / cg" |
5292
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Fix #readGeneralizedFrom:onError:
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changeset
|
371 |
! |
a3936f79327b
Fix #readGeneralizedFrom:onError:
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diff
changeset
|
372 |
|
6684
1f4d15ab7c4c
default printString is now iso format.
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parents:
6634
diff
changeset
|
373 |
readIso8601FormatFrom:aStringOrStream |
8246 | 374 |
"return a new Timestamp, reading an iso8601 UTC representation from aStream. |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
375 |
Missing month/day values are replaced with 1; i.e. 1999T24:00 |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
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changeset
|
376 |
is the same as 1999-01-01T24:00:00. |
1f4d15ab7c4c
default printString is now iso format.
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parents:
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diff
changeset
|
377 |
Missing minute, second and ms values are replaced with 0; |
1f4d15ab7c4c
default printString is now iso format.
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parents:
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diff
changeset
|
378 |
i.e. 1999T12 is the same as 1999-01-01T12:00:00.000. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
379 |
Of course, a 24 hour clock is used. |
1f4d15ab7c4c
default printString is now iso format.
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parents:
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diff
changeset
|
380 |
On error, raise an exception. |
1f4d15ab7c4c
default printString is now iso format.
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changeset
|
381 |
Please use this format for all external representations - its the standard." |
1f4d15ab7c4c
default printString is now iso format.
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parents:
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changeset
|
382 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
383 |
^ self |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
384 |
readIso8601FormatFrom:aStringOrStream yearAlreadyRead:nil |
1f4d15ab7c4c
default printString is now iso format.
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parents:
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diff
changeset
|
385 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
386 |
" |
8246 | 387 |
Timestamp readIso8601FormatFrom:'1995-02-20T13:11:06' |
388 |
Timestamp readIso8601FormatFrom:'1995-02T13:11:06' |
|
389 |
Timestamp readIso8601FormatFrom:'1995T13:11:06' |
|
390 |
Timestamp readIso8601FormatFrom:'1995T13:11' |
|
391 |
Timestamp readIso8601FormatFrom:'1995T13' |
|
392 |
Timestamp readIso8601FormatFrom:'1995' |
|
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
393 |
|
8246 | 394 |
Timestamp readIso8601FormatFrom:'1995-02-20 13:11:06' |
395 |
Timestamp readIso8601FormatFrom:'1995-02-20 13:11' |
|
396 |
Timestamp readIso8601FormatFrom:'1995-02-20 13' |
|
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
397 |
|
1f4d15ab7c4c
default printString is now iso format.
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parents:
6634
diff
changeset
|
398 |
24 is allowed with ISO, and is 00:00 of the next day: |
8246 | 399 |
Timestamp readIso8601FormatFrom:'1995-02-20 24:00:00' |
6684
1f4d15ab7c4c
default printString is now iso format.
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parents:
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diff
changeset
|
400 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
401 |
" |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
402 |
! |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
403 |
|
8432 | 404 |
readIso8601FormatFrom:aStringOrStream onError:exceptionValue |
405 |
"return a new Timestamp, reading an iso8601 UTC representation from aStream. |
|
406 |
Missing month/day values are replaced with 1; i.e. 1999T24:00 |
|
407 |
is the same as 1999-01-01T24:00:00. |
|
408 |
Missing minute, second and ms values are replaced with 0; |
|
409 |
i.e. 1999T12 is the same as 1999-01-01T12:00:00.000. |
|
410 |
Of course, a 24 hour clock is used. |
|
411 |
On error, raise an exception. |
|
412 |
Please use this format for all external representations - its the standard." |
|
413 |
||
414 |
^ self |
|
415 |
readIso8601FormatFrom:aStringOrStream |
|
416 |
yearAlreadyRead:nil |
|
417 |
onError:exceptionValue |
|
418 |
! |
|
419 |
||
11847 | 420 |
readRFC1123FormatFrom:rfc1123String onError:exceptionBlock |
421 |
|parts day year time monthName month| |
|
422 |
||
423 |
self error:'not completly implemented, please wait for newer version'. |
|
424 |
||
425 |
rfc1123String isEmptyOrNil ifTrue:[^ exceptionBlock value]. |
|
426 |
||
427 |
parts := rfc1123String subStrings:Character space. |
|
428 |
parts size ~~ 6 ifTrue:[^ exceptionBlock value]. |
|
429 |
self halt. |
|
430 |
(parts at:6) = 'GMT' ifFalse:[^ exceptionBlock value]. |
|
431 |
||
432 |
day := Integer readFrom:(parts at:2) onError:[^ exceptionBlock]. |
|
433 |
year := Integer readFrom:(parts at:4) onError:[^ exceptionBlock]. |
|
434 |
time := Time readFrom:(parts at:5) onError:[^ exceptionBlock]. |
|
435 |
monthName := parts at:3. |
|
436 |
||
437 |
month := (1 to:12) asOrderedCollection detect:[:i | |
|
438 |
(Date abbreviatedNameOfMonth:i language:#en) sameAs:monthName |
|
439 |
] ifNone:[^ exceptionBlock]. |
|
440 |
||
441 |
^ Timestamp |
|
442 |
fromDate:(Date newDay:day monthIndex:month year:year) |
|
443 |
andTime:time |
|
444 |
! |
|
445 |
||
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
446 |
secondsSince1970:sec |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
447 |
"set time from elapsed seconds since 1-1-1970, 0:0:0. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
448 |
This is the format used in the UNIX world" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
449 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
450 |
|divMod| |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
451 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
452 |
divMod := sec divMod:3600. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
453 |
^ self year:1970 month:1 day:1 hour:(divMod at:1) minute:0 second:(divMod at:2) millisecond:0. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
454 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
455 |
" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
456 |
Timestamp secondsSince1970:0 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
457 |
Timestamp secondsSince1970:3600 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
458 |
Timestamp secondsSince1970:3600*24 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
459 |
" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
460 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
461 |
"Created: / 21.10.1996 / 17:48:30 / stefan" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
462 |
"Modified: / 13.7.1999 / 12:31:22 / stefan" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
463 |
! |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
464 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
465 |
year:y month:m day:d hour:h minute:min second:s |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
466 |
"return an instance of the receiver, given individual components. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
467 |
See also `Timestamp now' and other protocol inherited |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
468 |
from my superclass." |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
469 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
470 |
^ self year:y month:m day:d hour:h minute:min second:s millisecond:0 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
471 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
472 |
" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
473 |
Timestamp year:1970 month:1 day:1 hour:1 minute:0 second:0 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
474 |
Timestamp year:1991 month:1 day:2 hour:12 minute:30 second:0 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
475 |
Timestamp year:1991 month:1 day:2 hour:12 minute:30 second:0 millisecond:100 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
476 |
Timestamp year:2000 month:1 day:1 hour:1 minutes:0 second:0 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
477 |
" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
478 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
479 |
"Modified: / 1.7.1996 / 15:22:07 / cg" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
480 |
"Created: / 13.7.1999 / 12:06:39 / stefan" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
481 |
"Modified: / 13.7.1999 / 12:27:47 / stefan" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
482 |
! |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
483 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
484 |
year:y month:m day:d hour:h minute:min second:s millisecond:millis |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
485 |
"return an instance of the receiver, given individual components. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
486 |
See also `Timestamp now' and other protocol inherited |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
487 |
from my superclass." |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
488 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
489 |
^ self basicNew |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
490 |
fromOSTime:(OperatingSystem |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
491 |
computeOSTimeFromYear:y month:m day:d |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
492 |
hour:h minute:min seconds:s millis:millis) |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
493 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
494 |
" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
495 |
Timestamp year:1970 month:1 day:1 hour:0 minute:0 second:0 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
496 |
Timestamp year:1991 month:1 day:2 hour:12 minute:30 second:0 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
497 |
Timestamp year:1991 month:1 day:2 hour:12 minute:30 second:0 millisecond:100 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
498 |
Timestamp year:2000 month:1 day:1 hour:1 minute:0 second:0 |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
499 |
" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
500 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
501 |
"Modified: / 1.7.1996 / 15:22:07 / cg" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
502 |
"Created: / 13.7.1999 / 12:28:44 / stefan" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
503 |
"Modified: / 13.7.1999 / 12:37:57 / stefan" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
504 |
! ! |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
505 |
|
11857 | 506 |
!Timestamp class methodsFor:'Compatibility-Squeak'! |
507 |
||
508 |
current |
|
509 |
^ self now |
|
510 |
! ! |
|
511 |
||
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
512 |
!Timestamp class methodsFor:'private'! |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
513 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
514 |
basicReadFrom:aStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
515 |
"return a new Timestamp, reading a printed representation from aStream. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
516 |
The string is interpreted as 24 hour format, as printed. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
517 |
Notice, that this is not the storeString format and |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
518 |
is different from the format expected by readFrom:. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
519 |
KLUDGE: |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
520 |
us and non-us format have different ordering of day and month; |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
521 |
The format read here is (non-us) dd-mm-yyyy hh:mm:ss.iii |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
522 |
or (us-format, for Travis) mm/dd/yyyy hh:mm:ss.iii. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
523 |
On error, raise an exception" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
524 |
|
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
525 |
|firstNumber secondNumber day month year hour min sec millis usFormat possibeMonthName| |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
526 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
527 |
firstNumber := Integer readFrom:aStream onError:[ConversionError raiseErrorString:' - integer expected']. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
528 |
firstNumber > 31 ifTrue:[ |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
529 |
"/ assume iso8601 format; |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
530 |
^ self readIso8601FormatFrom:aStream yearAlreadyRead:firstNumber. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
531 |
]. |
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
532 |
aStream skipSeparators. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
533 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
534 |
"/ consider this a kludge |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
535 |
usFormat := (aStream peek == $/ ). |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
536 |
|
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
537 |
[aStream peek isLetterOrDigit] whileFalse:[aStream next]. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
538 |
aStream peek isDigit ifTrue:[ |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
539 |
secondNumber := Integer readFrom:aStream onError:-1. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
540 |
|
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
541 |
usFormat ifTrue:[ |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
542 |
month := firstNumber. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
543 |
day := secondNumber. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
544 |
] ifFalse:[ |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
545 |
month := secondNumber. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
546 |
day := firstNumber. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
547 |
]. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
548 |
|
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
549 |
] ifFalse:[ |
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
550 |
possibeMonthName := aStream throughAnyForWhich:[:ch | ch isLetter]. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
551 |
month := Date indexOfMonth:possibeMonthName asLowercase. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
552 |
day := firstNumber. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
553 |
]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
554 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
555 |
(day between:1 and:31) ifFalse:[ ConversionError raiseErrorString:' - bad day' ]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
556 |
(month between:1 and:12) ifFalse:[ ConversionError raiseErrorString:' - bad month' ]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
557 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
558 |
[aStream peek isDigit] whileFalse:[aStream next]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
559 |
year := Integer readFrom:aStream onError:[ ConversionError raiseErrorString:' - bad year' ]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
560 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
561 |
aStream atEnd ifTrue:[ |
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
562 |
hour := min := sec := millis := 0. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
563 |
] ifFalse:[ |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
564 |
[aStream peek isDigit] whileFalse:[aStream next]. |
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
565 |
hour := Integer readFrom:aStream onError:-1. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
566 |
(hour between:0 and:24) ifFalse:[ ConversionError raiseErrorString:' - bad hour' ]. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
567 |
|
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
568 |
[aStream peek isDigit] whileFalse:[aStream next]. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
569 |
min := Integer readFrom:aStream onError:-1. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
570 |
(min between:0 and:59) ifFalse:[ ConversionError raiseErrorString:' - bad minute' ]. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
571 |
|
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
572 |
aStream atEnd ifTrue:[ |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
573 |
sec := millis := 0. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
574 |
] ifFalse:[ |
11140
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
575 |
[aStream peek isDigit] whileFalse:[aStream next]. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
576 |
sec := Integer readFrom:aStream onError:-1. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
577 |
(sec between:0 and:59) ifFalse:[ ConversionError raiseErrorString:' - bad second' ]. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
578 |
|
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
579 |
aStream peek = $. ifTrue:[ |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
580 |
aStream next. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
581 |
millis := Integer readFrom:aStream onError:0. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
582 |
millis >= 1000 ifTrue:[ ConversionError raiseErrorString:' - bad millisecond' ]. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
583 |
] ifFalse:[ |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
584 |
millis := 0. |
130dd8b62622
be more tolerant, when reading
Claus Gittinger <cg@exept.de>
parents:
11126
diff
changeset
|
585 |
]. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
586 |
]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
587 |
]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
588 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
589 |
"special check - only 24:00:00 is allowed; |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
590 |
every time after that must wrap" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
591 |
hour == 24 ifTrue:[ |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
592 |
(min ~~ 0 or:[sec ~~ 0 or:[millis ~~ 0]]) ifTrue:[ ConversionError raiseErrorString:' - bad hour' ]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
593 |
]. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
594 |
^ self year:year month:month day:day hour:hour minute:min second:sec millisecond:millis. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
595 |
|
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
596 |
" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
597 |
Timestamp basicReadFrom:'20-2-1995 13:11:06' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
598 |
Timestamp basicReadFrom:'20-2-1995 13:11:06.' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
599 |
(Timestamp basicReadFrom:'10-9-1995 13:11:06' readStream) month |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
600 |
(Timestamp basicReadFrom:'10/9/1995 13:11:06' readStream) month |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
601 |
Timestamp basicReadFrom:'20-2-1995 13:11' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
602 |
Timestamp basicReadFrom:'20-2-1995 13:11:06.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
603 |
Timestamp basicReadFrom:'32-2-1995 13:11:06.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
604 |
Timestamp basicReadFrom:'32-foo-1995 13:11:06.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
605 |
Timestamp basicReadFrom:'20-13-1995 13:11:06.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
606 |
Timestamp basicReadFrom:'20-12-1995 25:11:06.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
607 |
Timestamp basicReadFrom:'20-12-1995 23:61:06.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
608 |
Timestamp basicReadFrom:'20-12-1995 23:10:66.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
609 |
Timestamp basicReadFrom:'20-12-1995 23:10:00.1000' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
610 |
Timestamp basicReadFrom:'20-2-1995 24:01:00.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
611 |
Timestamp basicReadFrom:'20-2-1995 24:00:01.100' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
612 |
Timestamp basicReadFrom:'foo' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
613 |
Timestamp basicReadFrom:(Timestamp now printString readStream) |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
614 |
Timestamp basicReadFrom:'1995-10-20 24:00:00.000' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
615 |
Timestamp basicReadFrom:'1995-10-20 12:10:00.000' readStream |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
616 |
" |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
617 |
! |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
618 |
|
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
619 |
readIso8601FormatFrom:aStringOrStream yearAlreadyRead:yearOrNil |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
620 |
"common helper for read methods. |
8246 | 621 |
Return a new Timestamp, reading an iso8601 UTC representation from aStream. |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
622 |
Missing month/day values are replaced with 1; i.e. 1999T24:00 |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
623 |
is the same as 1999-01-01T24:00:00. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
624 |
Missing minute, second and ms values are replaced with 0; |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
625 |
i.e. 1999T12 is the same as 1999-01-01T12:00:00.000. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
626 |
Of course, a 24 hour clock is used. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
627 |
On error, raise an exception. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
628 |
Please use this format for all external representations - its the standard." |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
629 |
|
7008 | 630 |
|str day month year hour min sec millis fraction| |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
631 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
632 |
str := aStringOrStream readStream. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
633 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
634 |
month := day := 1. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
635 |
hour := min := sec := millis := 0. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
636 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
637 |
yearOrNil notNil ifTrue:[ |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
638 |
year := yearOrNil |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
639 |
] ifFalse:[ |
8479 | 640 |
year := Integer readFrom:str onError:nil. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
641 |
year isNil ifTrue:[ ConversionError raiseErrorString:' - bad year' ] |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
642 |
]. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
643 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
644 |
str skipSeparators. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
645 |
str peek == $- ifTrue:[ |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
646 |
str next. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
647 |
"/ month follows. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
648 |
month := Integer readFrom:str. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
649 |
(month between:1 and:12) ifFalse:[ ConversionError raiseErrorString:' - bad month' ]. |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
650 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
651 |
str skipSeparators. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
652 |
str peek == $- ifTrue:[ |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
653 |
str next. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
654 |
"/ day follows. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
655 |
day := Integer readFrom:str. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
656 |
(day between:1 and:31) ifFalse:[ ConversionError raiseErrorString:' - bad day' ]. |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
657 |
]. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
658 |
]. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
659 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
660 |
str skipSeparators. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
661 |
str atEnd ifFalse:[ |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
662 |
"time follows" |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
663 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
664 |
str peek == $T ifTrue:[ |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
665 |
"we treat the T as optional here" |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
666 |
str next. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
667 |
str skipSeparators. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
668 |
]. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
669 |
hour := Integer readFrom:str onError:-1. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
670 |
(hour between:0 and:24) ifFalse:[ ConversionError raiseErrorString:' - bad hour' ]. |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
671 |
str skipSeparators. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
672 |
str peek == $: ifTrue:[ |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
673 |
str next. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
674 |
"/ minutes follow. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
675 |
min := Integer readFrom:str onError:-1. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
676 |
(min between:0 and:59) ifFalse:[ ConversionError raiseErrorString:' - bad minute' ]. |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
677 |
str skipSeparators. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
678 |
str peek == $: ifTrue:[ |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
679 |
str next. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
680 |
"/ seconds follow. |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
681 |
sec := Integer readFrom:str onError:-1. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
682 |
(sec between:0 and:59) ifFalse:[ ConversionError raiseErrorString:' - bad seconds' ]. |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
683 |
str skipSeparators. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
684 |
str peek == $. ifTrue:[ |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
685 |
str next. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
686 |
"/ millis follow. |
8479 | 687 |
fraction := Number readMantissaFrom:str radix:10. |
688 |
millis := (1000 * fraction) rounded. "/ mhmh - should it be truncated ? |
|
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
689 |
] |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
690 |
]. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
691 |
]. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
692 |
]. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
693 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
694 |
"special check - only 24:00:00 is allowed; |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
695 |
every time after that must wrap" |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
696 |
hour == 24 ifTrue:[ |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
697 |
(min ~~ 0 or:[sec ~~ 0 or:[millis ~~ 0]]) ifTrue:[ ConversionError raiseErrorString:' - bad hour' ]. |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
698 |
]. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
699 |
^ self |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
700 |
year:year month:month day:day |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
701 |
hour:hour minute:min second:sec millisecond:millis. |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
702 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
703 |
" |
8479 | 704 |
Timestamp readIso8601FormatFrom:'1995-02-20T13:11:06.123' |
8246 | 705 |
Timestamp readIso8601FormatFrom:'1995-02-20T13:11:06' |
706 |
Timestamp readIso8601FormatFrom:'1995-02T13:11:06' |
|
707 |
Timestamp readIso8601FormatFrom:'1995T13:11:06' |
|
708 |
Timestamp readIso8601FormatFrom:'1995T13:11' |
|
709 |
Timestamp readIso8601FormatFrom:'1995T13' |
|
710 |
Timestamp readIso8601FormatFrom:'1995' |
|
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
711 |
|
8246 | 712 |
Timestamp readIso8601FormatFrom:'1995-02-20 13:11:06' |
713 |
Timestamp readIso8601FormatFrom:'1995-02-20 13:11' |
|
714 |
Timestamp readIso8601FormatFrom:'1995-02-20 13' |
|
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
715 |
|
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
716 |
24 is allowed with ISO, and is 00:00 of the next day: |
8246 | 717 |
Timestamp readIso8601FormatFrom:'1995-02-20 24:00:00' |
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
718 |
" |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
719 |
! |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
720 |
|
8432 | 721 |
readIso8601FormatFrom:aStringOrStream yearAlreadyRead:yearOrNil onError:exceptionValue |
722 |
"common helper for read methods. |
|
723 |
Return a new Timestamp, reading an iso8601 UTC representation from aStream. |
|
724 |
Missing month/day values are replaced with 1; i.e. 1999T24:00 |
|
725 |
is the same as 1999-01-01T24:00:00. |
|
726 |
Missing minute, second and ms values are replaced with 0; |
|
727 |
i.e. 1999T12 is the same as 1999-01-01T12:00:00.000. |
|
728 |
Of course, a 24 hour clock is used. |
|
729 |
On error, raise an exception. |
|
730 |
Please use this format for all external representations - its the standard." |
|
731 |
||
732 |
|retVal| |
|
733 |
||
734 |
ConversionError handle:[:ex | |
|
735 |
retVal := exceptionValue value |
|
736 |
] do:[ |
|
737 |
retVal := self readIso8601FormatFrom:aStringOrStream yearAlreadyRead:yearOrNil |
|
738 |
]. |
|
739 |
^ retVal |
|
241 | 740 |
! ! |
30 | 741 |
|
8246 | 742 |
!Timestamp methodsFor:'accessing'! |
30 | 743 |
|
744 |
day |
|
92 | 745 |
"return the day-in-month of the receiver (1..31). |
275 | 746 |
For compatibility, use instances of Date for this." |
30 | 747 |
|
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
748 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) day. |
54 | 749 |
|
92 | 750 |
" |
8246 | 751 |
Timestamp now day |
92 | 752 |
" |
1501 | 753 |
|
754 |
"Modified: 1.7.1996 / 15:23:02 / cg" |
|
755 |
! |
|
756 |
||
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
757 |
dayInWeek |
7327 | 758 |
"return the week-day of the receiver - 1 for monday, 7 for sunday |
759 |
WARNING: different from ANSIs dayOfWeek (which returns 1 for sunday, ... 7 for saturday). |
|
760 |
WARNING: does not care for pre-julian dates |
|
761 |
(i.e. do not use this for dates before 1752)" |
|
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
762 |
|
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
763 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) dayInWeek |
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
764 |
|
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
765 |
" |
8246 | 766 |
Timestamp now dayInWeek |
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
767 |
" |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
768 |
|
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
769 |
"Modified: 2.7.1996 / 09:20:32 / cg" |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
770 |
"Created: 2.7.1996 / 09:35:48 / cg" |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
771 |
! |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
772 |
|
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
773 |
dayInYear |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
774 |
"return the year-day of the receiver - 1 for Jan, 1st." |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
775 |
|
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
776 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) dayInYear |
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
777 |
|
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
778 |
" |
8246 | 779 |
Timestamp now dayInYear |
780 |
Timestamp newDay:184 year:1996 |
|
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
781 |
" |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
782 |
|
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
783 |
"Modified: 2.7.1996 / 10:21:02 / cg" |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
784 |
! |
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
785 |
|
1501 | 786 |
hour |
787 |
"return the hour (0..23). |
|
788 |
ST-80 Timestamp compatibility (I'd prefer the name #hours, for Time compatibility)." |
|
789 |
||
790 |
^ self hours |
|
791 |
||
792 |
"Created: 1.7.1996 / 15:14:50 / cg" |
|
793 |
"Modified: 1.7.1996 / 15:15:32 / cg" |
|
30 | 794 |
! |
795 |
||
241 | 796 |
hours |
797 |
"return the hours (0..23)" |
|
798 |
||
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
799 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) hours |
54 | 800 |
|
92 | 801 |
" |
8246 | 802 |
Timestamp now hours |
241 | 803 |
" |
804 |
||
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
805 |
"Modified: 2.7.1996 / 09:20:32 / cg" |
1501 | 806 |
! |
807 |
||
808 |
millisecond |
|
809 |
"return the millisecond (0..999). |
|
810 |
ST-80 Timestamp compatibility (I'd prefer the name #milliseconds)." |
|
811 |
||
812 |
^ self milliseconds |
|
813 |
||
814 |
"Created: 1.7.1996 / 15:14:50 / cg" |
|
815 |
"Modified: 1.7.1996 / 15:15:24 / cg" |
|
816 |
! |
|
817 |
||
818 |
milliseconds |
|
819 |
"return the milliseconds (0..999)" |
|
820 |
||
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
821 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) milliseconds |
1501 | 822 |
|
823 |
" |
|
8246 | 824 |
Timestamp now milliseconds |
1501 | 825 |
" |
826 |
||
827 |
"Created: 1.7.1996 / 15:15:02 / cg" |
|
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
828 |
"Modified: 2.7.1996 / 09:21:41 / cg" |
1501 | 829 |
! |
830 |
||
831 |
minute |
|
832 |
"return the minute (0..59). |
|
833 |
ST-80 Timestamp compatibility (I'd prefer the name #minutes, for Time compatibility)." |
|
834 |
||
835 |
^ self minutes |
|
836 |
||
837 |
"Created: 1.7.1996 / 15:14:29 / cg" |
|
838 |
"Modified: 1.7.1996 / 15:15:37 / cg" |
|
241 | 839 |
! |
840 |
||
841 |
minutes |
|
842 |
"return the minutes (0..59)" |
|
843 |
||
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
844 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) minutes |
241 | 845 |
|
846 |
" |
|
8246 | 847 |
Timestamp now minutes |
92 | 848 |
" |
241 | 849 |
|
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
850 |
"Modified: 2.7.1996 / 09:20:49 / cg" |
241 | 851 |
! |
852 |
||
699 | 853 |
month |
854 |
"return the month of the receiver (1..12). |
|
855 |
For compatibility, use instances of Date for this." |
|
856 |
||
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
857 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) month |
699 | 858 |
|
859 |
" |
|
8246 | 860 |
Timestamp now month |
699 | 861 |
" |
1501 | 862 |
|
863 |
"Modified: 1.7.1996 / 15:23:05 / cg" |
|
864 |
! |
|
865 |
||
8286 | 866 |
osTime |
867 |
"get the internal representation of the time. |
|
868 |
Warning: do not depend on the value (unix vs. win32 - differences)" |
|
869 |
||
870 |
^ osTime |
|
871 |
! |
|
872 |
||
4807 | 873 |
osTime:aTime |
5726 | 874 |
"set the internal representation of the time" |
875 |
||
4807 | 876 |
osTime := aTime. |
877 |
! |
|
878 |
||
1501 | 879 |
second |
880 |
"return the second (0..59). |
|
881 |
ST-80 Timestamp compatibility (I'd prefer the name #seconds, for Time compatibility)." |
|
882 |
||
883 |
^ self seconds |
|
884 |
||
885 |
"Created: 1.7.1996 / 15:14:19 / cg" |
|
886 |
"Modified: 1.7.1996 / 15:15:49 / cg" |
|
699 | 887 |
! |
888 |
||
241 | 889 |
seconds |
890 |
"return the seconds (0..59)" |
|
891 |
||
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
892 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) seconds |
241 | 893 |
|
894 |
" |
|
8246 | 895 |
Timestamp now seconds |
241 | 896 |
" |
897 |
||
1513
a4b4c4ce039c
added dayInYear & dayInWeek for Date compatibility
Claus Gittinger <cg@exept.de>
parents:
1501
diff
changeset
|
898 |
"Modified: 2.7.1996 / 09:20:54 / cg" |
92 | 899 |
! |
900 |
||
7734 | 901 |
timeInfo |
902 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) |
|
903 |
! |
|
904 |
||
799 | 905 |
utcOffset |
8886 | 906 |
"return the difference between UTC (Greenwich Mean Time) and the local time in seconds. |
907 |
If daylight saving time applies to ourself, take that into account. |
|
8888
4171ed260947
Fix #utcSecondsSince1970 and #utcSecondsSince1901 (wrong direction of utcOffset)
Stefan Vogel <sv@exept.de>
parents:
8886
diff
changeset
|
908 |
|
8886 | 909 |
Add utcOffset to convert from local time to UTC time. |
8888
4171ed260947
Fix #utcSecondsSince1970 and #utcSecondsSince1901 (wrong direction of utcOffset)
Stefan Vogel <sv@exept.de>
parents:
8886
diff
changeset
|
910 |
Subtract utcOffset to convert from UTC time to local time. |
8886 | 911 |
|
912 |
If utcOffset is negative, the local timezone is east of Greenwich. |
|
913 |
If utcOffset is positive, the local timezone is west of Greenwich." |
|
799 | 914 |
|
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
915 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) utcOffset |
799 | 916 |
|
917 |
" |
|
8246 | 918 |
Timestamp now utcOffset |
919 |
(Timestamp day:1 month:7 year:1995 hour:12 minutes:0 seconds:0) utcOffset |
|
799 | 920 |
" |
921 |
||
922 |
"Modified: 20.12.1995 / 17:28:49 / stefan" |
|
1501 | 923 |
"Modified: 1.7.1996 / 15:21:29 / cg" |
799 | 924 |
! |
925 |
||
699 | 926 |
year |
927 |
"return the year of the receiver i.e. 1992. |
|
928 |
For compatibility, use instances of Date for this." |
|
241 | 929 |
|
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
930 |
^ (OperatingSystem computeTimeAndDateFrom:osTime) year |
241 | 931 |
|
932 |
" |
|
8246 | 933 |
Timestamp now year |
241 | 934 |
" |
1501 | 935 |
|
936 |
"Modified: 1.7.1996 / 15:23:08 / cg" |
|
241 | 937 |
! ! |
938 |
||
8246 | 939 |
!Timestamp methodsFor:'arithmetic'! |
30 | 940 |
|
10736 | 941 |
deltaFrom:aTimestamp |
942 |
"return the delta as a timeDuration between 2 timeStamps. |
|
943 |
The argument is supposed to be BEFORE the receiver" |
|
944 |
||
945 |
^ TimeDuration fromMilliseconds:(self getMilliseconds - (aTimestamp getMilliseconds)) |
|
946 |
||
947 |
" |
|
948 |
|t1 t2| |
|
949 |
||
950 |
t1 := Timestamp now. |
|
951 |
Delay waitForSeconds:0.5. |
|
952 |
t2 := Timestamp now. |
|
953 |
t2 deltaFrom:t1 |
|
954 |
" |
|
955 |
||
956 |
"Created: / 04-10-2007 / 13:34:28 / cg" |
|
957 |
! |
|
958 |
||
8246 | 959 |
millisecondDeltaFrom:aTimestamp |
3510 | 960 |
"return the delta in milliseconds between 2 absolute times. |
9056 | 961 |
The argument is supposed to be BEFORE the receiver" |
2623
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
962 |
|
8246 | 963 |
^ self getMilliseconds - (aTimestamp getMilliseconds) |
2623
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
964 |
|
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
965 |
" |
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
966 |
|t1 t2| |
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
967 |
|
8246 | 968 |
t1 := Timestamp now. |
2623
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
969 |
Delay waitForSeconds:0.5. |
8246 | 970 |
t2 := Timestamp now. |
2623
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
971 |
t2 millisecondDeltaFrom:t1 |
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
972 |
" |
593ab389efd1
added #millisecondDeltaFrom:
Claus Gittinger <cg@exept.de>
parents:
2311
diff
changeset
|
973 |
|
3510 | 974 |
"Modified: / 5.6.1998 / 04:21:33 / cg" |
9056 | 975 |
! |
976 |
||
977 |
secondDeltaFrom:aTimestamp |
|
978 |
"return the delta in seconds between 2 absolute times. |
|
979 |
The argument is supposed to be BEFORE the receiver" |
|
980 |
||
981 |
^ self getSeconds - (aTimestamp getSeconds) |
|
982 |
||
983 |
" |
|
984 |
|t1 t2| |
|
985 |
||
986 |
t1 := Timestamp now. |
|
987 |
Delay waitForSeconds:5. |
|
988 |
t2 := Timestamp now. |
|
989 |
t2 secondDeltaFrom:t1 |
|
990 |
" |
|
991 |
||
992 |
"Modified: / 5.6.1998 / 04:21:33 / cg" |
|
30 | 993 |
! ! |
994 |
||
8246 | 995 |
!Timestamp methodsFor:'comparing'! |
699 | 996 |
|
997 |
= aTime |
|
998 |
"return true if the argument, aTime represents the same time" |
|
999 |
||
1000 |
(aTime species == self species) ifFalse:[^ false]. |
|
1520
da08f8e49e87
fixed comparing absoluteTimes
Claus Gittinger <cg@exept.de>
parents:
1513
diff
changeset
|
1001 |
^ (self getMilliseconds = aTime getMilliseconds) |
da08f8e49e87
fixed comparing absoluteTimes
Claus Gittinger <cg@exept.de>
parents:
1513
diff
changeset
|
1002 |
|
da08f8e49e87
fixed comparing absoluteTimes
Claus Gittinger <cg@exept.de>
parents:
1513
diff
changeset
|
1003 |
"Modified: 3.7.1996 / 13:10:24 / cg" |
699 | 1004 |
! |
1005 |
||
1006 |
hash |
|
1007 |
"return an integer useful for hashing on times" |
|
1008 |
||
1520
da08f8e49e87
fixed comparing absoluteTimes
Claus Gittinger <cg@exept.de>
parents:
1513
diff
changeset
|
1009 |
^ osTime // 1000 |
da08f8e49e87
fixed comparing absoluteTimes
Claus Gittinger <cg@exept.de>
parents:
1513
diff
changeset
|
1010 |
|
da08f8e49e87
fixed comparing absoluteTimes
Claus Gittinger <cg@exept.de>
parents:
1513
diff
changeset
|
1011 |
"Modified: 3.7.1996 / 13:10:52 / cg" |
699 | 1012 |
! ! |
1013 |
||
8246 | 1014 |
!Timestamp methodsFor:'converting'! |
699 | 1015 |
|
1016 |
asAbsoluteTime |
|
8254
73b6109ab982
Use Timestamp/#asTimestamp instead of AbsoluteTime/#asAbsoluteTime
Stefan Vogel <sv@exept.de>
parents:
8246
diff
changeset
|
1017 |
"deprecated, use #asTimestamp" |
8246 | 1018 |
|
1019 |
<resource:#obsolete> |
|
699 | 1020 |
|
9061 | 1021 |
self obsoleteMethodWarning:'use #asTimestamp'. |
699 | 1022 |
^ self |
1023 |
! |
|
1024 |
||
1025 |
asDate |
|
1026 |
"return a Date object from the receiver. |
|
1027 |
The returned date will only represent the day - not the timeOfDay." |
|
1028 |
||
1029 |
^ Date fromOSTime:osTime |
|
1030 |
||
1031 |
" |
|
8246 | 1032 |
Timestamp now |
1033 |
Timestamp now asDate |
|
1034 |
(Timestamp now addTime:3600) asDate |
|
1035 |
(Timestamp now addTime:3600) asTime |
|
1036 |
Timestamp fromSeconds:(Timestamp now asSeconds + 3600) |
|
1037 |
(Timestamp fromSeconds:(Timestamp now asSeconds + 3600)) asDate |
|
699 | 1038 |
" |
1039 |
! |
|
1040 |
||
11003 | 1041 |
asLocalTimestamp |
1042 |
"convert an utc timestamp to local time " |
|
1043 |
||
1044 |
^ self - self utcOffset |
|
1045 |
||
1046 |
" |
|
1047 |
Timestamp now asUtcTimestamp |
|
1048 |
Timestamp now asUtcTimestamp asLocalTimestamp |
|
1049 |
" |
|
1050 |
! |
|
1051 |
||
7466
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1052 |
asMilliseconds |
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1053 |
"return the number of milliSeconds elapsed since whatever time the |
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1054 |
OperatingSystem bases its time upon. Since this is totally |
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1055 |
OS-dependent, do not interpret the value returned by this method. |
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1056 |
You can use it to add/subtract milliSeconds or get time deltas, though." |
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1057 |
|
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1058 |
^ self getMilliseconds |
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1059 |
! |
87775b24d5ea
category and comment change;
Claus Gittinger <cg@exept.de>
parents:
7327
diff
changeset
|
1060 |
|
699 | 1061 |
asSeconds |
1062 |
"return the number of seconds elapsed since whatever time the |
|
1063 |
OperatingSystem bases its time upon. Since this is totally |
|
1064 |
OS-dependent, do not interpret the value returned by this method. |
|
1065 |
You can use it to add/subtract seconds or get time deltas, though." |
|
1066 |
||
1067 |
^ self getSeconds |
|
1068 |
||
7004 | 1069 |
" |
8246 | 1070 |
Timestamp now asSeconds |
1071 |
Timestamp fromSeconds:(Timestamp now asSeconds + 3600) |
|
699 | 1072 |
Time hour:23 minutes:33 seconds:0 |
1073 |
Time fromSeconds:((Time hour:23 minutes:33 seconds:0) asSeconds + 3600) |
|
1074 |
" |
|
1075 |
! |
|
1076 |
||
1077 |
asTime |
|
1078 |
"return a Time object from the receiver. |
|
1079 |
The returned time will only represent the timeOfDay - not the day." |
|
1080 |
||
1081 |
^ Time fromOSTime:osTime |
|
1082 |
||
1083 |
" |
|
8246 | 1084 |
Timestamp now |
1085 |
Timestamp now asTime |
|
1086 |
(Timestamp now addTime:3600) asTime |
|
699 | 1087 |
" |
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1088 |
! |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1089 |
|
8246 | 1090 |
asTimestamp |
1091 |
"return an Timestamp object from the receiver - thats the receiver." |
|
1092 |
||
1093 |
^ self |
|
1094 |
! |
|
1095 |
||
9402 | 1096 |
asUtcTimestamp |
1097 |
"convert a local time timestamp to UTC" |
|
1098 |
||
1099 |
^ self + self utcOffset |
|
1100 |
||
1101 |
" |
|
11003 | 1102 |
Timestamp now asUtcTimestamp |
9402 | 1103 |
" |
1104 |
! |
|
1105 |
||
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1106 |
literalArrayEncoding |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1107 |
"encode myself as an array, from which a copy of the receiver |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1108 |
can be reconstructed with #decodeAsLiteralArray. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1109 |
The encoding is: |
8246 | 1110 |
(#Timestamp YYYYMMDDhhmmss.iii) |
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1111 |
" |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1112 |
|
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1113 |
|s| |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1114 |
|
8223
56da5d8f8bc1
replaced '' writeStream by String writeStream
Claus Gittinger <cg@exept.de>
parents:
8111
diff
changeset
|
1115 |
s := WriteStream on:(String new:18). |
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1116 |
self printGeneralizedOn:s isLocal:true. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1117 |
|
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1118 |
^ Array |
9416 | 1119 |
with:self class name |
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1120 |
with:s contents |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1121 |
|
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1122 |
" |
9416 | 1123 |
Timestamp now literalArrayEncoding |
1124 |
decodeAsLiteralArray |
|
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1125 |
" |
7006 | 1126 |
! |
1127 |
||
1128 |
utcSecondsSince1901 |
|
1129 |
"return the number of seconds elapsed since Jan, 1st 1901" |
|
1130 |
||
9430
919e0cb2257c
Fix for utc botch when retrieving seconds since 1901
Stefan Vogel <sv@exept.de>
parents:
9416
diff
changeset
|
1131 |
" |
919e0cb2257c
Fix for utc botch when retrieving seconds since 1901
Stefan Vogel <sv@exept.de>
parents:
9416
diff
changeset
|
1132 |
secondsBetween1901and1970 := |
919e0cb2257c
Fix for utc botch when retrieving seconds since 1901
Stefan Vogel <sv@exept.de>
parents:
9416
diff
changeset
|
1133 |
((Date day:1 month:1 year:1970) subtractDate:(Date day:1 month:1 year:1901)) |
919e0cb2257c
Fix for utc botch when retrieving seconds since 1901
Stefan Vogel <sv@exept.de>
parents:
9416
diff
changeset
|
1134 |
* (24 * 60 * 60) |
919e0cb2257c
Fix for utc botch when retrieving seconds since 1901
Stefan Vogel <sv@exept.de>
parents:
9416
diff
changeset
|
1135 |
" |
7006 | 1136 |
|
9449
6ba774be6aa1
stc can compile large integers!
Stefan Vogel <sv@exept.de>
parents:
9433
diff
changeset
|
1137 |
^ self utcSecondsSince1970 + 2177452800. |
7006 | 1138 |
|
1139 |
" |
|
8246 | 1140 |
Timestamp now utcSecondsSince1901 |
7006 | 1141 |
" |
699 | 1142 |
! ! |
1143 |
||
8246 | 1144 |
!Timestamp methodsFor:'printing & storing'! |
30 | 1145 |
|
8111
67347b7e3e69
print bindings (care for language specifics)
Claus Gittinger <cg@exept.de>
parents:
7817
diff
changeset
|
1146 |
addPrintBindingsTo:dict language:languageOrNil |
67347b7e3e69
print bindings (care for language specifics)
Claus Gittinger <cg@exept.de>
parents:
7817
diff
changeset
|
1147 |
"private print support: add bindings for printing to aDictionary |
67347b7e3e69
print bindings (care for language specifics)
Claus Gittinger <cg@exept.de>
parents:
7817
diff
changeset
|
1148 |
languageOrNil can only be #en or nil for the current language." |
5726 | 1149 |
|
8111
67347b7e3e69
print bindings (care for language specifics)
Claus Gittinger <cg@exept.de>
parents:
7817
diff
changeset
|
1150 |
self asDate addPrintBindingsTo:dict language:languageOrNil. |
6795
519894240d97
more printFormats: yearOrDate (as in unix); dayPadded and monthPadded
penk
parents:
6686
diff
changeset
|
1151 |
|
519894240d97
more printFormats: yearOrDate (as in unix); dayPadded and monthPadded
penk
parents:
6686
diff
changeset
|
1152 |
self year == Date today year ifTrue:[ |
519894240d97
more printFormats: yearOrDate (as in unix); dayPadded and monthPadded
penk
parents:
6686
diff
changeset
|
1153 |
dict at:#yearOrTime put:(self asTime printStringFormat:'%h:%m'). |
519894240d97
more printFormats: yearOrDate (as in unix); dayPadded and monthPadded
penk
parents:
6686
diff
changeset
|
1154 |
]. |
519894240d97
more printFormats: yearOrDate (as in unix); dayPadded and monthPadded
penk
parents:
6686
diff
changeset
|
1155 |
|
8111
67347b7e3e69
print bindings (care for language specifics)
Claus Gittinger <cg@exept.de>
parents:
7817
diff
changeset
|
1156 |
super addPrintBindingsTo:dict language:languageOrNil. |
4843 | 1157 |
! |
1158 |
||
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1159 |
printGeneralizedOn:aStream |
5290 | 1160 |
"append a representation of the receiver to aStream in a general format, |
9385 | 1161 |
top-down, without separators: 'yyyymmddHHMMSS.mmm+0100' |
5290 | 1162 |
This format is used for the ASN.1 GeneralizedTime as defined in X.208 Sec. 33, |
1163 |
so read this before changing the output format." |
|
1164 |
||
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1165 |
^ self printGeneralizedOn:aStream isLocal:false. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1166 |
! |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1167 |
|
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1168 |
printGeneralizedOn:aStream isLocal:isLocal |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1169 |
"append a representation of the receiver to aStream in a general format, |
11177 | 1170 |
top-down, without separators: 'yyyymmddHHMMSS.mmm+0100' |
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1171 |
This format is used for the ASN.1 GeneralizedTime as defined in X.208 Sec. 33, |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1172 |
so read this before changing the output format. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1173 |
|
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1174 |
If isLocal is true, represent as local time, otherwise add UTC time offset." |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1175 |
|
5290 | 1176 |
|t off| |
1177 |
||
1178 |
t := OperatingSystem computeTimeAndDateFrom:osTime. |
|
1179 |
||
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
1180 |
t year printOn:aStream leftPaddedTo:4 with:$0. |
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
1181 |
t month printOn:aStream leftPaddedTo:2 with:$0. |
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
1182 |
t day printOn:aStream leftPaddedTo:2 with:$0. |
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
1183 |
t hours printOn:aStream leftPaddedTo:2 with:$0. |
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
1184 |
t minutes printOn:aStream leftPaddedTo:2 with:$0. |
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
1185 |
t seconds printOn:aStream leftPaddedTo:2 with:$0. |
5290 | 1186 |
aStream nextPut:$.. |
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
1187 |
t milliseconds printOn:aStream leftPaddedTo:3 with:$0. |
5290 | 1188 |
|
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1189 |
isLocal ifFalse:[ |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1190 |
"/ this should be printed as non-local-time |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1191 |
|
7512
07c56e8934f4
OS returns OSTimeInfo (instead of an Array)
Claus Gittinger <cg@exept.de>
parents:
7474
diff
changeset
|
1192 |
off := t utcOffset. |
5379
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1193 |
off == 0 ifTrue:[ |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1194 |
aStream nextPut:$Z. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1195 |
] ifFalse:[ |min| |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1196 |
off < 0 ifTrue:[ |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1197 |
aStream nextPut:$+. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1198 |
off := off negated. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1199 |
] ifFalse:[ |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1200 |
aStream nextPut:$-. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1201 |
]. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1202 |
min := off // 60. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1203 |
min // 60 printOn:aStream leftPaddedTo:2 with:$0. |
2cf681402817
Make literal array encoding architecture independent.
Stefan Vogel <sv@exept.de>
parents:
5376
diff
changeset
|
1204 |
min \\ 60 printOn:aStream leftPaddedTo:2 with:$0. |
5290 | 1205 |
]. |
1206 |
]. |
|
1207 |
||
1208 |
" |
|
8246 | 1209 |
Timestamp now printGeneralizedOn:Transcript. Transcript cr. |
1210 |
(Timestamp fromSeconds:0) printGeneralizedOn:Transcript. Transcript cr. |
|
5290 | 1211 |
Time now printOn:Transcript. Transcript cr. |
1212 |
Date today printOn:Transcript. Transcript cr. |
|
1213 |
||
8246 | 1214 |
Time now asTimestamp printGeneralizedOn:Transcript. Transcript cr. |
1215 |
Timestamp now printGeneralizedOn:Transcript. Transcript cr. |
|
5290 | 1216 |
|
8246 | 1217 |
Date today asTimestamp printGeneralizedOn:Transcript. Transcript cr. |
5290 | 1218 |
Date today printOn:Transcript. Transcript cr. |
1219 |
" |
|
1220 |
||
1221 |
"Modified: / 1.7.1996 / 15:20:59 / cg" |
|
1222 |
"Modified: / 17.1.2000 / 15:53:02 / stefan" |
|
1223 |
! |
|
1224 |
||
8479 | 1225 |
printIso8601FormatOn:aStream |
1226 |
"append the iso8601 UTC representation of the receiver to aStream. |
|
1227 |
This format looks like: |
|
1228 |
1999-01-01T24:00:00 |
|
1229 |
or, for zero hr:min:sec, |
|
1230 |
1999-01-01 |
|
1231 |
Of course, a 24 hour clock is used." |
|
1232 |
||
1233 |
|format| |
|
1234 |
||
1235 |
format := '%(year)-%(month)-%(day)T%h:%m:%s.%i'. |
|
1236 |
self milliseconds = 0 ifTrue:[ |
|
1237 |
format := '%(year)-%(month)-%(day)T%h:%m:%s'. |
|
1238 |
self seconds = 0 ifTrue:[ |
|
1239 |
format := '%(year)-%(month)-%(day)T%h:%m'. |
|
1240 |
((self hours = 0) and:[self minutes = 0]) ifTrue:[ |
|
1241 |
format := '%(year)-%(month)-%(day)'. |
|
1242 |
] |
|
1243 |
] |
|
1244 |
]. |
|
1245 |
self printOn:aStream format:format |
|
1246 |
||
1247 |
" |
|
1248 |
Timestamp now printIso8601FormatOn:Transcript |
|
1249 |
Timestamp readIso8601FormatFrom:(Timestamp now printStringIso8601Format). |
|
1250 |
" |
|
1251 |
! |
|
1252 |
||
241 | 1253 |
printOn:aStream |
275 | 1254 |
"append a user readable representation of the receiver to aStream. |
1255 |
The format is compatible with readFromString:, but not with readFrom:." |
|
1256 |
||
6684
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
1257 |
"/ now, use ISO format... |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
1258 |
self printOn:aStream format:'%(year)-%(mon)-%(day) %h:%m:%s.%i' |
1f4d15ab7c4c
default printString is now iso format.
Claus Gittinger <cg@exept.de>
parents:
6634
diff
changeset
|
1259 |
"/ self printOn:aStream format:'%(Day)-%(mon)-%(year) %h:%m:%s.%i' |
5678 | 1260 |
"/ self printOn:aStream format:'%(mon)/%(Day)/%(year) %h:%m:%s.%i' |
92 | 1261 |
|
1262 |
" |
|
8246 | 1263 |
Timestamp now printOn:Transcript. Transcript cr. |
1264 |
(Timestamp fromSeconds:0) printOn:Transcript. Transcript cr. |
|
275 | 1265 |
Time now printOn:Transcript. Transcript cr. |
1266 |
Date today printOn:Transcript. Transcript cr. |
|
1501 | 1267 |
|
8246 | 1268 |
Time now asTimestamp printOn:Transcript. Transcript cr. |
1269 |
Timestamp now printOn:Transcript. Transcript cr. |
|
1501 | 1270 |
|
8246 | 1271 |
Date today asTimestamp printOn:Transcript. Transcript cr. |
1501 | 1272 |
Date today printOn:Transcript. Transcript cr. |
92 | 1273 |
" |
1501 | 1274 |
|
5719
cf09067dbd1d
can do millisecondDelta easier
Claus Gittinger <cg@exept.de>
parents:
5678
diff
changeset
|
1275 |
"Modified: 1.7.1996 / 15:20:59 / cg" |
cf09067dbd1d
can do millisecondDelta easier
Claus Gittinger <cg@exept.de>
parents:
5678
diff
changeset
|
1276 |
! |
30 | 1277 |
|
7474 | 1278 |
printRFC1123FormatOn:aStream |
1279 |
"append the RFC1123 representation of the receiver to aStream. |
|
1280 |
This format is used in HTTP requests and looks like: |
|
7671 | 1281 |
'Fri, 04 Jul 2003 15:56:11 GMT' |
1282 |
(always GMT and all names in english)" |
|
1283 |
||
1284 |
"/ HTTP-date = rfc1123-date | rfc850-date | asctime-date |
|
1285 |
"/ |
|
1286 |
"/ rfc1123-date = wkday "," SP date1 SP time SP "GMT" |
|
1287 |
"/ rfc850-date = weekday "," SP date2 SP time SP "GMT" |
|
1288 |
"/ asctime-date = wkday SP date3 SP time SP 4DIGIT |
|
1289 |
"/ |
|
1290 |
"/ date1 = 2DIGIT SP month SP 4DIGIT |
|
1291 |
"/ ; day month year (e.g., 02 Jun 1982) |
|
1292 |
"/ date2 = 2DIGIT "-" month "-" 2DIGIT |
|
1293 |
"/ ; day-month-year (e.g., 02-Jun-82) |
|
1294 |
"/ date3 = month SP ( 2DIGIT | ( SP 1DIGIT )) |
|
1295 |
"/ ; month day (e.g., Jun 2) |
|
1296 |
"/ |
|
1297 |
"/ time = 2DIGIT ":" 2DIGIT ":" 2DIGIT |
|
1298 |
"/ ; 00:00:00 - 23:59:59 |
|
1299 |
"/ |
|
1300 |
"/ wkday = "Mon" | "Tue" | "Wed" |
|
1301 |
"/ | "Thu" | "Fri" | "Sat" | "Sun" |
|
1302 |
"/ |
|
1303 |
"/ weekday = "Monday" | "Tuesday" | "Wednesday" |
|
1304 |
"/ | "Thursday" | "Friday" | "Saturday" | "Sunday" |
|
1305 |
"/ |
|
1306 |
"/ month = "Jan" | "Feb" | "Mar" | "Apr" |
|
1307 |
"/ | "May" | "Jun" | "Jul" | "Aug" |
|
1308 |
"/ | "Sep" | "Oct" | "Nov" | "Dec" |
|
7474 | 1309 |
|
7734 | 1310 |
|meUTC timeInfo| |
7474 | 1311 |
|
8246 | 1312 |
meUTC := self class fromSeconds:((self asSeconds) + (self utcOffset)). |
7734 | 1313 |
timeInfo := meUTC timeInfo. |
7474 | 1314 |
|
7734 | 1315 |
aStream nextPutAll:(#('Mon' 'Tue' 'Wed' 'Thu' 'Fri' 'Sat' 'Sun') at:timeInfo dayInWeek); |
7671 | 1316 |
nextPutAll:', '. |
7734 | 1317 |
timeInfo day printOn:aStream leftPaddedTo:2 with:$0. |
7671 | 1318 |
aStream space. |
7734 | 1319 |
aStream nextPutAll:(#('Jan' 'Feb' 'Mar' 'Apr' 'May' 'Jun' 'Jul' 'Aug' 'Sep' 'Oct' 'Nov' 'Dec') at:timeInfo month). |
7671 | 1320 |
|
1321 |
"/ The following line is wrong, because the names are printed in the current locale!! |
|
7734 | 1322 |
"/ timeInfo printOn:aStream format:'%(ShortDayName), %(day) %(ShortMonthName) %y %h:%m:%s GMT'. |
7474 | 1323 |
|
7677 | 1324 |
"/ the following is too slow for heavy use |
7734 | 1325 |
"/ timeInfo printOn:aStream format:' %y %h:%m:%s GMT'. |
7677 | 1326 |
|
1327 |
aStream nextPut:Character space. |
|
7734 | 1328 |
timeInfo year printOn:aStream. |
7677 | 1329 |
aStream nextPut:Character space. |
7734 | 1330 |
timeInfo hours printOn:aStream leftPaddedTo:2 with:$0. |
7677 | 1331 |
aStream nextPut:$:. |
7734 | 1332 |
timeInfo minutes printOn:aStream leftPaddedTo:2 with:$0. |
7677 | 1333 |
aStream nextPut:$:. |
7734 | 1334 |
timeInfo seconds printOn:aStream leftPaddedTo:2 with:$0. |
7677 | 1335 |
aStream nextPutAll:' GMT'. |
1336 |
||
7474 | 1337 |
" |
8414 | 1338 |
Timestamp now printRFC1123FormatOn:Transcript |
7474 | 1339 |
" |
1340 |
! |
|
1341 |
||
8479 | 1342 |
printStringIso8601Format |
1343 |
"return the Iso8601 representation of the receiver. |
|
1344 |
This format looks like: |
|
1345 |
1999-01-01T24:00:00 |
|
1346 |
or, for zero hr:min:sec, |
|
1347 |
1999-01-01 |
|
1348 |
Of course, a 24 hour clock is used." |
|
1349 |
||
1350 |
^ String streamContents:[:s | self printIso8601FormatOn:s] |
|
1351 |
||
1352 |
" |
|
1353 |
Timestamp now printStringIso8601Format |
|
1354 |
" |
|
1355 |
! |
|
1356 |
||
7474 | 1357 |
printStringRFC1123Format |
1358 |
"return the RFC1123 representation of the receiver. |
|
1359 |
This format is used in HTTP requests and looks like: |
|
7671 | 1360 |
'Fri, 04 Jul 2003 15:56:11 GMT' |
7474 | 1361 |
(always GMT)" |
1362 |
||
1363 |
^ String streamContents:[:s | self printRFC1123FormatOn:s] |
|
1364 |
||
1365 |
" |
|
8246 | 1366 |
Timestamp now printStringRFC1123Format |
7474 | 1367 |
" |
1368 |
! |
|
1369 |
||
241 | 1370 |
storeOn:aStream |
275 | 1371 |
"store the receiver in a format suitable for reconstruction of the |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
1372 |
receiver via readFrom: |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
1373 |
Use a OS/architecture independent format" |
275 | 1374 |
|
241 | 1375 |
aStream nextPut:$(; |
8246 | 1376 |
nextPutAll:self class name; |
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
1377 |
nextPutAll:' readIso8601FormatFrom:'''. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
1378 |
self printIso8601FormatOn:aStream. |
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
1379 |
aStream nextPutAll:''')'. |
54 | 1380 |
|
241 | 1381 |
" |
8246 | 1382 |
Timestamp now storeString |
30 | 1383 |
|
8822
10d99a9248f2
#storeOn: stores in ISO 8601 format.
Stefan Vogel <sv@exept.de>
parents:
8797
diff
changeset
|
1384 |
Object readFrom:(Timestamp now storeString) readStream |
8246 | 1385 |
Timestamp readFrom:(Timestamp now storeString) readStream |
241 | 1386 |
" |
30 | 1387 |
! ! |
699 | 1388 |
|
8246 | 1389 |
!Timestamp methodsFor:'private'! |
699 | 1390 |
|
1501 | 1391 |
fromOSTime:anUninterpretedOSTime |
699 | 1392 |
"strictly private: set the seconds from an OS time (since whatever)" |
1393 |
||
1501 | 1394 |
osTime := anUninterpretedOSTime |
1395 |
||
1396 |
"Created: 1.7.1996 / 14:33:21 / cg" |
|
1397 |
! |
|
1398 |
||
1399 |
getMilliseconds |
|
1400 |
"strictly private: return the milliseconds (since whatever)" |
|
1401 |
||
1402 |
^ osTime |
|
1403 |
||
1404 |
"Created: 1.7.1996 / 14:33:56 / cg" |
|
699 | 1405 |
! |
1406 |
||
1407 |
getSeconds |
|
1408 |
"strictly private: return the seconds (since whatever)" |
|
1409 |
||
1501 | 1410 |
^ osTime // 1000 |
699 | 1411 |
! |
1412 |
||
1501 | 1413 |
setMilliseconds:millis |
1414 |
"strictly private: set the milliseconds (since whatever)" |
|
1415 |
||
1416 |
osTime := millis. |
|
1417 |
||
1418 |
"Modified: 20.12.1995 / 11:46:36 / stefan" |
|
1419 |
"Created: 1.7.1996 / 14:34:24 / cg" |
|
1420 |
! |
|
1421 |
||
699 | 1422 |
setSeconds:secs |
1423 |
"strictly private: set the seconds (since whatever)" |
|
1424 |
||
1501 | 1425 |
osTime := secs * 1000. |
795 | 1426 |
|
1427 |
"Modified: 20.12.1995 / 11:46:36 / stefan" |
|
1501 | 1428 |
"Modified: 1.7.1996 / 14:34:10 / cg" |
5853 | 1429 |
! |
1430 |
||
1431 |
utcSecondsSince1970 |
|
1432 |
"return the UTC seconds since 1970" |
|
1433 |
||
9430
919e0cb2257c
Fix for utc botch when retrieving seconds since 1901
Stefan Vogel <sv@exept.de>
parents:
9416
diff
changeset
|
1434 |
^ self getSeconds |
5853 | 1435 |
|
1436 |
" |
|
8246 | 1437 |
Timestamp now utcSecondsSince1970 |
5853 | 1438 |
" |
699 | 1439 |
! ! |
1440 |
||
8396
b13503dbc53c
Generalize visitor pattern and define #visit...:with: -methods instead
Stefan Vogel <sv@exept.de>
parents:
8286
diff
changeset
|
1441 |
!Timestamp methodsFor:'visiting'! |
b13503dbc53c
Generalize visitor pattern and define #visit...:with: -methods instead
Stefan Vogel <sv@exept.de>
parents:
8286
diff
changeset
|
1442 |
|
b13503dbc53c
Generalize visitor pattern and define #visit...:with: -methods instead
Stefan Vogel <sv@exept.de>
parents:
8286
diff
changeset
|
1443 |
acceptVisitor:aVisitor with:aParameter |
b13503dbc53c
Generalize visitor pattern and define #visit...:with: -methods instead
Stefan Vogel <sv@exept.de>
parents:
8286
diff
changeset
|
1444 |
|
b13503dbc53c
Generalize visitor pattern and define #visit...:with: -methods instead
Stefan Vogel <sv@exept.de>
parents:
8286
diff
changeset
|
1445 |
^ aVisitor visitTimestamp:self with:aParameter |
b13503dbc53c
Generalize visitor pattern and define #visit...:with: -methods instead
Stefan Vogel <sv@exept.de>
parents:
8286
diff
changeset
|
1446 |
! ! |
b13503dbc53c
Generalize visitor pattern and define #visit...:with: -methods instead
Stefan Vogel <sv@exept.de>
parents:
8286
diff
changeset
|
1447 |
|
8246 | 1448 |
!Timestamp class methodsFor:'documentation'! |
699 | 1449 |
|
1450 |
version |
|
11857 | 1451 |
^ '$Header: /cvs/stx/stx/libbasic/Timestamp.st,v 1.118 2009-08-14 21:05:00 cg Exp $' |
699 | 1452 |
! ! |
8246 | 1453 |
|
1454 |
Timestamp initialize! |