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https://issues.apache.org/jira/browse/VELOCITY-956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17876411#comment-17876411
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Claude Brisson commented on VELOCITY-956:
-----------------------------------------
I have the following test template:
{code}
#set( $inTimeZone = $date.getTimeZone().getTimeZone('Europe/Berlin') )
#set( $outTimeZone = $date.getTimeZone().getTimeZone('Asia/Shanghai') )
#set( $locale = $date.getLocale() )
#set( $myDate = $convert.parseDate("2022-04-22 00:00","yyyy-MM-dd
HH:mm",$locale,$inTimeZone))
inTimeZone = $inTimeZone
outTimeZone = $outTimeZone
locale = $locale
myDate = $myDate
${date.format('yyyy-MM-dd hh:mm a',$myDate,$locale,$outTimeZone)}
{code}
I could not exactly reproduce your problem: with engine 2.3 and tools 3.1, as
well with engine 1.7 and tools 2.0, the call $convert.parseDate returns null, I
don't investigate further for now, I'm focusing on the engine issues.
> velocity 1.7 vs velocity 2.3: evaluation of scripts with empty value is not
> backward compatible
> -----------------------------------------------------------------------------------------------
>
> Key: VELOCITY-956
> URL: https://issues.apache.org/jira/browse/VELOCITY-956
> Project: Velocity
> Issue Type: Bug
> Components: Engine, Scripting
> Affects Versions: 2.3
> Reporter: ambika
> Priority: Major
>
> {*}Script{*}:
>
> "vLATE_GATE_IN_6":"#set( $inTimeZone =
> $date.getTimeZone().getTimeZone('Europe/Berlin') )\n\n#set( $outTimeZone =
> $date.getTimeZone().getTimeZone('Asia/Shanghai') )\n\n#set( $locale =
> $date.getLocale() )\n\n#set( $myDate =
> $convert.parseDate(${*}{lead.lateGateIn}{*},\"yyyy-MM-dd
> HH:mm\",$locale,$inTimeZone) )\n\n${date.format('yyyy-MM-dd hh:mm
> a',$myDate,$locale,$outTimeZone)} "
> {*}note{*}: lead.lateGateIn = "" in the values
> there are multiple other scripts vLATE_GATE_IN_5, vLATE_GATE_IN_4 but in the
> script vLATE_GATE_IN_4 , the values for convert.parseDate is given as below:
> $convert.parseDate("2022-04-22")
>
> {*}Issue{*}:
> Older version of velocity evaluates the script vLATE_GATE_IN_6 to:
> |Time):\\n\\n\\n\\n\\n2022-04-22 11:00 AM|
>
> Newer version of velocity evaluates the script vLATE_GATE_IN_6 to:
> | |Time):\\n\\n\\n\\n\\n${date.format('yyyy-MM-dd hh:mm
> a',$myDate,$locale,$outTimeZone)}| |
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