[jira] [Commented] (OFBIZ-5196) TemporalExpressions$DayOfWeekRange: copy+paste logic errors

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[jira] [Commented] (OFBIZ-5196) TemporalExpressions$DayOfWeekRange: copy+paste logic errors

Nicolas Malin (Jira)

    [ https://issues.apache.org/jira/browse/OFBIZ-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13659416#comment-13659416 ]

Adrian Crum commented on OFBIZ-5196:
------------------------------------

From the Java API:

  DAY_OF_MONTH
          Field number for get and set indicating the day of the month.

So, the code is adding days, not months.

Perhaps it would be best to submit a unit test that proves there is a problem before attempting a solution.

               

> TemporalExpressions$DayOfWeekRange: copy+paste logic errors
> -----------------------------------------------------------
>
>                 Key: OFBIZ-5196
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-5196
>             Project: OFBiz
>          Issue Type: Bug
>    Affects Versions: SVN trunk
>            Reporter: Russell Morrisey
>
> TemporalExpressions$DayOfWeekRange contains incorrect code which appears to be copied-and-pasted from DayOfMonthRange. It adds months to the calendar object, where weeks or days should be used.
> Example (TemporalExpressions.java, 412-419):
>         @Override
>         public Calendar first(Calendar cal) {
>             Calendar first = (Calendar) cal.clone();
>             while (!includesDate(first)) {
>                 first.add(Calendar.DAY_OF_MONTH, 1); //This is wrong
>             }
>             return first;
>         }
> This problem appears in several places throughout this inner class.

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