[teiid-issues] [JBoss JIRA] Resolved: (TEIID-745) Ensure string parsing routines are consistent

Tue Jul 28 17:19:29 EDT 2009

     [ https://jira.jboss.org/jira/browse/TEIID-745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-745.
----------------------------------

    Resolution: Done

See TestTransforms and TestFunctions.  Updated all parsing to perform trims, check for junk characters, and use valid date ranges.

> Ensure string parsing routines are consistent
> ---------------------------------------------
>
>                 Key: TEIID-745
>                 URL: https://jira.jboss.org/jira/browse/TEIID-745
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: Common, Query Engine
>    Affects Versions: 6.0.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Minor
>             Fix For: 6.2.0
>
>
> String parsing strictness varies depending upon whether a convert or a parse function is used.  In short we should for all parse routines:
> 1. Perform a trim prior to parsing (double and float converts already do this implicitly)
> 2. Use all non-whitespace characters in the parse string - the DateFormat, NumberFormat, and most of the convert methods allow for junk to appear after a successful parsing.
> 3. Time/Date/Timestamps should use non lenient parsing to disallow dates that are out of range, i.e. 2007-13-35

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