Incorrect PRE_PROCESS_PATTERN in DateTypeConverter.java
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Key: STS-650
URL: http://www.stripesframework.org/jira/browse/STS-650
Project: Stripes
Issue Type: Bug
Components: Formatting, Validation
Affects Versions: Release 1.5
Reporter: Ben Gunter
Priority: Minor
Fix For: Release 1.5.1, Release 1.6
>From the users mailing list ...
In DateTypeConverter.java I see this:
public static final Pattern PRE_PROCESS_PATTERN =
Pattern.compile("(?<!GMT)[\\s,-/\\.]+");
That RE is almost certainly incorrect. The '-' in the character class
is acting as a character range metacharacter, not a bare hyphen. As it
happens, in ASCII the range between ',' and '/' is ',' '-' '.' '/', all
of which appear elsewhere in the character class, so it works by
accident - at least for ASCII.
The correct RE is "(?<!GMT)[\\s,/\\.-]+" Putting the '-' as the last
character means it is treated as a hyphen, not a character range
metacharacter.
--
Alan Burlison
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