[esb-issues] [JBoss JIRA] Updated: (JBESB-459) Create a message validation cartridge that can be used by Smooks to perform message validation.

Fri Oct 19 06:59:03 EDT 2007

     [ http://jira.jboss.com/jira/browse/JBESB-459?page=all ]

Kevin Conner updated JBESB-459:
-------------------------------

    Fix Version/s: 4.2.1 triage
                       (was: 4.2.1)

> Create a message validation cartridge that can be used by Smooks to perform message validation.
> -----------------------------------------------------------------------------------------------
>
>                 Key: JBESB-459
>                 URL: http://jira.jboss.com/jira/browse/JBESB-459
>             Project: JBoss ESB
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Transformation Service
>    Affects Versions: 4.0
>            Reporter: Tom Fennelly
>         Assigned To: Tom Fennelly
>            Priority: Optional
>             Fix For: 4.2.1 triage
>
>
> Something as simple as cartridge that would allow you target and apply regexp and XPath expressions at parts of a message, generating error/warning reports.  I actually used Smooks to prototyped something that's conceptually similar from a validation perspective - analyze a website using Smooks, and generate a report contain possible browser issues with each page (message) e.g. on browser "X" on Mac Os X, this part of the markup may cause usability issues etc (http://milyn.codehaus.org/Smooks+Report+Generator). 
> The cartridge could allow you create "validation" resources that can be targeted at message exchanges (fragments, elements, attributes etc).  This might support applying regexp expressions to data values (match, not-match etc - easy enough) as well as using xpath (has-child-element etc easy enough too *I think*).  Would obviously get more difficult if you started to add some form of expression language to it - "if attribute matches X and doesn't have child element Y" etc.
> Might be possible to use JBoss Rules and some form of DSL to wrap the xpath stuff (or even the regex stuff too).

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