Also does anyone know of a good Apache-compatible XQuery implementation?
P
On 8/21/06, Guillaume Nodet <[EMAIL PROTECTED]> wrote:
Note that transofrmations on request and answer can be easily achieved using
two transformation services and using an EIP routing slip.
routingslip -> request transformation
-> service
-> response transformation
<--
On 8/21/06, radu3000 <[EMAIL PROTECTED]> wrote:
>
> Here are the relevant steps for the Transformation Component:
>
> a. it receives a buisenss entity like request -
> PlanIndicatorRequest.xml;
> b. it transforms (PlanIndicatorRequest.xquery) it into a select query -
> plan_indicator_select.xml;
> c. passes the response to the client which executes the sql query and
> gets back a - resultset.xml;
> d. it receives the resutset.xml and merges the request xml and resultset
> xml into a - merged_resultset.xml
> e. it finally applies a transformation (PlanIndicatorResponse.xquery)
> to get back a business entilty like response xml to the client -response.xml
>
> The next thing we are working is to create a transfomation repository (just
> a set of tables) that captures:
> 1. Request/Response templates (schemas if you wish).
> 2. Corresponding Request/Response xqueries.
> 3. Relationships between templates and corresponding xqueries.
> We need this for role separation - Data Modelers would provide an SQL based
> on particular template and Xquery/BusinessDomain Specialists will provide
> corresponding translation xqueries. The xqueries and could be preloaded and
> precompiled (nux approach) so that it fast to get a transformation.
>
> The big advantage is that XQuery is truly language independent (XML).
> Persisting them to a repository we achieve the goal of rolling out a global
> transromation componnet (some say dictionary - although it is more than
> this...)
>
>
> gnodet wrote:
> >
> > On 8/18/06, radu3000 <[EMAIL PROTECTED]> wrote:
> >>
> >> Hello,
> >>
> >> I can see that servicemix does support XPATH, and XSLT - although I am
> >> not
> >> sure what exact version.
> >
> > Mainly 1.0
> >
> >>
> >> Do you have plans to embeed XQuery (saxon) for various transformations?
> >> say
> >> from a domain model based xml into rdbms and back. I do have a working
> >> protype/infrastructure - I can share...
> >
> > Yeah, I guess it could be very useful.
> > What are the features of your component currently ?
> >
> >
> >>
> >> Regards,
> >> Radu.
> >> --
> >> View this message in context:
> >> http://www.nabble.com/XQuery-support--tf2129404.html#a5876968
> >> Sent from the ServiceMix - User forum at Nabble.com.
> >>
> >>
> >
> >
> > --
> > Cheers,
> > Guillaume Nodet
> >
> >
>
> --
> View this message in context:
http://www.nabble.com/XQuery-support--tf2129404.html#a5906613
> Sent from the ServiceMix - User forum at Nabble.com.
>
>
--
Cheers,
Guillaume Nodet
