Re: XUpdate

Irv Salisbury III Wed, 12 Mar 2003 11:51:18 -0800

When running this, I get "Failed to update resource xmldb-object-id: 1" The sitemap log file says it cannot compile the query. What is the oid supposed to be? I don't have anything that seems to match up, or does that even matter?

Irv

Josema Alonso wrote:

Irv,
I remember I built the javadoc that came with the transformer and it was
pretty easy to use starting there. I suggest you do the same.
Anyway if you want a snippet I can give you this.

The transformer is declared in the sitemap this way:
  <map:transformer name="xmldb"
src="org.apache.cocoon.transformation.XMLDBTransformer">
   <driver>org.apache.xindice.client.xmldb.DatabaseImpl</driver>
   <base>xmldb:xindice:///db</base>
  </map:transformer>

Then is used on a pipeline like any other transformer. The syntax it uses
for XUpdate queries for example is:
<xindice:query type="update" oid="xmldb-object-id">
 <xu:modifications version="1.0" xmlns:xu="http://www.xmldb.org/xupdate";>
   <xu:remove select="/person/[EMAIL PROTECTED] = 'home']"/>
   <xu:update select="/person/[EMAIL PROTECTED] = 'work']">
     480-300-3003
   </xu:update>
   </xu:modifications>
</xindice:query>

As I said is pretty straightforward.

Hope it helps.

----- Original Message -----
From: Irving Salisbury
To: [EMAIL PROTECTED]
Sent: Sunday, March 09, 2003 5:38 AM
Subject: Re: XUpdate


This is great news.  I don't suppose there are any preliminary docs on this
as far as what type of XML it is looking for, etc?  I can go rooting around
in the source, but any docs or even any examples that make use of it would
be a huge help.

Thanks,

Irv

Josema Alonso wrote:

Hey, Irv

There's a XMLDBTransformer available. It was in Scratchpad but it was moved
to a new xmldb block in the CVS repository.
Please, checkout a fresh 2.1 from CVS and you'll foun it there or at its
block: http://cvs.apache.org/viewcvs.cgi/xml-cocoon2/src/blocks/xmldb/

I have used it succesfully quite a while ago.

Best,
Josema.

----- Original Message -----
From: "Irving Salisbury" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, March 08, 2003 7:54 PM
Subject: XUpdate

I am interested in using xupdate commands to xindice from within Cocoon.
First, is there something like an XUpdateTransformer that would allow
me to do this within a pipeline?  If not, are there any actions, etc
that help out?  If anyone has any links that would be helpful, that
would be great.

Thanks,

Irv


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