Oops, this is the email I should have said something about... this one actually describes the problem better...
Can anyone actually give me a hand with this one? Even if it's just to point me in the direction of a better list to post the request to... Cheers, Taryn On Thu, 2004-10-07 at 16:45, Taryn East wrote: > Hi there. > > While trawling through the web hoping to find a solution to a bug we've > found I discovered an email with the above subject line in the archives > of this list: > http://archives.real-time.com/mailman/listinfo/cocoon-users > > relevant post: > http://archives.real-time.com/pipermail/cocoon-users/2004-May/051335.html > > that list seems to still be active (judging by the ongoing additions to > the archive page) but I can't actually subscribe... however the content > of the emails looks identical to the content of this mailing list... > thus why I have joined here. > > aaaanyway, I was wondering if anyone here had a solution to the problem > given in the email above, as it seems to be occurring for me also. > > Now, caveat here: I actually am not the person administering to our > version of cocoon - I am dealing only with the JXtemplates... so I get > to see the problem, but won't actually be the one implementing a fix... > also, I don't know many of the details about: > - the cocoon setup > - the flow and additional java stuff > > as I'll be getting this info second=hand from the guy that does do this > stuff... and he's pretty buys etc... > > > The problem, as it appears to us, is that sometimes, when we pass a > JXPath node/text() through to some sort of attribute (eg action="x" or > href="" - note this is an attribute in the html of the template, and > even sometimes occurs in, say, jx:formatnumber num="x") > > the JXtemplate just chucks a spak and doesn't give me a nice string, but > somehow treis to pass through an array of nodes... > > which means that, when I have a close look at the source that has been > built) i get something along the lines of: > <a href="javascript('[Lorg.w3c.dom.Node;@346762');">click here</a> > > instead of something like: > <a href="javascript('12345');">click here</a> > > or, worse, I get an exception thrown such as: > > org.apache.cocoon.ProcessingException: Failed to execute pipeline.: > file:/projects/appsroot/asic/screens/perextr.jx:820:54:java.lang.NumberFormatException: > For input string: "[Lorg.w3c.dom.Node;@346762" > > cause: java.lang.NumberFormatException: For input string: > "[Lorg.w3c.dom.Node;@346762" > > when I try to pass it through to something like formatnumber. > > Now, stuff I've checked: > 1. the XML that I'm parsing at this point only has one node on it, ie > it's something like: <company><orgNum>12345</orgNum>...</company> > there are no other <orgNum> tags at this level of the DOM > > 2. The JXPath expression uses the correct tag names etc and isn't at a > higher level (so it's not accidentally gathering a whole bunch of > orgNum's raethr than just the one it should). > > 3. The guy that does the java stuff is the person that said it was > getting a whole bunch of nodes instead of just one - not sure exactly > how he figured this out. > > 4. Said same guy hacked up a java function that will force this thing to > make a string, so if I apply the following hack to any given situation > it will always work fine: > <jx:set var="onum" value="#{./OrgNum/text()}"/> > <acnconv acn="${domutils.string(onum)}" /> > note: acnconv just does a formatNumber on the given number... > > 5. It doesn't *always* break... we haven't yet figured out when/why it > does break because it happens so intermittently and there does not seem > ot be any distinguishing characteristic of the data that does break. > However, if a given set of XML breaks at some point, it always breaks. > ie, at least it's repeatable (if not deterministic). > > > I'm really at a loss here as I know so little about how all this works > so I can't even begin to go looking for a solution. > We're currently faced with the possibility of having to put the > aforementioned hack into *every* spot that JXPath is required to be used > in an attribute... which is not a pretty thought at all. > > Any help would be *greatly* appreciated as I'd really like to actually > solve the problem, rather than have to perpetuate an ugly hack. > > Cheers and thanks in advance, > Taryn > > > > > ________________________ > Role: > Junior Developer > > Email: > [EMAIL PROTECTED] > Phone: > +61 2 9429 8901 > Fax: > +61 2 9429 8999 > Internet: > www.gxs.com.au > > > ________________________ > > Confidential Communication: > This e-mail message and any attachments may contain copyright material > of GlobalX Information Services Pty Ltd (GIS) A.B.N. 00 073 436 414 > and/or information that is confidential and subject to privilege. If you > are not the intended recipient of this e-mail, please contact GIS > immediately by return e-mail or by telephone on (612) 9429 8900. In this > case, you must not read, print, disseminate, copy, store or act in > reliance on this e-mail or any of the accompanying attachments; and you > must destroy all copies of this e-mail message. This notice should not > be removed. > > Disclaimer: > GIS believes that the information contained in this document is accurate > when issued. However, e-mail transmission cannot be guaranteed to be > secure or error-free as information could be intercepted, corrupted, > lost, destroyed, arrive late or incomplete, or contain viruses. > Therefore GIS does not warrant that such information is accurate, > reliable, complete or up to date, and, to the fullest extent permitted > by law, disclaims all liability of GIS and its Associates for any loss > or damage suffered by any person by reason of the use by that person of, > or their reliance on, any information contained in this document or any > error or defect in this document, whether arising from the negligence of > GIS or its Associates or otherwise. > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] ________________________ Role: Junior Developer Email: [EMAIL PROTECTED] Phone: +61 2 9429 8901 Fax: +61 2 9429 8999 Internet: www.gxs.com.au ________________________ Confidential Communication: This e-mail message and any attachments may contain copyright material of GlobalX Information Services Pty Ltd (GIS) A.B.N. 00 073 436 414 and/or information that is confidential and subject to privilege. If you are not the intended recipient of this e-mail, please contact GIS immediately by return e-mail or by telephone on (612) 9429 8900. In this case, you must not read, print, disseminate, copy, store or act in reliance on this e-mail or any of the accompanying attachments; and you must destroy all copies of this e-mail message. This notice should not be removed. Disclaimer: GIS believes that the information contained in this document is accurate when issued. However, e-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. Therefore GIS does not warrant that such information is accurate, reliable, complete or up to date, and, to the fullest extent permitted by law, disclaims all liability of GIS and its Associates for any loss or damage suffered by any person by reason of the use by that person of, or their reliance on, any information contained in this document or any error or defect in this document, whether arising from the negligence of GIS or its Associates or otherwise. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
