On 12 Jan 2004, at 18:18, Christopher Oliver wrote:
Also with the fast edit - reload - test cycle provided by Cocoon, "println()" style debugging seems to work quite well. A source-level debugger is mainly required when the development turnaround cycle is long (e.g. J2EE apps). For example, although Rhino has a JavaScript debugger, I rarely use it because println() debugging is usually more efficient.
I do the same for flowscript. But how can we insert a println() in a sitemap?
How about adding a "message" attribute to ProcessingNode, e.g:
<map:match pattern="page/*">
<map:generate type="jx" src="screens/{1}.xml" message="match is page/{1}"/>
which would output something like
sitemap: C:/cocoon/build/webapp/samples/sitemap.xmap:16:20: match is page/getNumberA.html
I like this very much!
+1
I don't like this and find it hacky. Using println in the flowscript is a useful technique and as I said I use it. But introducing official println equivalents all over the place will lead to floods of messages scrolling on the console or filling the logs. Wouldn't a unified debugger for the various languages cooperating in Cocoon (sitemap, jxtemplate, woody form definitions, etc) be more useful?
-0.9
Sylvain
-- Sylvain Wallez Anyware Technologies http://www.apache.org/~sylvain http://www.anyware-tech.com { XML, Java, Cocoon, OpenSource }*{ Training, Consulting, Projects } Orixo, the opensource XML business alliance - http://www.orixo.com
