Stefano Mazzocchi wrote: >People, > >I know some of you are discouradged by the lack of overall 'polishness' >of the latest and greatest version of Cocoon. > >I think I can speak for the entire development community if I greatly >apologize for that. And I think you deserve it. > >Yes, we are all volunteers, but one way or another, we are earning >something from this (if ever, visibility, respect and, last but not >least, fun and knowledge) and we must continue the level of the past >quality of our work in order to keep things going and to keep things >sane. > >In this regard, I want to tell you a few things that are going on: > >1) DOCUMENTATION: the documentation has been cleaned up a little, the >stylesheets of the web site polished to look much more readable and >light. Some documents were removed because we plan to incorporate more >stuff into that. > >In this regard, please, help us making this better! > >The reason why documentation is normally not that good is that we >generally don't need it since we can look into the code (which is the >best documentation, if you know where to look) or simply email the guy >who wrote it. > >But this doesn't scale: documentation is the only way to make knowledge >scale well. > >So, if you have *any* kind of notes, mockups, emails-to-your-boss, >courses you made to your colleagues, about cocoon and friends, please, >let us know! It doesn't matter if they are not formatted properly, if >they are not using our Documentation DTD or anything, don't worry, go to >bugzilla (http://nagoya.apache.org) and throw it into the PATCH queue, >somebody will pick it up, refactor it, place in into the docs and, most >important, *give you credits for it*! > >It's *that* easy, believe me. > To make things easier for those who want to write with our document DTD, I've written a CSS2 stylesheet for it. I tested it with the XMLmind XML editor (aka XXE, see http://www.xmlmind.com/xmleditor/) : it's a cool open-source CSS2 enabled XML editor written in Java, which provides word-processor like document editing.
Since the CSS renders like the web site, writing a doc in the document DTD is like writing a web page ! Check it out in src/documentation/xdocs/css, and be indulgent since it's my first CSS2 stylesheet :) <snip/> >Doesn't matter if you think you don't know enough: it's *exactly* >because you don't feel like a guru (yet!) that your opinions, views, >input is important to all the other people that haven't finished >climbing the 'unfortunately steep' Cocoon learning curve :/ > >2) SPEED: we are currently *very* close in having Xalan XSLTC working >for Cocoon. XSLTC is a new XSLT processor that was donated to Apache by >Sun Microsytems and, just like XSP, transforms a stylesheet into >bytecode. > >Tests on my machine show 600% speed improvement over Xalan-J!!! And 200% >speed improvement over MSXML (the native library that powers Internet >Explorer)!!! > That's sooo great : no, Java isn't slow ! >along with an incredibly lower memory footprint (thus, reduced garbage >collection, and overall improved performance and scalability) > >There are a few compliance bugs to sort out, but we are confident that >we'll be able to ship Cocoon with XSLTC in the near future (if not in >2.0.2, for sure in 2.0.3) > >At the same time, we are looking into faster and more scalable ways to >store the cached files. > >With these two things together, Cocoon might be able to increase >performance in the next couple of releases between 200% and 600% >(depending on your use of XSLT and cache, of course). We are very >excited about this. > >Another issue what we are working on is the sitemap interpretation vs. >compilation: we currently have two engines for the sitemap, the one >based on XSLT-generated code and then compiled (the one you are using >right now) and a new interpreted-based one. > >We believe that with Hotspot server JVMs, the interpreted version might >be faster, but we don't have numbers to show that today. For sure, >sitemap reload time is almost instant now, compared to the compiled >solution. And this is very nice for development cycles. > Quick tests showed that request processing can be up to 10% faster than with the compiled engine (see http://marc.theaimsgroup.com/?l=xml-cocoon-dev&m=101169776323572&w=4 ). >I expect the interpreted sitemap engine to be shipped very soon, >probably already in 2.0.2. > So, if nobody objects, I'll move it to the main trunk for 2.0.2. >3) SYMMETRY: the cocoon devs have always been aware of the intrinsic >cocoon asymmetry between content flowing out and content flowing in. > >There are number of things that we are working on in this regard: > > 3.1) Writeable Sources: we are working on making the protocol handlers >symmetrical, meaning that you can read from any resource (say >dbxml://database/docs/news) and also *write* on it. (this should remove >the need to create custom write-somewhere transformers for each type of >resource being used to write on) > This is a reality with the latest CVS for files (using the 'file:' protocol). Writing can also be transactional : see FileSource implementation that uses a temp file until closed sucessfully. The next two sources that should be made writeable are xmldb and raw URLs (allowing http or ftp upload) <snip what="many interesting stuff"/> > >Thanks for reaching this far. > I did ;) >Keep it up! > Sylvain -- Sylvain Wallez Anyware Technologies Apache Cocoon http://www.anyware-tech.com mailto:[EMAIL PROTECTED] --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faqs.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>