Re: Any interest in WOWODC recordings on DVDs?

2013-02-12 Thread Matteo Centro
I would surely buy them! Inviato da iPhone Il giorno 12/feb/2013, alle ore 20:12, Pascal Robert ha scritto: > > Le 2013-02-12 à 13:59, Ramsey Gurley a écrit : > >> I can't imagine a DVD being worth much since it would low res everything >> down to VGA. > > That why I said « (as QuickTime

Re: WOCommunity membership and goals

2013-02-07 Thread Matteo Centro
Speaking for my company, sometimes we are forced to use jQuery for some things. We try to do as much as possible with Ajax.framework (prototype) but some things are simply not feasible without jQuery. We generally have use the two mixed, which is sometimes a source for headaches. A nice thing wo

Re: Immortal sessions in production

2013-01-31 Thread Matteo Centro
se there's the ERXSession.defaultEditingContext() Thanks for any help, Matteo On Wed, Jan 30, 2013 at 6:10 PM, Amedeo Mantica wrote: > > > Sent from my iPhone > > On 30/gen/2013, at 17:59, Matteo Centro wrote: > >> Regarding the deployment environment (which is no

Re: Immortal sessions in production

2013-01-30 Thread Matteo Centro
unning, is this normal? Matteo On Wed, Jan 30, 2013 at 5:56 PM, Matteo Centro wrote: > From what I see some instances don't log the DB Connection error and > still have immortal sessions. > The main problems with immortal sessions is that eventually they end > up with a memory p

Re: Immortal sessions in production

2013-01-30 Thread Matteo Centro
member how. I'm still in dire straits, no idea how to fix this... no idea what's happening either. Any suggestions? Matteo On Tue, Jan 15, 2013 at 6:14 PM, Chuck Hill wrote: > > On 2013-01-15, at 3:20 AM, Matteo Centro wrote: > >> Unfortunately I don't have full contro

Re: Immortal sessions in production

2013-01-15 Thread Matteo Centro
tchSpecification(EOObjectStoreCoordinator.java:488) >>>at >>> com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) >>>at >>> er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1305) >>>

Re: Immortal sessions in production

2013-01-14 Thread Matteo Centro
that exception and now allow it out of your > finalize method. On Sun, Jan 13, 2013 at 7:01 PM, Chuck Hill wrote: > Can you post the entire stack trace? > > At the very least, I would catch that exception and now allow it out of your > finalize method. > > > On 2013-01-

Re: Immortal sessions in production

2013-01-13 Thread Matteo Centro
an 13, 2013 at 10:36 AM, Amedeo Mantica wrote: > Are you sure the ec is only referenced by the session? Maybe there are > objects referencing it outside the session. Application ? Any shared object ? > A thread ? > > Amedeo > > Sent from my iPhone > > On 12/gen/2013

Re: Immortal sessions in production

2013-01-12 Thread Matteo Centro
getLogger().fatal(ClickEventCode.E00129, "Session > Created:\n\n " + trace, > this.getClass().getSimpleName()); > > hmmm, you'll have to replace the "ClickEventLogger2" line because > that's our logging mechanism. you cou

Re: Immortal sessions in production

2013-01-12 Thread Matteo Centro
Sorry to resuscitate such an old discussion but I'm having the exact same issue... It's an old application that we "inherited", we wonderized it as much as it's possible but something weird happens in production, sessions on some instances simply won't die. Some instances go out of memory and they

Re: Wonder Deployment Guide ready for review

2013-01-04 Thread Matteo Centro
Of course I do! Thanks, Matteo Inviato da iPhone Il giorno 04/gen/2013, alle ore 05:13, Klaus Berkling ha scritto: > Hi All. > > I have my deployment guide ready for review. It's 12 pages. Not a derivative > of any Apple documents. > Let me know if want to take a look. > > > kib > > "

Re: JAX-WS Endpoint within a WOApplication

2012-10-02 Thread Matteo Centro
. Yes, > you'll probably a custom request handler, although the direct action handler > would work too. > > On Tue, Oct 2, 2012 at 7:26 AM, Matteo Centro > wrote: >> >> Hi list, >> >> I'm trying to implement a webservice using JAX-WS after I conclu

JAX-WS Endpoint within a WOApplication

2012-10-02 Thread Matteo Centro
Hi list, I'm trying to implement a webservice using JAX-WS after I concluded that the app that needs to talk with mine can't speak through WOWebServices... All the examples I found make a webservice server by javax.xml.ws.Endpoint.publish("http://localhost:8080/WS/NameOfService";, implementor);

Re: linking editing contexts from two apps

2012-09-05 Thread Matteo Centro
I've used ERJGroupsSynchronizer with success and I'm very happy with it. But, what if the app that updates my database is not a WO application, but something done directly on the db? What's the common practice? I think we should write an article for the Wiki about best practices on data freshness..

Re: WOLips validation problems

2012-09-03 Thread Matteo Centro
Me too! :) Matteo On Wed, Aug 29, 2012 at 2:46 AM, Patrick Robinson wrote: > On Aug 27, 2012, at 8:54 PM, David Avendasora wrote: > > But you can now pull an editor tab out to it's own window. When you have > dual screens, that rocks! > > Oh, wow! You just made my day (and the day after that,

Re: AWS server failure?

2012-07-11 Thread Matteo Centro
Failures are not uncommon... On Mon, Jun 25, 2012 at 3:50 PM, Jesse Tayler wrote: > ping! > > yet another reboot seems to have helped -- a hiccup -- > > the system first reported another error again after restarting and > reporting things were all fine > > then a "wait" indicator for a minute or

Re: ERXFlickrBatchNavigation & Robots

2012-07-11 Thread Matteo Centro
>From the top of my head: maybe putting some rel="nofollow" on the links? Matteo On Sat, Jun 30, 2012 at 5:26 PM, Kevin Hinkson wrote: > Hi, > Does anyone else see exceptions occurring when robots crawl the navigation > links produced by ERXFlickrNavigation? These are session based links and I

Re: [OT] New js framework

2012-07-11 Thread Matteo Centro
I do remember Benoit's talk at WOWODC 2009 but not his rant at WOWODC 2011 because I wasn't there... What was it all about? Matteo PS Montage is very cool! On Wed, Jul 11, 2012 at 10:11 AM, Brook, James wrote: > So presumably Motorola has a server-side framework with REST, sync and > persist

Re: [Wonder-disc] ERXEC and locking

2012-07-11 Thread Matteo Centro
ion I had the last > time on this subject. I plan to move from MultiEC locking manager to > ERXEC ec. As usual, I could be wrong.. > > > - Original Message - > *From:* Matteo Centro > *To:* Paul Dunkler > *Cc:* webobjects-dev@lists.apple.com Dev > Apple; Wonder

Re: [Wonder-disc] ERXEC and locking

2012-07-09 Thread Matteo Centro
Actually I noticed that removing all the locks (even the forgotten ones) seems to have solved the problem... I had 10 unique users on 22 instances running for a day and no deadlocks. Any thoughts about stuff that is done in the Session.terminate? I need to do some cleanup if the session termi

ERXEC and locking

2012-07-08 Thread Matteo Centro
Hi all, I recently "Wonderized" a legacy WO application and I have a strange race condition that happens very rarely and only under extremely high load. Application extends ERXApplication, Session extends ERXSession and so on, I removed all "new EOEditingContext()" and replaced them with ERXEC.new

Re: Puzzle: Custom AjaxFlexibleUpload not working in Linux

2012-06-15 Thread Matteo Centro
ike it's stuck. BTW has anybody managed to use something like this in WO? http://blueimp.github.com/jQuery-File-Upload/ This is what my client really wants... Thanks, Matteo On Fri, Jun 15, 2012 at 8:02 PM, Matteo Centro wrote: > Both 1.6 and yes it's Sun JVM. > Maybe I'

Re: Puzzle: Custom AjaxFlexibleUpload not working in Linux

2012-06-15 Thread Matteo Centro
Both 1.6 and yes it's Sun JVM. Maybe I'm too demanding and I should lower the refreshTime? Now it's 1000. Matteo On Fri, Jun 15, 2012 at 7:34 PM, Pascal Robert wrote: > You are running Java 6 on both your Mac and Linux? JVM on Linux is OpenJDK > or coming from Sun? > > > Hello list, > > > > I h

Puzzle: Custom AjaxFlexibleUpload not working in Linux

2012-06-15 Thread Matteo Centro
Hello list, I have a weird problem that's driving me nuts... I know that I'm not going to provide enough info to completely debug the issue so I apologize in advance. I think I just need a hint to point in the right direction. I needed a clone of ERAttachmentFlexibleUpload which uses AjaxFlexibl

Re: *.xcode *.xcodeproj PB.project Files

2012-03-28 Thread Matteo Centro
If you don't use Xcode anymore just get rid of them! Matteo On Wed, Mar 28, 2012 at 8:14 AM, David Avendasora wrote: > I don't think any of those files are required anymore, unless you are > doing Direct To Java Client work. > > Anybody? > > Hellooo? > > Well oky then. I don't think any

Re: Most requested stuff on Google Moderator

2012-03-28 Thread Matteo Centro
+1 I still think that for a new project it's wise to use WO. Even if it's old stuff ;) because of Wonder and because of what you can do really quickly! I even looked at other frameworks out there just to be fair and nothing comes even close! Maybe tapestry+cayenne? Anyway, for me it's WO for the f

Re: WOLips Goodies Eclipse Plugin problem

2012-03-27 Thread Matteo Centro
Hi Ken, I believe that WOLips Goodies contains stuff specific to Mac or Windows, I'm not sure it contains anything about Linux I don't use Windows but on the Mac it's Cd in Terminal and Reveal in Finder. You might try not installing the goodies on Linux. Matteo On Wed, Mar 28, 2012 at 1:47 AM, K

Re: 5.4 uploading large files

2012-03-04 Thread Matteo Centro
It is certainly a good point... Don't know if it makes sense in real life but, count me in! Matteo Sent from my iPhone On 04/mar/2012, at 11:54, Helmut Tschemernjak wrote: > > I have an idea how to make Apple aware that the WebObjects is important to be > supported or opened to the communit

High resolution PDF generation

2012-02-08 Thread Matteo Centro
Hi list, in the past I always generated PDF documents on the fly from a WO application by using FOP. Writing a component for FOP is not exactly an amusing task so for a new project I was considering using ERPDFGeneration instead, looks a lot simpler. The problem I'm trying to solve is that I do n

Re: Why I teach WebObjects

2011-12-20 Thread Matteo Centro
Same question... As a former WO trainer I have the old PWO1 and PWO2 but it's not updated to the new tools. I'd be very interested in more recent training materials. Thanks, Matteo On Tue, Dec 20, 2011 at 4:07 AM, Kevin Spake wrote: > Any chance that WO training material is in English, and ava

Re: Ajax UpdateContainer stop

2011-11-28 Thread Matteo Centro
my records. For example if the app changes a particular state of the record I have to disable the TextField, that's why it must be inside. Matteo On Fri, Nov 25, 2011 at 1:50 AM, Paul Hoadley wrote: > Hi Matteo, > > On 24/11/2011, at 10:11 PM, Matteo Centro wrote: > &

Ajax UpdateContainer stop

2011-11-24 Thread Matteo Centro
Hi all, I have a nasty problem with an AjaxUpdateContainer set to autoupdate (i set frequency=1 in the bindings): the container contains a lot of stuff including some textfields, the problem is that the textfields must be edited and if the user does not type fast enough, all gets lost or worse it

Re: Long time no write…and a problem with "Unbound classpath container"

2011-10-14 Thread Matteo Centro
Hi, I'm pretty sure my frameworks disappeared only when i deinstalled developer tools using the uninstall script, not upgrading Lion... Matteo Sent from my iPad On 11/ott/2011, at 21:35, Chuck Hill wrote: > +1 > > > On 2011-10-11, at 12:13 PM, David LeBer wrote: > >> That's why I keep all

Re: Single Table Inheritance

2011-10-07 Thread Matteo Centro
r (e.g. qualifier type='P') > - the Parent entity of Restaurant and Club is set, check that > - the external (table) name of POI, Restaurant and Club is exactly > identical > > Chuck > > On 2011-10-07, at 7:55 AM, Matteo Centro wrote: > > > Hi all, > >

Single Table Inheritance

2011-10-07 Thread Matteo Centro
Hi all, kind of a stupid question but in my whole career with WO I never used Single Table Inheritance so I'm kind of a newbie here... I'll try to explain with a small example: I have an entity called PointOfInterest (POI), defined by the main attributes which are name, latitude, longitude, type

Re: multiple instance question, and more

2011-07-15 Thread Matteo Centro
Are MySQL tables InnoDB or MyISAM? You shouldn't have the PK problem with InnoDB... Also for the CPU issue, how many instances are you running What are the deployment variables? In any case, the Apple Push Notification server is unbelievably fast, if you send 50k notifications at the same time y

Re: Concurrent request handling

2011-04-05 Thread Matteo Centro
ion > to Session and adjust the bindings. > > As for the lockups, you really need to get thread dumps to assess those. > jstack is an easy way to do this. > > > Chuck > > > On Apr 5, 2011, at 11:12 AM, Matteo Centro wrote: > >> Hi Chuck, >>

Re: Concurrent request handling

2011-04-05 Thread Matteo Centro
Hi Chuck, could you elaborate more on the shared formatters thing? > Don't Do Stupid Things :-) Which boils down to don't share objects that are > not thread-safe, or writable data, at the global level unless you have > appropriate protection. Global being either static members or instance

Deployment on JBoss

2011-02-24 Thread Matteo Centro
don't know where to begin since the WAR file is monolithic. Any suggestions? Thanks in advance, Matteo Centro ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) H

Re: mySQL 5

2008-02-14 Thread Matteo Centro
I totally agree... And I personally don't trust anything that is not CLI ;) Also, when you understand the mechanism, it's pretty easy to setup clusters and replication! Command line is your friend! Matteo On 14-feb-08, at 15:23, Simon McLean wrote: I've often heard that MySQL is complic

Re: mySQL 5

2008-02-14 Thread Matteo Centro
We migrated ages ago but I remember there was an issue with TEXT data type encodings... If you are using accents or other weird european characters you'll have to dump the tables and recreate them and you'll have to play a little bit with --default-character-set when you do so. Hope it he

Re: How to do DB failover with WO

2007-05-22 Thread Matteo Centro
We had a "disappearing database" problem (the common customer practice was to randomly reboot the DB, à la Windows)... We created a Class to handle all the "disappearing database" stuff (was basically a batch process that fetched stuff from that DB) and in the constructor of the class (could

Re: WOWODC

2007-03-23 Thread Matteo Centro
On 23-mar-07, at 18:45, Chuck Hill wrote: On Mar 23, 2007, at 8:40 AM, Jerry W. Walker wrote: Hi, Pascal, I signed up, but was stupid enough to fail to realize that my paragraphs would be scrunched by HTML. If other's are signing up, be aware that you would be better off composing some

Re: General List Disclosure of WWDC WO info

2006-08-10 Thread Matteo Centro
It might be that after the feedback forum we'll convince them to disclose the news... My hotel is very near to the moscone, you might even see the lantern that I hanged out ;) ...So, where is my iPod? On 10-ago-06, at 13:51, David LeBer wrote: On 10-Aug-06, at 1:25 PM, Karl wrote: Hi,

Re: webobjects 5.3 and tomcat

2006-07-12 Thread Matteo Centro
I guess so... BTW, I have a 5.3 app (developed on Macs) deployed on a Linux box (Fedora Core 5) using WO and apache 1.3.36 Matteo Centro On 12-lug-06, at 09:55, Laurent LAVAUD wrote: hello, I have another simple question : does any development made with webobjects 5.3 under Mac can be

Re: WebObjects training

2006-07-10 Thread Matteo Centro
y out of them. They seem to be very expensive so patience and books might be the only way forward. Ang suggestions for the books? Patience could be trickier with two young kids :)   Cheers,   GavinFrom: Matteo Centro [mailto:[EMAIL PROTECTED]] Sent: 10 July 2006 12:14To: Gavin Armstron

Re: WebObjects training

2006-07-10 Thread Matteo Centro
The courses ARE good... as a first introduction to WO without the feeling of drowning :) IMHO, with lots of patience and a few good books you should be able to learn by yourself!My advice is: If you can, take the courses (at least the first one)... Consider that i'm a trainer, so my opinion might b

Re: WWDC WO Meet

2006-07-07 Thread Matteo Centro
On 7-lug-06, at 14:44, Pascal Robert wrote: Le 06-07-07, à 06:38, Matteo Centro a écrit : I'll be there, and as long as there's beer and you guys... I'll be happy! Matteo BTW: what if we, WebObjects people, did a special t-shirt? I remember a couple of years ago

Re: WWDC WO Meet

2006-07-07 Thread Matteo Centro
I'll be there, and as long as there's beer and you guys... I'll be happy! Matteo BTW: what if we, WebObjects people, did a special t-shirt? I remember a couple of years ago, WO guys had a "Powered by WebObjects" on their badge... ___ Do not pos