Re: Google App Engine and Wicket

2009-04-12 Thread Eelco Hillenius
Both articles avoid the DiskPageStore problem by using the HttpSessionStore, however if you do a search through the mailing list archives for HttpSessionStore you'll find numerous references to problems in using it in the long term and especially in a real, production application, so I don't

Re: Google App Engine and Wicket

2009-04-12 Thread Adriano dos Santos Fernandes
Maarten Bosteels wrote: But AFAIK GAE doesn't use/guarantee sticky sessions, so I am afraid you can't rely on local memory. App Engine uses multiple web servers to run your application, and automatically adjusts the number of servers it is using to handle requests reliably. A given request may

Re: IMPORTANT: Nabble posting disabled due to spam

2009-04-12 Thread Luther Baker
Slightly o/t ... Is there a way, in Gmane to limit the view to a bookmarkable tree of responses to a single thread? The frameset doesn't work for me since the articles I'm looking at don't appear in the URL. The article specific url doesn't work for me since it doesn't provide any context or

Re: serialVersionUID

2009-04-12 Thread Ben Tilford
I've always seen it done as public. Anyways I checked the javadoc and the access modifier does not matter. On Sun, Apr 12, 2009 at 1:56 AM, Eelco Hillenius eelco.hillen...@gmail.comwrote: The purpose of the *public* static final long serialVersionUID is for long Why do you stress *public*?

Re: Google App Engine and Wicket

2009-04-12 Thread Maarten Bosteels
Good news: http://groups.google.com/group/google-appengine-java/msg/f50bbb131dc524c1 quote HttpSessions will work out of the box if you enable them in your appengine-web.xml. We do not guarantee that all requests for the same session go to the same JVM, but persistence of sessions is managed

Re: JOptionpane dialog windows

2009-04-12 Thread Martin Voigt
I'm not sure if I understand this right, are you talking about javax.swing.JOptionPane? While wicket shares some concepts with swing and maybe the TreeModel classes, it has nothing to do with swing except both are loosely based on the same principles, event driven etc. So no, you cannot use swing

Refreshing page / onBeforeRender() issue

2009-04-12 Thread Henrique Boregio
I have a web page with a simple design where a NavigationPanel contains a few links which replace the main panel with other panels. My problem is that when I initialize this web page, it creates all of the panels which will eventually replace a main panel (according to the link in the

Re: Refreshing page / onBeforeRender() issue

2009-04-12 Thread nick
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Re: serialVersionUID

2009-04-12 Thread Brill Pappin
Nice. I think thats actually more important than we've been giving it credit for in this thread! - Brill Pappin On 12-Apr-09, at 12:51 AM, Luther Baker wrote: I don't know much about it ... but would something like Terracotta use/require/leverage the serialVersionUID for something not

Re: serialVersionUID

2009-04-12 Thread Brill Pappin
It wouldn't because its not really meant as an accessible member of the class. It's used at a lower level and would be accessible regardless of the scope. - Brill Pappin On 12-Apr-09, at 1:46 PM, Ben Tilford wrote: I've always seen it done as public. Anyways I checked the javadoc and

Re: Refreshing page / onBeforeRender() issue

2009-04-12 Thread Igor Vaynberg
you should only create the panels when the user clicks on the link add(new link(..) { onclick() { panel=new somepanel(...); ((mypage)getpage()).setcontentpanel(panel); } } -igor On Sun, Apr 12, 2009 at 5:56 PM, Henrique Boregio hbore...@gmail.com wrote: I have a web page with a simple

Re: Refreshing page / onBeforeRender() issue

2009-04-12 Thread quiqueq
How can I be sure that there is only 1 instance of somepanel? If the user clicks 10 times the link, 10 different panels would be created in memory. igor.vaynberg wrote: you should only create the panels when the user clicks on the link add(new link(..) { onclick() { panel=new

Re: Refreshing page / onBeforeRender() issue

2009-04-12 Thread Igor Vaynberg
not exactly everytime you click you would do: {contentpanel.replace(newpanel); contentpanel=newpanel; } the last line: contentpanel=newpanel; frees up the reference to the old panel which will be garbage collected -igor On Sun, Apr 12, 2009 at 8:55 PM, quiqueq hbore...@gmail.com wrote: How