Re: Wicket / Hibernate / Databinder (dead?)
jbrookover wrote: > > We've been using Wicket 1.4 + Hibernate 3.3 + Databinder 1.3.0 for quite > some time now. I wanted to update to a more recent version of Hibernate, > but Databinder was incompatible and seems pretty dead. > > My question is what do people use for their bridge between Wicket and > Hibernate? Do you all write your own LoadableDetachableModels to load > from the database? Is there an alternative to Databinder that I don't > know about? A wicketstuff wiki page mentioned 'HibernateModel' but I > haven't seen any actual code. > > I love Databinder's HibernateObjectModel, SortableHibernateProvider, etc. > If there's nothing else, I'll keep on updating them, but I wanted to make > sure there wasn't some more active alternative. > Hi, AFAIK Nathan was not maintaining it anymore but Rodolfo Hansen was working on it a while ago to get it up to new versions of Hibernate and Wicket, please check here: https://github.com/kryptt, last updates are from April 5. Cheers, Daniel -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-Hibernate-Databinder-dead-tp3557635p3557902.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Problem with two users logging in two tabs of same browser window
This is not a valid use case, so I must log out the first user, but how can I affect its own browser tab so that it displays a "logged out" message ? Is this possible ? Thanks for your help, Daniel Martijn Dashorst wrote: > > Your browser doesn't identify a new tab as a new session. Therefore > the servlet container doesn't know that it is a new user. If it is a > valid usecase, you should build multi user session sharing in your > app. If it is a bug, you should properly log out the first user when > the new user is identified in the second tab. > > Martijn > -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Problem-with-two-users-logging-in-two-tabs-of-same-browser-window-tp3027407p3029083.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Problem with two users logging in two tabs of same browser window
;) If you mean the kind of entity proxies used by some persistence
mechanisms, I'm using none of those. I have no static variables in my
application or session, but... can this be the issue ?
MyApplication.java:
public static MyApplication get() {
return (MyApplication) Application.get();
}
MySession.java:
public static MySession get() {
return (MySession) Session.get();
}
Cheers,
Daniel
Martin Makundi wrote:
>
> Hi!
> Yeah, migrate ;)
>
> Apart from that.. session leak can occur for quite some reasons. It
> might be proxy bug or maybe you have static variables in places where
> they should not be.
> Martin
>
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Problem with two users logging in two tabs of same browser window
Hi all, I have a problem when two users log in the application from two tabs of the same browser window, it looks as if both where working in the same session, and the data entered by the second user appears as if entered by the first user. It's an internal app and this problem happens rarely but it's annoying when it happens. The app holds the user id as a session variable. I've found this two threads: http://apache-wicket.1842946.n4.nabble.com/Wicket-Multi-Instance-Support-td1879743.html#a1879745 http://apache-wicket.1842946.n4.nabble.com/Creating-a-new-session-if-new-browser-tab-is-opened-td1868974.html#a1868975 but those didn't help me to figure out what's happening. Perhaps the problem is an actually obvious one and I just can't guess it because of my plain ignorance, so please don't hesitate to point out anything obvious. I'm using Wicket 1.3.7 in production but I'm ready to migrate to 1.4.13 and would like to fix this before I deploy the upgrade, do I need to show any app init code ?? Thanks for your help, Daniel -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Problem-with-two-users-logging-in-two-tabs-of-same-browser-window-tp3027407p3027407.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket Web Beans
Hi Josh, The last downloadable release (v 1.1) supports Wicket 1.3, and current trunk (1.2) supports Wicket 1.4. Some days ago Dan created a branch in which I'll try to migrate to Wicket 1.5 in the near future. From time to time, a new issue pops in the issue tracker, so I can say some people is using it. The project is only receiving migration updates and maintenance fixes. In case you don't know, the SourceForge site is not used anymore, please go to the Google Code site: http://code.google.com/p/wicket-web-beans/ Cheers, Daniel Josh Kamau wrote: > > Hi Guys, > > Is wicket web beans project still being developed? There is somewhere in > the > docs where its indicated that it supports wicket 1.3RC1? > Is someone using it? > -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-Web-Beans-tp3013497p3014807.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Re Wicket Web Beans
Hi Niv, I'm not sure if I just get your domain model right, the closest I think you can get is something like this: http://jweekend.com/wicketwebbeans-examples-1.1/WebBeans/?wicket:interface=:0:2::: Where you can have a list (a table) of "fields", each with a name, a datatype and a value. But all values in each column will be represented with one single type of input field. Perhaps you can attempt to create a custom field for the "value" property, that renders a different input for each datatype, but I'm not sure if this can be done at all. One problem is, how to re-render the input if the "datatype" changes ? Don't think WWB allows that easily. Cheers, Daniel -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Re-Wicket-Web-Beans-tp2326481p2327733.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Re Wicket Web Beans
Where does your "fields" come from ? In WWB, you have to provide beans, and configure them with annotations or beanprops files to control the way the beans are displayed. You can provide beans and they will be correctly displayed in a default way, with proper editing inputs according to the datatype of each field. But both the beans and the (optional) configurations need to be coded, you will not be able to provide WWB with a stream of "isolated" fields. Regarding validations, some are provided by WWB itself (required), anything else will be rather hard to add with standard WWB, but you can provide customized input field implementations (see customfields example). Of course those custom fields will not be used by default, you will have to configure the properties to use them. See live examples here: http://jweekend.com/wicketwebbeans-examples-1.1/WebBeans/ And the source code for the examples here: http://code.google.com/p/wicket-web-beans/source/browse/#svn/trunk/wicketwebbeans-examples/src/main/java/com/googlecode/wicketwebbeans/examples Hth, Daniel -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Re-Wicket-Web-Beans-tp2326481p2327195.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: A web site developed with Wicket
voltron yahoo.com> writes: > Hello, > > http://www.nofailtime.com/appmonitor is a web application > developed with wicket framework. > > . > > I would be happy if you try the site and give feedback. You > can login the site with account; > username = demo > password = demo > > Thanks, It looks great, I like specially the menu. Some panels (Login, Subscription Update) seem to be somewhat to the right of the screen, it would be better if they were centered. And I get a 1 centimeter wide vertical padding both to the left and to the right, don't know if this is intentional, it doesn't look good but perhaps it's just me. Could not crash it yet, tested with Firefox 3.6 / Windows XP on a 17" CRT (non-wide format). Cheers, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Component level FeedbackPanel's (and a form-level one)
Tomás Rossi mecon.gov.ar> writes: > > Hi people, > > ¿What is the Wicket's way of adding component level feedback panels? I > mean, having one feedback panel for each form component (on a side or > below the field), and somehow a global feedback panel with a filter so > that it doesn't show the already showed messages. > Thanks, > Tom; > > PS: I've already done it using a Label for each component instead of a > FeedbackPanel and it worked, but now trying another (more proper) approach. Hope you can get some useful ideas here: http://code.google.com/p/londonwicket/downloads/detail?name=LondonWicket-FormsWithFlair.pdf It doesn't include a global feedback, but you can enhance it to meet your needs. Regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: + key as alternative for tab key
Boydens Joeri (OZ oz.be> writes: > How would you do this in an elegant and generic way ? > > Joeri > Also, take a look at wicketstuff-input-events Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Dynamic fields in form
Agus Purnomo gmail.com> writes: > > ... etc etc etc ... > > Is this good enough? Well, at least this works and simple enough to me... > Anyone has better solutions? > I don't know if it's a "better" solution, perhaps just an alternative, have you taken a look at Wicket Web Beans ? http://code.google.com/p/wicket-web-beans/ Regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: JDeveloper - Can I get a show of hands?
Juan Carlos Garcia M. gmail.com> writes: > > I always thought God used only in LISP :) > > Nicolas Melendez wrote: > > > > god used Eclipse 1.0 to develop universe. > > > > NM > > Software Developer - Buenos aires, Argentina. > > No. Sadly, He didn't: http://xkcd.com/224/ Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: WWB for W 1.4 (was Re: when will be wicket 1.4 final release)
danisevsky gmail.com> writes: > > Hi Daniel, when I tried build web beans project I get the following error > > [ERROR] BUILD FAILURE > [INFO] > > [INFO] Compilation failure > > C:\projects\webbeans\wicketwebbeans-databinder\src\main\java\com\ googlecode\wick > etwebbeans\databinder\DataSearchFilter.java:[91,23] cannot find symbol > symbol : method getModelObject() > location: class net.databinder.components.hib.SearchPanel > > C:\projects\webbeans\wicketwebbeans-databinder\src\main\java\com\ googlecode\wick > etwebbeans\databinder\DataSearchFilter.java:[101,59] cannot find symbol > symbol : method getModelObject() > location: class net.databinder.components.hib.SearchPanel > Hi, Databinder support is not migrated to 1.4 yet, and if I'm correct Databinder itself is not migrated to 1.4, try building the WWB jar and not the parent project, I'll take a look at Databinder status. hth, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
WWB for W 1.4 (was Re: when will be wicket 1.4 final release)
danisevsky gmail.com> writes: > > Hi, > I would like ask you when I can expect wicket 1.4 final release? I am asking > because I am waiting for wicket web beans which will be release after filnal > wicket 1.4 release. > Thanks for answer. > Hi, Wicket Web Beans has been updated to Wicket 1.4, there is not a final release yet, you can check the code in trunk: http://code.google.com/p/wicket-web-beans/source/checkout Regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Anemic domain model and are @SpringBean's compatible with the solution in
James Carman carmanconsulting.com> writes: > > On Fri, May 29, 2009 at 4:04 AM, Kent Larsson gmail.com> > wrote: > >> I try not to design my domain models in such a way > > > > Could you elaborate on this a bit, please? > > I kind of "cheat" a bit. When there needs to be something done that > involves multiple domain entities, I usually push that logic into a > "service" class rather than into the entities themselves. For > operations solely involving an entity and its aggregated entities, I > usually put that into the entity class itself. > Out of curiosity, does the practice of building medium to complex queries and mixed batches of updates and deletes within stores procedures, for optimum DB performance, has been completely deprecated ??? Cheers, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: when will be wicket 1.4 final release
danisevsky gmail.com> writes: > > Hi, > I would like ask you when I can expect wicket 1.4 final release? I am asking > because I am waiting for wicket web beans which will be release after filnal > wicket 1.4 release. > Thanks for answer. > Hi, With some luck, there will be an alpha of WWB for Wicket 1.4 committed to trunk in a week or so. hth, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Exception message somewhat unhelpful
Hi all, I'm getting "The model must provide a non-null object" exception, from PackagedResourceReference, line 177. I guess the message would be a lot more useful if " for componentId " + id, was added to the message. I've noticed this happens in a lot of other similar exception messages as well. Is this a reasonable request, should I add a JIRA issue for this ? Cheers, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: [announce] WicketStuff Artwork new release
nino martinez wael gmail.com> writes: > > Hi Guys > > Just wanted to tell that theres a new release of wicketstuff artwork > out. This time including niftycornerscube. > > Artwork, will pimp the graphics of your web site by adding some small > javascript behaviors to your components that for example can make > round corners.. > > See here for more info & screenshots: > > http://ninomartinez.wordpress.com/2009/05/26/wicketstuff-artwork-new-release/' > > regards Nino > Your link has an extra character, here it goes: http://ninomartinez.wordpress.com/2009/05/26/wicketstuff-artwork-new-release/ Nice stuff, thanks for sharing !!! Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket Web Beans 1.1 and Wicket 1.4
danisevsky danisevsky gmail.com> writes: > > Hi > > I wanted to try Wicket Web Beans 1.1 upload example but I get the following > exception > > . > > Is Wicket Web Beans 1.1 incompatible with Wicket 1.4 rc4 or is reason of > exception something else? > > Thanks for reply > Hi, WWB 1.1 is compatible with Wicket 1.3.x, it's expected that a new version of WWB compatible with Wicket 1.4 will be released shortly after Wicket 1.4 goes final. hth, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Logging for performance analysis
Douglas Ferguson douglasferguson.us> writes: > > I will definitely share my findings. I saw 400% CPU (we have 4 proc box), > the other day! > > What debugging approach are you taking? > > Douglas > I've tried a couple monitoring tools for Tomcat, but they where too intrusive (required installation on the server). There was one in particular that only required configuring Java for JMX (Management Extensions) but I had to do other things and I will get into it in a few days I hope. My suspicion is that the problem can be memory leaks in the library we use to access the database. It was withdrawn from sourceforge recently and I plan to change it to something else. For your interest, I can tell you that the response and performance greatly improved when I changed the model for a couple of data tables to LoadableDetachableModel. This is our first Java web app so a lot of inexperience with all the tools, but Tomcat not only get stuck to 30-80% CPU from time to time but it even crashes sometimes, I'm afraid I'm missing some obvious configuration. Cheers, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Logging for performance analysis
Douglas Ferguson douglasferguson.us> writes: > > We are experiencing some hard to trace performance issues (CPU pegged by JAVA). so we want to implement some > logging in order to Audit the code. > > Any suggestions on wicket state that we can easily print out? I.E. size of page map? Etc? > > D/ Hi, I'm having similar problems, my setup is: Java 1.6.10, Wicket 1.3.5 and Tomcat 6 on Windows XP. Tomcat seems to need 50% CPU from time to time, and often for a very long time. Will try Jeremy's suggestion, mind to share your findings ? Cheers, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AbstractAjaxTimerBehavior start
Vladimir Zavada gmail.com> writes: > > Thanks for reply. > I am just newbie to wicket. > I tried this solution but it did not work. Probably its because > AbstractAjaxTimerBehavior is not a component and I am not able to set > setOutputMarkupId to true. > > Vlado > > Tom Wollert wrote / napísal(a): > > Hi there, > > > > Couldn't you just add the AbstractAjaxTimerBehavior to the page/component > > after you receive the ajax call from the onSubmit event and then update the > > component using the ajax request target? (untested, but I don't see a reason > > why it wouldn't work. could imagine that this solution might not be as > > elegant as hoped) > > > > - Tom > > You don't have to set setOutputMarkupId to true in AbstractAjaxTimerBehavior, you just need to add it to the component that you want activated on timer, for example your page. hth, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Found this in logs: Unable to redirect to: ?wicket:interface=:2:1:::,
Hi all, I've found this exception in the catalina logs: 05/04/2009 14:51:17 org.apache.wicket.protocol.http.WebResponse redirect GRAVE: Unable to redirect to: ?wicket:interface=:2:1:::, HTTP Response has already been committed. 05/04/2009 14:51:17 org.apache.wicket.protocol.http.WicketFilter doGet GRAVE: closing the buffer error java.lang.IllegalStateException at org.apache.catalina.connector.ResponseFacade.sendRedirect(ResponseFacade.java :435) at org.apache.wicket.protocol.http.WebResponse.redirect(WebResponse.java:232) at org.apache.wicket.protocol.http.BufferedWebResponse.close(BufferedWebResponse .java:66) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:371) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:200) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF ilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha in.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.jav a:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.jav a:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http1 1Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Unknown Source) I don't know what caused it, how bad can it be and how to prevent it, any help is appreciated. Thanks, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
