Re: Simple message solution Wicket-Spring combined application
Hi Sebastien, It would worth a try but session scoped spring bean will fulfill all my needs right know. Thank you anyway! Regards., Sandor -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Simple-message-solution-Wicket-Spring-combined-application-tp4670461p4670482.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: Simple message solution Wicket-Spring combined application
Hi Martin, Thanks! That's it I was looking for. I use spring beans I inject to wicket context so it should be trivial choice to me but I did not keep it in my mind. Regards., Sandor -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Simple-message-solution-Wicket-Spring-combined-application-tp4670461p4670481.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
Simple message solution Wicket-Spring combined application
Hi, I'm looking for a simple and feasible message sending solution for my application. The main goal is that components (both wicket and spring) should be send messages if a specific event occurs to users. The message will be displayed at top of the page with help AjaxSelfUpdatingBehaviour. Spring messages are system wide. (Eg. all users should be notified) while wicket ones can be session wide. Wicket's event mechanism can be fine but my Spring based web service does not know anything about wicket sessions (and should not of course). I can do it via database table but I will cause overhead because of two seconds refresh time I set in AjaxSelfUpdatingBehaviour. So I'm looking for a more lightweight approach. Thanks! Regards., Sandor -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Simple-message-solution-Wicket-Spring-combined-application-tp4670461.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: Simple message solution Wicket-Spring combined application
Hi, The session services could store messages to application scoped bean. The Wicket components in either the Wicket Session or session scoped bean. The AjaxSelfUpdatingBehaviour will check both. The session scoped messages could be deleted after render but you have to think of a way how to mark an application scoped message as read by a client and delete it when all it is read by all clients. Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Wed, Apr 22, 2015 at 10:58 AM, Sandor Feher sfe...@bluesystem.hu wrote: Hi, I'm looking for a simple and feasible message sending solution for my application. The main goal is that components (both wicket and spring) should be send messages if a specific event occurs to users. The message will be displayed at top of the page with help AjaxSelfUpdatingBehaviour. Spring messages are system wide. (Eg. all users should be notified) while wicket ones can be session wide. Wicket's event mechanism can be fine but my Spring based web service does not know anything about wicket sessions (and should not of course). I can do it via database table but I will cause overhead because of two seconds refresh time I set in AjaxSelfUpdatingBehaviour. So I'm looking for a more lightweight approach. Thanks! Regards., Sandor -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Simple-message-solution-Wicket-Spring-combined-application-tp4670461.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: Simple message solution Wicket-Spring combined application
Hi If you are looking for another approach, you can give a try to native websockets. In the java sample below, the business tier is triggering a listener event, which received by the web tier, which sends the websocket message. Client side, the page is registered to the websocket by a Behavior. When a message arrives, it is displayed. The scope of the websocket message broadcast can be controlled IIRC (Session, Application). Wiki: https://cwiki.apache.org/confluence/display/WICKET/Wicket+Native+WebSockets Sample (scala) https://github.com/martin-g/wicket-native-websocket-example Sample (java, cdi ejb) https://github.com/sebfz1/wicket-quickstart-cdi-async Best regards, Sebastien On Wed, Apr 22, 2015 at 10:22 AM, Martin Grigorov mgrigo...@apache.org wrote: Hi, The session services could store messages to application scoped bean. The Wicket components in either the Wicket Session or session scoped bean. The AjaxSelfUpdatingBehaviour will check both. The session scoped messages could be deleted after render but you have to think of a way how to mark an application scoped message as read by a client and delete it when all it is read by all clients. Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Wed, Apr 22, 2015 at 10:58 AM, Sandor Feher sfe...@bluesystem.hu wrote: Hi, I'm looking for a simple and feasible message sending solution for my application. The main goal is that components (both wicket and spring) should be send messages if a specific event occurs to users. The message will be displayed at top of the page with help AjaxSelfUpdatingBehaviour. Spring messages are system wide. (Eg. all users should be notified) while wicket ones can be session wide. Wicket's event mechanism can be fine but my Spring based web service does not know anything about wicket sessions (and should not of course). I can do it via database table but I will cause overhead because of two seconds refresh time I set in AjaxSelfUpdatingBehaviour. So I'm looking for a more lightweight approach. Thanks! Regards., Sandor -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Simple-message-solution-Wicket-Spring-combined-application-tp4670461.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
