[Lift] Re: Lift with JavaRebel, Jetty: Can I add views and/or modify Boot.scala without restarting Jetty?
Boot is just executed at webapp init, hence the observed behavior. Changing this is a tricky thing On Oct 4, 2009 4:35 AM, Alex Black a...@alexblack.ca wrote: I'm just getting started with Lift and Scala, and I'm excited about using JavaRebel to avoid waiting to restart Jetty every time I make a change. It seems to be working well: I can see changes made to snippets for example right away, I'm running mvn scala:cc: and I see it pick up the changes. However, if I add a new view say test2.html, then modify the sitemap Boot.scala, I can't access test2 until I restart Jetty, even though I saw that scala.cc picked up the change and recompiled Boot.scala. Should this be possible? Thanks! - Alex --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift with JavaRebel, Jetty: Can I add views and/or modify Boot.scala without restarting Jetty?
Agreed - changes that modify lifts enviroment require restarting jetty. It's not ideal perhaps, but it's with good reason. Cheers, Tim Sent from my iPhone On 4 Oct 2009, at 11:24, Viktor Klang viktor.kl...@gmail.com wrote: Boot is just executed at webapp init, hence the observed behavior. Changing this is a tricky thing On Oct 4, 2009 4:35 AM, Alex Black a...@alexblack.ca wrote: I'm just getting started with Lift and Scala, and I'm excited about using JavaRebel to avoid waiting to restart Jetty every time I make a change. It seems to be working well: I can see changes made to snippets for example right away, I'm running mvn scala:cc: and I see it pick up the changes. However, if I add a new view say test2.html, then modify the sitemap Boot.scala, I can't access test2 until I restart Jetty, even though I saw that scala.cc picked up the change and recompiled Boot.scala. Should this be possible? Thanks! - Alex --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift with JavaRebel, Jetty: Can I add views and/or modify Boot.scala without restarting Jetty?
Thanks Tim and Viktor.. Thats disappointing, I was hoping I wouldn't have to restart the jetty server if when I added a new view. Maybe there is a creative way around this? E.g. is there a way to get a new view/page into lift without modifying Boot.scala? - Alex On Oct 4, 11:09 am, Timothy Perrett timo...@getintheloop.eu wrote: Agreed - changes that modify lifts enviroment require restarting jetty. It's not ideal perhaps, but it's with good reason. Cheers, Tim Sent from my iPhone On 4 Oct 2009, at 11:24, Viktor Klang viktor.kl...@gmail.com wrote: Boot is just executed at webapp init, hence the observed behavior. Changing this is a tricky thing On Oct 4, 2009 4:35 AM, Alex Black a...@alexblack.ca wrote: I'm just getting started with Lift and Scala, and I'm excited about using JavaRebel to avoid waiting to restart Jetty every time I make a change. It seems to be working well: I can see changes made to snippets for example right away, I'm running mvn scala:cc: and I see it pick up the changes. However, if I add a new view say test2.html, then modify the sitemap Boot.scala, I can't access test2 until I restart Jetty, even though I saw that scala.cc picked up the change and recompiled Boot.scala. Should this be possible? Thanks! - Alex --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift with JavaRebel, Jetty: Can I add views and/or modify Boot.scala without restarting Jetty?
Well this is not Lift's fault ... Lift application is initialized only once as the servlet filter is. Running boot more then once per context may lead to unexpected behaviors and in LiftRules we have a guard for RuleSeq that they can not be changed after boot is executed. You could however dynamically re-set the SiteMap ... something like LiftRules.siteMap.map(sm = LiftRules.setSiteMap(SiteMap((sm.menus ++ some_otherMenus):_*)) where some_otherMenus is a List[Menu] (I haven't actually compiled the code but you get the idea) But this is not quite what you want and I'm not even convinced that we should allow things like this. Br's, Marius On Oct 4, 6:11 pm, Alex Black a...@alexblack.ca wrote: Thanks Tim and Viktor.. Thats disappointing, I was hoping I wouldn't have to restart the jetty server if when I added a new view. Maybe there is a creative way around this? E.g. is there a way to get a new view/page into lift without modifying Boot.scala? - Alex On Oct 4, 11:09 am, Timothy Perrett timo...@getintheloop.eu wrote: Agreed - changes that modify lifts enviroment require restarting jetty. It's not ideal perhaps, but it's with good reason. Cheers, Tim Sent from my iPhone On 4 Oct 2009, at 11:24, Viktor Klang viktor.kl...@gmail.com wrote: Boot is just executed at webapp init, hence the observed behavior. Changing this is a tricky thing On Oct 4, 2009 4:35 AM, Alex Black a...@alexblack.ca wrote: I'm just getting started with Lift and Scala, and I'm excited about using JavaRebel to avoid waiting to restart Jetty every time I make a change. It seems to be working well: I can see changes made to snippets for example right away, I'm running mvn scala:cc: and I see it pick up the changes. However, if I add a new view say test2.html, then modify the sitemap Boot.scala, I can't access test2 until I restart Jetty, even though I saw that scala.cc picked up the change and recompiled Boot.scala. Should this be possible? Thanks! - Alex --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift with JavaRebel, Jetty: Can I add views and/or modify Boot.scala without restarting Jetty?
Marius, I'm not trying to lay blame :) I'm sure I'll get by, restarting jetty when pages are added.. I was hoping for more though given what I'd read about JavaRebel and Lift integration. - Alex On Oct 4, 11:40 am, marius d. marius.dan...@gmail.com wrote: Well this is not Lift's fault ... Lift application is initialized only once as the servlet filter is. Running boot more then once per context may lead to unexpected behaviors and in LiftRules we have a guard for RuleSeq that they can not be changed after boot is executed. You could however dynamically re-set the SiteMap ... something like LiftRules.siteMap.map(sm = LiftRules.setSiteMap(SiteMap((sm.menus ++ some_otherMenus):_*)) where some_otherMenus is a List[Menu] (I haven't actually compiled the code but you get the idea) But this is not quite what you want and I'm not even convinced that we should allow things like this. Br's, Marius On Oct 4, 6:11 pm, Alex Black a...@alexblack.ca wrote: Thanks Tim and Viktor.. Thats disappointing, I was hoping I wouldn't have to restart the jetty server if when I added a new view. Maybe there is a creative way around this? E.g. is there a way to get a new view/page into lift without modifying Boot.scala? - Alex On Oct 4, 11:09 am, Timothy Perrett timo...@getintheloop.eu wrote: Agreed - changes that modify lifts enviroment require restarting jetty. It's not ideal perhaps, but it's with good reason. Cheers, Tim Sent from my iPhone On 4 Oct 2009, at 11:24, Viktor Klang viktor.kl...@gmail.com wrote: Boot is just executed at webapp init, hence the observed behavior. Changing this is a tricky thing On Oct 4, 2009 4:35 AM, Alex Black a...@alexblack.ca wrote: I'm just getting started with Lift and Scala, and I'm excited about using JavaRebel to avoid waiting to restart Jetty every time I make a change. It seems to be working well: I can see changes made to snippets for example right away, I'm running mvn scala:cc: and I see it pick up the changes. However, if I add a new view say test2.html, then modify the sitemap Boot.scala, I can't access test2 until I restart Jetty, even though I saw that scala.cc picked up the change and recompiled Boot.scala. Should this be possible? Thanks! - Alex --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift with JavaRebel, Jetty: Can I add views and/or modify Boot.scala without restarting Jetty?
I know Alex :) ... It's just when you change a class and it is immediately exposed by JavaRebel a call flow must imply thechanged class in order to see the changes in action and for Boot it is not applicable as it's executed only once. But you already know that ... Br's, Marius On Oct 4, 6:48 pm, Alex Black a...@alexblack.ca wrote: Marius, I'm not trying to lay blame :) I'm sure I'll get by, restarting jetty when pages are added.. I was hoping for more though given what I'd read about JavaRebel and Lift integration. - Alex On Oct 4, 11:40 am, marius d. marius.dan...@gmail.com wrote: Well this is not Lift's fault ... Lift application is initialized only once as the servlet filter is. Running boot more then once per context may lead to unexpected behaviors and in LiftRules we have a guard for RuleSeq that they can not be changed after boot is executed. You could however dynamically re-set the SiteMap ... something like LiftRules.siteMap.map(sm = LiftRules.setSiteMap(SiteMap((sm.menus ++ some_otherMenus):_*)) where some_otherMenus is a List[Menu] (I haven't actually compiled the code but you get the idea) But this is not quite what you want and I'm not even convinced that we should allow things like this. Br's, Marius On Oct 4, 6:11 pm, Alex Black a...@alexblack.ca wrote: Thanks Tim and Viktor.. Thats disappointing, I was hoping I wouldn't have to restart the jetty server if when I added a new view. Maybe there is a creative way around this? E.g. is there a way to get a new view/page into lift without modifying Boot.scala? - Alex On Oct 4, 11:09 am, Timothy Perrett timo...@getintheloop.eu wrote: Agreed - changes that modify lifts enviroment require restarting jetty. It's not ideal perhaps, but it's with good reason. Cheers, Tim Sent from my iPhone On 4 Oct 2009, at 11:24, Viktor Klang viktor.kl...@gmail.com wrote: Boot is just executed at webapp init, hence the observed behavior. Changing this is a tricky thing On Oct 4, 2009 4:35 AM, Alex Black a...@alexblack.ca wrote: I'm just getting started with Lift and Scala, and I'm excited about using JavaRebel to avoid waiting to restart Jetty every time I make a change. It seems to be working well: I can see changes made to snippets for example right away, I'm running mvn scala:cc: and I see it pick up the changes. However, if I add a new view say test2.html, then modify the sitemap Boot.scala, I can't access test2 until I restart Jetty, even though I saw that scala.cc picked up the change and recompiled Boot.scala. Should this be possible? Thanks! - Alex --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
