Re: [Resin-interest] Re sin And Groovy
Hi, What we do is to use the Groovy scripts through the Java Scripting API during development and then compile them into class, if desired, for production. Accessing Groovy scripts is not too slow, after the first access, if you are careful not to throw the ScriptingEngine object after each access, as creating them is the most expensive operation. I did some experiments with it not that long ago: http://www.jroller.com/greeneyed/entry/don_t_throw_your_scriptengines So we opted for scripting during development, as even though you might get groovyc compilation to work, I'm not sure why but Hot Swapping does not seem to work with groovyc generated classes and each time you make a change, the context is restarted and it can become quite a pain. S! D. bumzee escribió: Yeah, it works for me too all pre-compiled, but I'm trying to get a better development environment. Resin will compile your java classes and reload changes and supposedly do this with groovy too, but I've not been able to get it to work. bumzee wrote: Is anyone successfully using Groovy with Resin ? What does your resin.conf look like ? This is on the resin website, but it doesn't work for me in 3.1.5. When it gets to a groovy file the compilation just stops or times out. resin.conf web-app-default class-loader compiling-loader path=WEB-INF/classes compiler=groovyc source-extension=.groovy/ /class-loader /web-app-default ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Re sin And Groovy
I've come to learn that the problem is not Resin. As you've noted, it's groovyc. I've not considered your suggestion before but I will give it a try. Your blog post is quite interesting. Not sure what to make of this whole thing and what it really says about groovy's use out said of grails. It sucks to have to dig this deep just to use Groovy in a covenient way. Thanks for the help. Daniel López wrote: Hi, What we do is to use the Groovy scripts through the Java Scripting API during development and then compile them into class, if desired, for production. Accessing Groovy scripts is not too slow, after the first access, if you are careful not to throw the ScriptingEngine object after each access, as creating them is the most expensive operation. I did some experiments with it not that long ago: http://www.jroller.com/greeneyed/entry/don_t_throw_your_scriptengines So we opted for scripting during development, as even though you might get groovyc compilation to work, I'm not sure why but Hot Swapping does not seem to work with groovyc generated classes and each time you make a change, the context is restarted and it can become quite a pain. S! D. bumzee escribió: Yeah, it works for me too all pre-compiled, but I'm trying to get a better development environment. Resin will compile your java classes and reload changes and supposedly do this with groovy too, but I've not been able to get it to work. bumzee wrote: Is anyone successfully using Groovy with Resin ? What does your resin.conf look like ? This is on the resin website, but it doesn't work for me in 3.1.5. When it gets to a groovy file the compilation just stops or times out. resin.conf web-app-default class-loader compiling-loader path=WEB-INF/classes compiler=groovyc source-extension=.groovy/ /class-loader /web-app-default ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest -- View this message in context: http://www.nabble.com/Resin-And-Groovy-tp19976910p19993879.html Sent from the Resin mailing list archive at Nabble.com. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Re sin 3.15, Groovy and hotswap
Hi there, The same thing is happening to me, and the combined with the Ant Groovyc task not checking if the file has been modified or not and always recompiling, it's quite a pain. However, if I'm not mistaken, I think hotswapping is enabled by Resin but provided by Java itself, so we might have to look for the cause/solution at the JDK level. S! D. bumzee escribió: By ruby, I assume you mean Groovy and no, the Groovy classes don't implement the servlet API. They are not Groovlets and the context restarts when a change is made to a groovy class even when all of the method signatures stay the same. It restarts the context no matter what the change Angel, Eric wrote: I'm not all that familiar with Ruby, but do your Ruby classes implement the Servlet api somehow? Usually, the context has to restart when your servlets change signature. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of bumzee Sent: Monday, October 13, 2008 7:57 AM To: resin-interest@caucho.com Subject: [Resin-interest] Re sin 3.15, Groovy and hotswap I use intellij 7.0.4 as my ide , resin 3.15, groovy 1.5.1 JDK 1.5 and whether i use the resin plugin or start resin stand alone w/remote debugging enabled, if I modify any groovy class the context restarts. However, if I modify a java class it's changes are reloaded w/o a context restart. Is there anyway to get hotswap to work w/groovy classes the same as it does for java classes ? ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Re sin And Groovy
I do, but I compile all my groovy code into classes with Ant and embed them in our .war file deployment (We're mostly Java). I haven't tried to run groovy scripts directly like you mention - I believe I did get a demo of grails going at one point, but it was probably 3.1.3. Ryan - Original Message - From: bumzee [EMAIL PROTECTED] To: resin-interest@caucho.com Sent: Tuesday, October 14, 2008 11:15:12 AM GMT -06:00 US/Canada Central Subject: [Resin-interest] Re sin And Groovy Is anyone successfully using Groovy with Resin ? What does your resin.conf look like ? This is on the resin website, but it doesn't work for me in 3.1.5. When it gets to a groovy file the compilation just stops or times out. resin.conf web-app-default class-loader compiling-loader path=WEB-INF/classes compiler=groovyc source-extension=.groovy/ /class-loader /web-app-default -- View this message in context: http://www.nabble.com/Resin-And-Groovy-tp19976910p19976910.html Sent from the Resin mailing list archive at Nabble.com. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Re sin And Groovy
Yeah, it works for me too all pre-compiled, but I'm trying to get a better development environment. Resin will compile your java classes and reload changes and supposedly do this with groovy too, but I've not been able to get it to work. bumzee wrote: Is anyone successfully using Groovy with Resin ? What does your resin.conf look like ? This is on the resin website, but it doesn't work for me in 3.1.5. When it gets to a groovy file the compilation just stops or times out. resin.conf web-app-default class-loader compiling-loader path=WEB-INF/classes compiler=groovyc source-extension=.groovy/ /class-loader /web-app-default -- View this message in context: http://www.nabble.com/Resin-And-Groovy-tp19976910p19977195.html Sent from the Resin mailing list archive at Nabble.com. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Re sin 3.15, Groovy and hotswap
I'm not all that familiar with Ruby, but do your Ruby classes implement the Servlet api somehow? Usually, the context has to restart when your servlets change signature. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of bumzee Sent: Monday, October 13, 2008 7:57 AM To: resin-interest@caucho.com Subject: [Resin-interest] Re sin 3.15, Groovy and hotswap I use intellij 7.0.4 as my ide , resin 3.15, groovy 1.5.1 JDK 1.5 and whether i use the resin plugin or start resin stand alone w/remote debugging enabled, if I modify any groovy class the context restarts. However, if I modify a java class it's changes are reloaded w/o a context restart. Is there anyway to get hotswap to work w/groovy classes the same as it does for java classes ? -- View this message in context: http://www.nabble.com/Resin-3.15%2C-Groovy-and-hotswap-tp19956414p199564 14.html Sent from the Resin mailing list archive at Nabble.com. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Re sin 3.15, Groovy and hotswap
By ruby, I assume you mean Groovy and no, the Groovy classes don't implement the servlet API. They are not Groovlets and the context restarts when a change is made to a groovy class even when all of the method signatures stay the same. It restarts the context no matter what the change Angel, Eric wrote: I'm not all that familiar with Ruby, but do your Ruby classes implement the Servlet api somehow? Usually, the context has to restart when your servlets change signature. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of bumzee Sent: Monday, October 13, 2008 7:57 AM To: resin-interest@caucho.com Subject: [Resin-interest] Re sin 3.15, Groovy and hotswap I use intellij 7.0.4 as my ide , resin 3.15, groovy 1.5.1 JDK 1.5 and whether i use the resin plugin or start resin stand alone w/remote debugging enabled, if I modify any groovy class the context restarts. However, if I modify a java class it's changes are reloaded w/o a context restart. Is there anyway to get hotswap to work w/groovy classes the same as it does for java classes ? -- View this message in context: http://www.nabble.com/Resin-3.15%2C-Groovy-and-hotswap-tp19956414p199564 14.html Sent from the Resin mailing list archive at Nabble.com. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest -- View this message in context: http://www.nabble.com/Resin-3.15%2C-Groovy-and-hotswap-tp19956414p19959203.html Sent from the Resin mailing list archive at Nabble.com. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
