Win a copy of Kotlin in Action this week in the Kotlin forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic

how to auto re-load the classes without shutting down the JVM?  RSS feed

 
babu Jay
Greenhorn
Posts: 5
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi All,
Does anyone have any thoughts as to how to auto re-load the classes, which have been loaded into JVM using Custom Class loader? I tried writing custom class loader and loaded all the classes, but don't know how to re-load the same class, if it has been modified (re-compiled) without shutting down JVM, similar to JSP engine, where if we put updated JSP file, it picks up the new file.
Note: I learnt that, we need to recreate new class loader and load all the classes again, but don't know exactly how to apply that technique in the system. Any help is greatly appreciated.
Thank you,
Babu
 
Jamie Robertson
Ranch Hand
Posts: 1879
MySQL Database Suse
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
That is some serious cross-posting!!

here, here, and here
[ July 31, 2002: Message edited by: Jamie Robertson ]
 
Rene Larsen
Ranch Hand
Posts: 1179
Eclipse IDE Mac OS X
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
What app server is used?
Rene
 
Rene Larsen
Ranch Hand
Posts: 1179
Eclipse IDE Mac OS X
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
You should make your own web app in '<TOMCAT_HOME>/webapps' e.g. 'myWebApp'.
And then, in '<TOMCAT_HOME>/conf/server.xml' you should add a line like this:

Rene
 
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!