Help coderanch get a
new server
by contributing to the fundraiser
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

JBoss 3 + Java 1.4 communicating with JBoss 5 + Java 6, is that possible?

 
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I have an interesting challenge and I would count on help from you.

Must maintain a heterogeneous environment with different versions of Java and APPSERVER.

Java Settings:
1) Weblogic 8.1 + JRockit 1.4 (BEA)
2) JBoss 3.2.3 + JDK 1.4 (Sun)
3) Java 1.4 (Sun) - Application client (Swing)
4) JBoss 5.1.0 + JDK 1.6 (Sun)

Flow of communication:
1) Application client (Swing) <-> APPSERVER (Weblogic and / or JBoss 3 / 5) <-> Weblogic
2) Browser (Web) <-> APPSERVER (Weblogic and / or JBoss 3 / 5) <-> Weblogic

The idea is to gradually migrate all 32 servers JBoss 3 for the newer version (JBoss 5) keeping the communication above safe. In preliminary tests, I found some errors in serialVersionUID and I was forced to correct the sources of JBoss 3 to make it compatible with newer version.

However, the error below raised a question: Is it possible to have this structure? How?

Error: java.lang.UnsupportedClassVersionError: CLASS (Unsupported major.minor version 49.0)

Any suggestion / hint on this issue?

Darlan
 
Squanch that. And squanch this tiny ad:
We need your help - Coderanch server fundraiser
https://coderanch.com/t/782867/Coderanch-server-fundraiser
reply
    Bookmark Topic Watch Topic
  • New Topic