Solved

web application deployed with different version of code base

Posted on 2011-02-13
6
213 Views
Last Modified: 2012-05-11
We have a web application developed using java deployed on tomcat, if the application refers third party libraries(jars), which are complied with different jdk version, will it cause any (version mismatch)issue. if then how to overcome.
0
Comment
Question by:vittalmareddy
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
6 Comments
 
LVL 92

Expert Comment

by:objects
ID: 34884800
you need to run tomcat on a higher version of java
0
 
LVL 92

Expert Comment

by:objects
ID: 34884804
you can set JAVA_HOME environment var to point at the jdk you want tomcat to use
0
 

Author Comment

by:vittalmareddy
ID: 34884822
custom code is compiled using JDK1.6, and third party libraries are complied with different versiona as
1. first.jar  ->jdk1.4
2. second.jar ->jdk1.3

if i  run tomcat referring higher jdk, and accessing functionality referring from jdk1.4 and jdk1.3 will not throw, version mismatch exception.
0
 
LVL 92

Accepted Solution

by:
objects earned 500 total points
ID: 34884825
yes, later versions of java will run code compiled for earlier versions
in your case you'll need to run tomcat with java6
0
 
LVL 59

Expert Comment

by:Kevin Cross
ID: 36935132
This question has been classified as abandoned and is closed as part of the Cleanup Program. See the recommendation for more details.
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Unhandled exception type Exception 18 52
Java: How do I open the default windows program for a given file type 3 53
mysql jsp example issue 32 70
Java: The Public Class Main 4 45
Most of the developers using Tomcat find it easy to configure the datasource in Server.xml and use the JNDI name in the code to get the connection.  So the default connection pool using DBCP (or any other framework) is made available and the life go…
This article is about some of the basic and important steps to be used to improve the performance in web-sphere commerce application development. 1) Always leverage the Dyna-caching facility provided by the product 2) Remove the unwanted code …
Viewers learn about the “for” loop and how it works in Java. By comparing it to the while loop learned before, viewers can make the transition easily. You will learn about the formatting of the for loop as we write a program that prints even numbers…
Viewers will learn about basic arrays, how to declare them, and how to use them. Introduction and definition: Declare an array and cover the syntax of declaring them: Initialize every index in the created array: Example/Features of a basic arr…

756 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question