Issues about Deploying Jersey RESTful Web Service On OpenJDK-based Tomcat Server

[Iris Clark]

Hi, Wei.

 

Looks like cs.turtlesback.bean.UserBean was compiled using JDK 7 (since the exception reports that java.class.version=51.0),  but you're trying to run it using an older version of the JDK.

 

iris

 

From: Wei Song [mailto:wsong18 at learn.senecac.on.ca] 
Sent: Friday, June 01, 2012 8:13 AM
To: web-discuss at openjdk.java.net
Subject: Issues about Deploying Jersey RESTful Web Service On OpenJDK-based Tomcat Server

 

Hello, 

I've developed a RESTful web service and a JSP/Servlet web modules at Windows, Eclipse, Java EE environment. When I tried to Deploy them on a OpenJDK-based Tomcat 6 server on Ubuntu, I always got the exception: 

javax.servlet.ServletException: java.lang.UnsupportedClassVersionError: cs/turtlesback/bean/UserBean : Unsupported major.minor version 51.0 (unable to load class cs.turtlesback.bean.UserBean)    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:268)    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)



The details of my development environment: 

Windows 7 
(Oracle ) JDK 1.6.0.32 
Eclipse Java EE Indigo 
Apache Tomcat 6.0.35 
Jersey 1.0.3 (asm-3.1.jar, jackson-lgpl-0.9.4.jar, jersey-client-1.0.3.jar, jersey-core-1.0.3.jar, jersey-json-1.0.3.jar, jersey-server-1.0.3.jar, jettison-1.0.1.jar, jsr311-api-1.0.jar) 
MySQL 5.0


The target deployment environment: 

Linux Ubuntu 10.04.2 LTS 
Java version "1.6.0_20" 
OpenJDK Runtime Environment (IcedTea6 1.9.13) (6b20-1.9.13-0ubuntu1~10.04.1) 
OpenJDK Client VM (build 19.0-b09, mixed mode, sharing) 
Apache Tomcat 6.0.24 
MySQL 5.0

Could you give me any suggestion for solving the problem? 


Thank you. 
Wei Song 
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