If you want to deploy a JHeadstart 10.1.3 application to an
application server that uses JDK 1.4 (like Oracle Application Server
10.1.2), you need to build your application with JDK 1.4. By default,
JDeveloper 10.1.3 uses JDK 1.5.
To prepare for this, there are two things you should do early in the development process:
- Generate your JHeadstart application with Server level property JSP Version = 1.2 in the Application Definition
- In both Model and ViewController project, go to Project Properties, Compiler, and set Source and Target to 1.4
The first is to ensure that the generated JSPX files are compatible
with JDK 1.4, and the second is to ensure that any Java code you write
is compatible with JDK 1.4.
In a later post I will blog about how to do the actual deployment.
