how can I add jar file to PL/SQL developer

[newbieOnPL/SQL]

Hello,
I'm writing java stored procedure on PL/SQL developer. In this stored procedure I have to call a java class which is in jar file. I cannot call the class itself, because this class also use some jar files form Apache. So I export my java project as a jar file (class, included jar file etc.).
In my java stored procedure I have to call the class in that jar file.
Can anyone explain me how can I import java jar file into PL/SQl developer ?
Thank you.

 

[vladzak]

You can't, you need to use Oracle-supplied loadjava tool. See its description in the Java Developer's Guide for your Oracle release or just run it without arguments from command line for a short help page.

Actually, I must admit that PL/SQL Developer is not my tool of choice for Java SP development anyway - this area of the tool is heavily underdeveloped (regrettably ) For example, despite my enhancement request posted like 2 years ago the tool still doesn't handle mixed-case identifiers properly, and this is crucial for Java.