Convert String to Code

Question

I want to know if there is any way to convert a String to Java compilable code.

I have a comparative expression saved in a database field. I want to re

Answer 1

If all you really need to do is evaluate an expression stored in a database, you might want to look at JEP (Java Expression Parser)

The latest (commercial) version is here.

A slightly older, GPL version is here

Some examples for usage.