JTrac Integration with Subversion

We are using Subversion and Jtrac in our organization. Every time somebody checks in code to Subversion, I would like to automatically add a comment to the Jtrac item history with the list of files checked in (using Subversion post commit hook script). What is the easiest way to accomplish this? I am thinking that I will directly use SQL to add a history row to the jTrac history table.

Please let me know if somebody has done this already so that I can reuse your code.

Thanks,

Saurabh