Executing java code from Sqlite

I have developed a java .jar file which can perform certain Sqlite processes like creating a DB , creating configuration table etc. These methods are working fine when run through a android app.

Now i am in a situation where i want to perform the same function(that are present in .jar file) through Sqlite command prompt. To do so I three options (dont even know if these are doable!!!):

1. Load .jar file in Sqlite Data Base (as we do in Oracle).
2. Develope Sqlite funtions for it from start(Daunting task i want to avoid it).
3. Some how call java classes from Sqlite DB.

I dont know wether any of the methods will work or not. So if any one have experties in these areas please help!!!!