Ques. Get javax.sql.DataSource from javax.persistence.EntityManager

- How is it possible to programmatically retrieve the underlying DataSource from an EntityManager?

Posted on Jul 10, 2014 by Abhi
Ans. @Resource(name = "jdbc/...")
private DataSource dataSource;

Then providing the datasource as an argument to the API.
Posted on Jul 12, 2014 by Lauren

Enter your Answer
Name
Email Address
Answer

About Withoutbook

This site contains most of the quality computer technologies which can help all the related students and employees. We have large number of interview questions and answers, online test, difference between on many subjects.

Social Links

Quick Links

About Us Privacy Policy Terms of Use Contact Us Take a Tour

Copyright © 2024, WBook Technologies.