• Friday , 15 December 2017

Java EE Tutorial #3 – JPA Database Connection Part 1

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Java EE Tutorial #3 – JPA Database Connection Part 1 In this Video I show you how to use Databases in Java EE. We will work with JPA and Glassfish JDBC …

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5 Comments

  1. Christos Papidas
    May 19, 2017 at 12:49

    i have the following error when i ping

    com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource Please check the server.log for more details

  2. T4l0nITA
    May 19, 2017 at 12:49

    at 3:18 it throws a 500 error, java.lang.IllegalStateException: getOutputStream() has already been called for this response

  3. Gionatan Gallo
    May 19, 2017 at 12:49

    Thanks Dennis! Your tutorial is really great! Keep it up

  4. Mateo Cuervo Taylor
    May 19, 2017 at 12:49

    Great tutorial. I'm pasting here the  sql script to generate the table used in the video, in case anyone needs it:

    create table t_user(
       id INTEGER(10) NOT NULL AUTO_INCREMENT,
       username VARCHAR(45) NOT NULL,
       PRIMARY KEY(id)
    ) ENGINE=INNODB;

  5. Laurentiu Baltatu
    May 19, 2017 at 12:49

    How can you generate controllers from these classes with JPA?

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