Netbeans + Visual Paradigm = EJB Tutorial (Part 4)

Based on the previous parts of this tutorial (1, 2, 3) we will modify the application and Glassfish to connect to PostgreSQL or Oracle as DB.

  • Preparing Glassfish libraries
    Download the drivers for Oracle and PostgreSQL and add them to your {GLASSFISHHOME}/domains/{YOURDOMAIN}/lib
    Restart Glassfish.

    Glassfish lib folder

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Netbeans + Visual Paradigm = EJB Tutorial (Part 3)

In part 1 of this tutorial we created an EJB using Netbeans and Visual Paradigm, in part 2 a little ZK application to read data using the EJB. In part 3 we will move away from the Derby DB to PostgreSQL and Oracle DB and challenge ourselves with identifier more than 30 characters, which is an issue for Oracle (yes, it is 2011). We will add columns with more than 30 characters and play with a few different column types (the ones showing up in a normal DB layout).

  • Add new fields to the ERD
    this_is_a_very_long_remark_field
    floatcol
    numbercol

    Updated ERD

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