Modifying persistent project properties

Each persistent project must be associated with a database connection. To create a new database connection, click Database Connection use the New Connection wizard.

Use this procedure to modify the vender-specific platform and database connection associated with your JPA project.

  1. Right-click the project in the Explorer view and select Properties. The Properties page appears.

    Properties – Persistence Page

    This figure shows the JPA options on the Properties dialog.
  2. Use this table to complete the remaining fields on the Properties – JPA page and click OK.

    Property Description
    Platform Select the vendor-specific platform for the JPA implementation.
    Database Connection Database connection to use to store the persistent entities. To create a new connection, click Add Connection.

To create a new connection, click Add connections.

 

Related task

Creating a new JPA project

 

Related reference

Project Properties page – JPA Options

 

Related concept

Understanding Java persistence