HP Integrity NonStop J-Series - Manual (Page 110)

Specifying the JDBC Driver Class for SQL/MX Database
For Type 2 Driver:
Specify com.tandem.sqlmx.SQLMXDriver as the JDBC Type 2 driver class for the SQL/MX
database as shown:
hibernate.connection.driver_class_com.tandem.sqlmx.SQLMXDriver
For Type 4 Driver:
Specify com.tandem.t4jdbc.SQLMXDriver as the JDBC Type 4 driver class for the SQL/MX
database as shown:
hibernate.connection.driver_class com.tandem.t4jdbc.SQLMXDriver
Defining the Connection URL
After you have specified the JDBC driver, enter the location of the SQL/MX server. URLs referring
to SQL/MX use the jdbc: protocol embedded within the URL. Specify the connection URL as
follows:
For Type 2 Driver:
hibernate.connection.url jdbc:sqlmx://
For Type 4 Driver:
hibernate.connection.url jdbc:t4sqlmx://:
Establishing the Connection
Add the properties for the username and password for your NonStop system as shown:
For Type 2 Driver:
hibernate.connection.username
hibernate.connection.password
Do not specify the username and password.
For Type 4 Driver:
Specify the username and password of your NonStop system as shown.
hibernate.connection.username
hibernate.connection.password
Defining the Hibernate Dialect for SQL/MX Database
Enter org.hibernate.dialect.SqlmxDialect as the class name of a Hibernate dialect file
in the hibernate.properties file as shown:
hibernate.dialect org.hibernate.dialect.SqlmxDialect
This dialect file allows Hibernate to generate SQL optimized for SQL/MX database.
Opening a Session for Database Operation
Opening a new session for database transaction involves:
1. “Configuring SessionFactory in your Java Program” (page 110)
2. “Creating a New Session from the SessionFactory in Java” (page 111)
Configuring SessionFactory in your Java Program
Add the following lines to your Java program to create Hibernate SessionFactory.
private SessionFactory factory;
...
...
...
110 Hibernate Framework