HP Integrity NonStop J-Series - Manual (Page 185)

session.close();
Configuring JDBC Type 4 Driver for SQL/MX Database
In a typical Hibernate application, you can configure the JDBC Type 4 driver for SQL/MX database
using either one of the following preferred options:
•
“Configuring JDBC Type 4 Driver for SQL/MX Database using hibernate.cfg.xml”
(page 185)
•
“Configuring JDBC Type 4 Driver for SQL/MX Database using hibernate.properties”
(page 187)
Configuring JDBC Type 4 Driver for SQL/MX Database using hibernate.cfg.xml
The advantage of using this approach is the externalization of mapping file names to configuration.
To complete the database operation in a Hibernate application using the JDBC Type 4 driver for
the SQL/MX database, complete the following steps:
1. “Specifying the JDBC Type 4 Driver for SQL/MX Database” (page 185)
2. “Defining the Connection URL” (page 185)
3. Establishing the Connection
4. “Defining the Hibernate Dialect for SQL/MX Database” (page 186)
5. “Specifying the Mapping Resources” (page 186)
6. “Opening a Session for Database Operation” (page 186)
7. “Closing the Session” (page 187)
Specifying the JDBC Type 4 Driver for SQL/MX Database
To specify the JDBC Type 4 driver for SQL/MX database, enter
com.tandem.t4jdbc.SQLMXDriver
as the name of the JDBC Type 4 driver class for the
SQL/MX database in the hibernate.cfg.xml file under the <session-factory> tag as
shown below.
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
com.tandem.t4jdbc.SQLMXDriver
...
...
...
...
NOTE: The significance of the <session-factory> tag is discussed in “Opening a Session
for Database Operation” (page 186) .
Defining the Connection URL
After you have specify the JDBC Type 4 driver, enter the location of the SQL/MX server. URLs
referring to SQL/MX use the jdbc: protocol and have the server host, port number embedded
within the URL.
To define the connection URL, enter jdbc:t4sqlmx://Address>:
as the connection URL for the SQL/MX database in the
hibernate.cfg.xml under the <session-factory> tag as shown:
jdbc:t4sqlmx://:
Hibernate Framework Configurations for NonStop Systems 185