Closing the session, Configuring jdbc type 4 driver for sql/mx database, Hibernate.cfg.xml – HP Integrity NonStop H-Series User Manual
Page 322
![background image](/manuals/397675/322/background.png)
Configuration cfg = new Configuration()
.addResource("Name of mapping file#1")
.addResource("Name of mapping file#2");
For example,
If the mapping file used in your application is
Item.hbm.xml
and
Bid.hbm.xml
, specify it as
shown.
Configuration cfg = new Configuration()
.addResource("Item.hbm.xml")
.addResource("Bid.hbm.xml");
The basic configuration is ready for you to perform database operation using Hibernate.
Closing the Session
Once the database operation is complete, close the session to deallocate the memory.
Add the following line of code when you complete the database operation.
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
•
Configuring JDBC Type 4 Driver for SQL/MX Database using
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
2.
3.
4.
Defining the Hibernate Dialect for SQL/MX Database
5.
Specifying the Mapping Resources
6.
Opening a Session for Database Operation
7.
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">
...
...
...
...
322
Configuring Hibernate Applications on NonStop Systems