Manual

G Customizing Sample Application
Customizing Caveat Emptor
To customize Caveat Emptor, one file was modified and five files were added.
Modified File
• Main.java
Added Files
• hibernate.properties
• setenv
• build_jdbct2.xml
• build_jdbct4.xml
• Caveatemptor_script.sql
Modified File
Main.java
(<Hibernate Home>\eg\org\hibernate\auction\Main.java)
This is the class file that performs all database operations and is an entry point for the Caveat
Emptor application.
• Changes in the Main.java file:
• Change the value of Environment.HBM2DDL_AUTO property to false to avoid auto
creation of database tables by Hibernate.
NOTE: The default value of Environment.HBM2DDL_AUTO is create.
For example:
Before the change:
Configuration cfg = new Configuration()
.addClass(AuctionItem.class)
.addClass(Bid.class)
.addClass(User.class)
.setProperty(Environment.HBM2DDL_AUTO, "create");
//cfg.setProperty("hibernate.show_sql", "true");
After the change:
Configuration cfg = new Configuration()
.addClass(AuctionItem.class)
.addClass(Bid.class)
.addClass(User.class)
.setProperty(Environment.HBM2DDL_AUTO, "false");
//cfg.setProperty("hibernate.show_sql", "true");
Added Files
hibernate.properties
(<My SASH Home>\hibernate\samples\eg\hibernate.properties)
Customizing Caveat Emptor 355