Freezer Persistence Icon

Freezer Persistence

Generates the Java code that implements the persistence layer

Add a Review
1 Download (This Week)
Last Update:
Browse All Files



Freezer generates the code that implements the persistence layer of your application.

The input of the proccess is a class diagram where is expressed the model with the persistent entities of your application and their relationships. A first parser transforms the diagram into XML which denotes every entity descriptor. The tool reads the descriptors and generates all the artifacts required for the persistence layer: DAO, VO (DTO), JUnit tests, and database tables.

The adventages of this strategy are: It’s easy to learn, provides good performance, and avoids writing large amount of tedious and error-prone JDBC code.


Freezer Persistence Web Site


  • Graphical Interface.
  • Easy to learn.
  • Good performance
  • Code adaptable to your needs.
  • Generates Java classes DAO and VO (DTO), and JUnit tests
  • Generates the SQL for these databases: Oracle, MySql, PostgreSQL, SQLServer, Access, Cloudscape
  • Generates also SQL for: Sybase, DB2, DB2/400, SapDB, Hipersonic, Interbase, Axion (untested)
  • Generates the HTML documentation of your database.
  • Multiplatform: Tested with Linux and Windows
  • Minimum requirements: It only requires Java JDK 1.6 or above
  • Stable: Tested during years on many projects
  • Reverse tool to build an UML diagram from an existing database


Write a Review

User Reviews

Be the first to post a review of Freezer Persistence!

Additional Project Details

Intended Audience

Information Technology

User Interface

Java Swing

Programming Language



Screenshots can attract more users to your project.
Features can attract more users to your project.