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Amber is Resin's new persistence engine
using Java beans as the application model.
- Amber
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Amber aims at relational database
persistence with an application-oriented data model.
- Amber Lifecycle
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The Amber bean lifecycle
follows the JDO 1.0 model. Amber supports both transactional
and non-transactional lifecycles.
- Amber Tutorials
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- Amber
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Introduces Amber with a single-table bean, describing everything needed to configure and start Amber.
- Creating and Deleting Persistent Beans
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Creating and deleting beans from the database uses AmberConnection's create() and delete() methods.
- Finding Beans with Amber
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Amber extends SQL to support relations, and queries the
database uses the JDBC ResultSet API.
- Amber Many-To-One Relations
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Introduces a many-to-one relation, i.e.
- Amber One-To-Many Relations
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Introduces a one-to-many relation, i.e.
Note: Amber is currently in development.
Anything or everything may change.
Note: We hope JDO 2.0 will provide a suitable API, configuration,
and query language by the time Amber is ready for production. In the
meantime, Amber uses the Hibernate configuration files and a
variation of the Hibernate API as its native API.
Copyright © 1998-2003 Caucho Technology, Inc. All rights reserved.
Resin® is a registered trademark,
and HardCoretm and Quercustm are trademarks of Caucho Technology, Inc. |  |
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