Building a project with a persistence layer and transaction support for deployment in Karaf
Transaction support for your JPA-persisted data can be simply added by introducing Apache Aries JTA modules to your project. The JTA components provide a transaction manager that coordinates data storage and retrieval.
In the Building a project with a persistence layer for deployment in Karaf recipe, we learned how to use JPA and OpenJPA to build a simple application that persists recipes to a database using a RecipeBookService class. In this recipe, we'll add container-based transaction management via JTA.
Getting ready
The ingredients of this recipe include the Apache Karaf distribution kit, access to JDK, and Internet connectivity. Sample code for this ...
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