This post demonstrates how to put EJB lite, JPA, DataSource together in a standalone java application, using standard JavaEE 6 API in GlassFish. The application source consists of 4 files: persistence.xml, JPA entity, no-interface EJB, and main class.
Transaction is managed by embeddable EJB container. The persistence unit is backed by an application-scoped JTA DataSource declared with annotation on EJB class. No need to package or deploy anything. Client and server pieces are all in a single JVM.
classes/META-INF/persistence.xml :
Transaction is managed by embeddable EJB container. The persistence unit is backed by an application-scoped JTA DataSource declared with annotation on EJB class. No need to package or deploy anything. Client and server pieces are all in a single JVM.
classes/META-INF/persistence.xml :
java:app/jdbc/test