jpa - How to set persistence provider for Empire -


i working on data access layer rdf. mapping of java objects rdf have used "empire" tool (by clark & parsia).

it giving error on following line

entitymanager amanager=persistence.createentitymanagerfactory("oreilly").createentitymanager();

error:

javax.persistence.persistenceexception: no persistence provider entitymanager named oreilly   @ javax.persistence.persistence.createentitymanagerfactory(persistence.java:56)   @ javax.persistence.persistence.createentitymanagerfactory(persistence.java:34)   @ main.main(main.java:48)

i have set 0.name=oreilly in properties file , checked path of properties file still giving error.

system.setproperty("empire.configuration.file", "examples.empire.config.properties"); entitymanager amanager = persistence.createentitymanagerfactory("oreilly").createentitymanager();

ensure have jpa implementation such eclipselink.jar on classpath.


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