Java Persistence 2.0 Specification
ThisdocumentisthespecificationoftheJavaAPIforthemanagementofpersistenceandobject/relationalmappingwithJavaEEandJavaSE.Thetechnicalobjectiveofthisworkistoprovideanobject/relationalmappingfacilityfortheJavaapplicationdeveloperusingaJavadomainmodeltomanagearelationaldatabase.