package com.sap.hana.cloud.odata.service; import javax.persistence.EntityManagerFactory; import org.apache.olingo.odata2.jpa.processor.api.ODataJPAContext; import org.apache.olingo.odata2.jpa.processor.api.ODataJPAServiceFactory; import org.apache.olingo.odata2.jpa.processor.api.exception.ODataJPARuntimeException; /** * Odata JPA Processor implementation class */ public class PersonsListServiceFactory extends ODataJPAServiceFactory { private static final String PERSISTENCE_UNIT_NAME = "personslist-model-jpa"; @Override public ODataJPAContext initializeODataJPAContext() throws ODataJPARuntimeException { ODataJPAContext oDataJPAContext = this.getODataJPAContext(); try { EntityManagerFactory emf = JpaEntityManagerFactory .getEntityManagerFactory(); oDataJPAContext.setEntityManagerFactory(emf); oDataJPAContext.setPersistenceUnitName(PERSISTENCE_UNIT_NAME); return oDataJPAContext; } catch (Exception e) { throw new RuntimeException(e); } } }