Package com.github.database.rider.junit5.util

Class EntityManagerProvider

  • public class EntityManagerProvider
extends Object

    • Method Detail

      • instance

        public static EntityManagerProvider instance​(String unitName,
                                             Map<String,​String> overridingPersistenceProps)
        Allows to pass in overriding Properties that may be specific to the JPA Vendor.
        Parameters:
        unitName - unit name
        overridingPersistenceProps - properties to override persistence.xml props or define additions to them
        Returns:
        EntityManagerProvider instance

      • newInstance

        public static EntityManagerProvider newInstance​(String unitName)
        Parameters:
        unitName - unit name clear entities on underlying context
        Returns:
        a clean EntityManagerProvider

      • connection

        public Connection connection​(String puName)
        Parameters:
        puName - unit name
        Returns:
        jdbc connection of provider instance represented by given puName

      • connection

        public Connection connection()
        Returns:
        jdbc conection of current provider instance

      • em

        public static javax.persistence.EntityManager em​(String puName)
        Parameters:
        puName - unit name
        Returns:
        entityManager represented by given puName

      • emf

        public static javax.persistence.EntityManagerFactory emf​(String puName)
        Parameters:
        puName - unit name
        Returns:
        entityManagerFactory represented by given puName

      • em

        public static javax.persistence.EntityManager em()
        Returns:
        entityManager of current instance of this provider

      • getEm

        public javax.persistence.EntityManager getEm()

      • emf

        public static javax.persistence.EntityManagerFactory emf()

      • getEmf

        public javax.persistence.EntityManagerFactory getEmf()

      • getEm

        public javax.persistence.EntityManager getEm​(String puName)

      • clear

        public static EntityManagerProvider clear​(String puName)
        Parameters:
        puName - unit name clears entityManager persistence context and entityManager factory cache represented by given puName
        Returns:
        provider represented by puName

      • clear

        public static EntityManagerProvider clear()
        clears entityManager persistence context and entity manager factory cache of current instance of this provider
        Returns:
        current provider

      • tx

        public static javax.persistence.EntityTransaction tx​(String puName)
        Parameters:
        puName - unit name
        Returns:
        transaction of entityManager represented by given puName

      • tx

        public static javax.persistence.EntityTransaction tx()
        Returns:
        transaction of entityManager of current instance of this provider

      • isEntityManagerActive

        public static boolean isEntityManagerActive()