Package com.sun.jdo.spi.persistence.support.ejb.cmp

Class JDOEJB20HelperImpl

java.lang.Object
com.sun.jdo.spi.persistence.support.ejb.cmp.JDOEJB11HelperImpl
com.sun.jdo.spi.persistence.support.ejb.cmp.JDOEJB20HelperImpl
All Implemented Interfaces:
com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB11Helper, com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper
public abstract class JDOEJB20HelperImpl extends JDOEJB11HelperImpl implements com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper

  • Constructor Details

    • JDOEJB20HelperImpl

      public JDOEJB20HelperImpl()

  • Method Details

    • convertPCToEJBLocalObject

      public jakarta.ejb.EJBLocalObject convertPCToEJBLocalObject(Object pc, com.sun.jdo.api.persistence.support.PersistenceManager pm)
      Converts persistence-capable instance to EJBLocalObject.
      Specified by:
      convertPCToEJBLocalObject in interface com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper
      Parameters:
      pc - the persistence-capable instance to be converted as an Object.
      pm - the associated instance of PersistenceManager.
      Returns:
      instance of EJBLocalObject.

    • convertPCToEJBLocalObject

      public jakarta.ejb.EJBLocalObject convertPCToEJBLocalObject(Object pc, com.sun.jdo.api.persistence.support.PersistenceManager pm, jakarta.ejb.EJBContext context)
      Converts persistence-capable instance to EJBLocalObject. Returns null if the instance is already removed via cascade-delete operation.
      Specified by:
      convertPCToEJBLocalObject in interface com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper
      Parameters:
      pc - the persistence-capable instance to be converted as an Object.
      pm - the associated instance of PersistenceManager.
      context - the EJBContext of the calling bean.
      Returns:
      instance of EJBLocalObject.

    • convertEJBLocalObjectToPC

      public Object convertEJBLocalObjectToPC(jakarta.ejb.EJBLocalObject o, com.sun.jdo.api.persistence.support.PersistenceManager pm, boolean validate)
      Converts EJBLocalObject to persistence-capable instance.
      Specified by:
      convertEJBLocalObjectToPC in interface com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper
      Parameters:
      o - the EJBLocalObject instance to be converted.
      pm - the associated instance of PersistenceManager.
      validate - true if the existence of the instance is to be validated.
      Returns:
      persistence-capable instance.
      Throws:
      IllegalArgumentException - if validate is true and instance does not exist in the database or is deleted.

    • convertCollectionPCToEJBLocalObject

      public Collection convertCollectionPCToEJBLocalObject(Collection pcs, com.sun.jdo.api.persistence.support.PersistenceManager pm)
      Converts Collection of persistence-capable instances to a Collection of EJBLocalObjects.
      Specified by:
      convertCollectionPCToEJBLocalObject in interface com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper
      Parameters:
      pcs - the Collection of persistence-capable instance to be converted.
      pm - the associated instance of PersistenceManager.
      Returns:
      Collection of EJBLocalObjects.

    • convertCollectionPCToEJBLocalObjectSet

      public Set convertCollectionPCToEJBLocalObjectSet(Collection pcs, com.sun.jdo.api.persistence.support.PersistenceManager pm)
      Converts Collection of persistence-capable instances to a Set of EJBLocalObjects.
      Specified by:
      convertCollectionPCToEJBLocalObjectSet in interface com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper
      Parameters:
      pcs - the Collection of persistence-capable instance to be converted.
      pm - the associated instance of PersistenceManager.
      Returns:
      Set of EJBLocalObjects.

    • convertCollectionEJBLocalObjectToPC

      public Collection convertCollectionEJBLocalObjectToPC(Collection coll, com.sun.jdo.api.persistence.support.PersistenceManager pm, boolean validate)
      Converts Collection of EJBLocalObjects to a Collection of persistence-capable instances.
      Specified by:
      convertCollectionEJBLocalObjectToPC in interface com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper
      Parameters:
      coll - the Collection of EJBLocalObject instances to be converted.
      pm - the associated instance of PersistenceManager.
      validate - true if the existence of the instances is to be validated.
      Returns:
      Collection of persistence-capable instance.
      Throws:
      IllegalArgumentException - if validate is true and at least one instance does not exist in the database or is deleted.

    • assertInstanceOfLocalInterfaceImpl

      public abstract void assertInstanceOfLocalInterfaceImpl(Object o)
      Validates that this instance is of the correct implementation class of a local interface type.
      Specified by:
      assertInstanceOfLocalInterfaceImpl in interface com.sun.jdo.spi.persistence.support.sqlstore.ejb.JDOEJB20Helper
      Parameters:
      o - the instance to validate.
      Throws:
      IllegalArgumentException - if validation fails.

    • assertInstanceOfLocalInterfaceImpl

      protected void assertInstanceOfLocalInterfaceImpl(Object o, String beanName)
      Validates that this instance is of the correct implementation class of a local interface. Throws IllegalArgumentException if the passed argument is of a wrong type.
      Parameters:
      o - the instance to validate.
      beanName - as String.
      Throws:
      IllegalArgumentException - if validation fails.