Package org.eclipse.persistence.core.sessions

Class CoreProject<DESCRIPTOR extends CoreDescriptor,​LOGIN extends CoreLogin,​SESSION extends CoreSession>

  • All Implemented Interfaces:
    java.io.Serializable
    Direct Known Subclasses:
    Project
    public abstract class CoreProject<DESCRIPTOR extends CoreDescriptor,​LOGIN extends CoreLogin,​SESSION extends CoreSession>
extends java.lang.Object
implements java.io.Serializable
    INTERNAL A abstraction of project capturing behavior common to all persistence types.
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      CoreProject()  

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      abstract void addDescriptor​(DESCRIPTOR descriptor)  
      abstract void convertClassNamesToClasses​(java.lang.ClassLoader classLoader)
      INTERNAL: Convert all the class-name-based settings in this project to actual class-based settings.
      abstract SESSION createDatabaseSession()
      INTERNAL: Factory method to create session.
      abstract LOGIN getDatasourceLogin()
      PUBLIC: Return the login, the login holds any database connection information given.
      abstract DESCRIPTOR getDescriptor​(java.lang.Class theClass)
      PUBLIC: Return the descriptor specified for the class.
      abstract java.util.List<DESCRIPTOR> getOrderedDescriptors()
      INTERNAL: Return the descriptors in the order added.
      abstract void setLogin​(LOGIN datasourceLogin)
      PUBLIC: Set the login to be used to connect to the database for this project.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • CoreProject

        public CoreProject()

    • Method Detail

      • addDescriptor

        public abstract void addDescriptor​(DESCRIPTOR descriptor)

      • convertClassNamesToClasses

        public abstract void convertClassNamesToClasses​(java.lang.ClassLoader classLoader)
        INTERNAL: Convert all the class-name-based settings in this project to actual class-based settings. This will also reset any class references to the version of the class from the class loader.

      • createDatabaseSession

        public abstract SESSION createDatabaseSession()
        INTERNAL: Factory method to create session. This returns an implementor of the CoreSession interface, which can be used to login and add descriptors from other projects. The CoreSession interface however should be used for reading and writing once connected for complete portability.

      • getDatasourceLogin

        public abstract LOGIN getDatasourceLogin()
        PUBLIC: Return the login, the login holds any database connection information given. This return the Login interface and may need to be cast to the datasource specific implementation.

      • getDescriptor

        public abstract DESCRIPTOR getDescriptor​(java.lang.Class theClass)
        PUBLIC: Return the descriptor specified for the class.

      • getOrderedDescriptors

        public abstract java.util.List<DESCRIPTOR> getOrderedDescriptors()
        INTERNAL: Return the descriptors in the order added. Used to maintain consistent order in XML.

      • setLogin

        public abstract void setLogin​(LOGIN datasourceLogin)
        PUBLIC: Set the login to be used to connect to the database for this project.