Package org.eclipse.persistence.jpa.metadata

Interface ProjectCache

  • All Known Implementing Classes:
    FileBasedProjectCache
    public interface ProjectCache
    Purpose: Interface used to support caching the project generated from metadata avoiding costs associated processing the same metadata over multiple deployments.
    See Also:
    PersistenceUnitProperties.PROJECT_CACHE
    Author:
    cdelahunt
    Since:
    EclipseLink 2.4.1

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      Project retrieveProject​(java.util.Map properties, java.lang.ClassLoader loader, SessionLog log)
      PUBLIC: This method is responsible for returning the cached metadata as represented by a Project instance.
      void storeProject​(Project project, java.util.Map properties, SessionLog log)
      PUBLIC: This method is responsible for caching a project instance representing the application metadata.

    • Method Detail

      • retrieveProject

        Project retrieveProject​(java.util.Map properties,
                        java.lang.ClassLoader loader,
                        SessionLog log)
        PUBLIC: This method is responsible for returning the cached metadata as represented by a Project instance. This instance will have limited processing performed to turn string instances into classes during deployment. The classloader provided is the application loader. Please note that using it to load application classes (Entities) may prevent them from being dynamically woven.
        Since:
        EclipseLink 2.4.1

      • storeProject

        void storeProject​(Project project,
                  java.util.Map properties,
                  SessionLog log)
        PUBLIC: This method is responsible for caching a project instance representing the application metadata.
        Since:
        EclipseLink 2.4.1