Package org.eclipse.persistence.jpa.metadata

Class FileBasedProjectCache

  • All Implemented Interfaces:
    ProjectCache
    public class FileBasedProjectCache
extends java.lang.Object
implements ProjectCache

    Purpose: Support serializing/deserializing a project representing application metadata to/from a file.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object getConfigPropertyLogDebug​(java.lang.String propertyName, java.util.Map properties, SessionLog log)
      Check the provided map for an object with the given name.
      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.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FileBasedProjectCache

        public FileBasedProjectCache()

    • Method Detail

      • retrieveProject

        public Project retrieveProject​(java.util.Map properties,
                               java.lang.ClassLoader loader,
                               SessionLog log)
        Description copied from interface: ProjectCache
        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.
        Specified by:
        retrieveProject in interface ProjectCache

      • storeProject

        public void storeProject​(Project project,
                         java.util.Map properties,
                         SessionLog log)
        Description copied from interface: ProjectCache
        PUBLIC: This method is responsible for caching a project instance representing the application metadata.
        Specified by:
        storeProject in interface ProjectCache

      • getConfigPropertyLogDebug

        public java.lang.Object getConfigPropertyLogDebug​(java.lang.String propertyName,
                                                  java.util.Map properties,
                                                  SessionLog log)
        Check the provided map for an object with the given name. If that object is not available, check the System properties. Log the value returned if logging is enabled at the FINEST level
        Parameters:
        propertyName -
        properties -
        log -
        Returns: