How to use

EARBasedPersistenceHelper$EARLibraryPURootScanner

in

com.sun.enterprise.deployment.archivist

/**
 * Adds candidate persistence archives from the EAR's library directory
 * and, if selected, from the top-level.
 * @param earArchive ReadableArchive for the EAR
 * @param app application's descriptor
 * @param includeTopLevel whether or not to include top-level JARs for scanning
 * @param probablePersistentArchives map to which new candidates will be added
 */
protected static void addLibraryAndTopLevelCandidates(final ReadableArchive earArchive,
    final Application app,
    final boolean includeTopLevel,
    final Map<String,ReadableArchive> probablePersistentArchives) {
  //Get probable archives from root of the ear
  if (includeTopLevel) {
    SubArchivePURootScanner earRootScanner = new EARTopLevelJARPURootScanner(app);
    probablePersistentArchives.putAll(
        PersistenceArchivist.getProbablePersistenceRoots(earArchive, earRootScanner));
  }
  //Geather all jars in lib of ear
  SubArchivePURootScanner libPURootScannerScanner = new EARLibraryPURootScanner(app);
  probablePersistentArchives.putAll(
      PersistenceArchivist.getProbablePersistenceRoots(earArchive, libPURootScannerScanner));
}

/**
 * Adds candidate persistence archives from the EAR's library directory
 * and, if selected, from the top-level.
 * @param earArchive ReadableArchive for the EAR
 * @param app application's descriptor
 * @param includeTopLevel whether or not to include top-level JARs for scanning
 * @param probablePersistentArchives map to which new candidates will be added
 */
protected static void addLibraryAndTopLevelCandidates(final ReadableArchive earArchive,
    final Application app,
    final boolean includeTopLevel,
    final Map<String,ReadableArchive> probablePersistentArchives) {
  //Get probable archives from root of the ear
  if (includeTopLevel) {
    SubArchivePURootScanner earRootScanner = new EARTopLevelJARPURootScanner(app);
    probablePersistentArchives.putAll(
        PersistenceArchivist.getProbablePersistenceRoots(earArchive, earRootScanner));
  }
  //Geather all jars in lib of ear
  SubArchivePURootScanner libPURootScannerScanner = new EARLibraryPURootScanner(app);
  probablePersistentArchives.putAll(
      PersistenceArchivist.getProbablePersistenceRoots(earArchive, libPURootScannerScanner));
}