Ejemplo n.º 1
0
  /** {@inheritDoc} */
  @Override()
  public Entry getEntry(DN entryDN) throws DirectoryException {
    readerBegin();

    EntryContainer ec;
    if (rootContainer != null) {
      ec = rootContainer.getEntryContainer(entryDN);
    } else {
      Message message = ERR_ROOT_CONTAINER_NOT_INITIALIZED.get(getBackendID());
      throw new DirectoryException(DirectoryServer.getServerErrorResultCode(), message);
    }

    ec.sharedLock.lock();
    Entry entry;
    try {
      entry = ec.getEntry(entryDN);
    } catch (DatabaseException e) {
      if (debugEnabled()) {
        TRACER.debugCaught(DebugLogLevel.ERROR, e);
      }
      throw createDirectoryException(e);
    } finally {
      ec.sharedLock.unlock();
      readerEnd();
    }

    return entry;
  }
  /** {@inheritDoc} */
  @Override
  public LDIFImportResult importLDIF(
      LDIFImportConfig importConfig, RootContainer rootContainer, ServerContext serverContext)
      throws DirectoryException {
    try {
      ScheduledThreadPoolExecutor timerService = new ScheduledThreadPoolExecutor(1);
      try {
        final LDIFReader reader;
        try {
          reader = new LDIFReader(importConfig);
        } catch (Exception e) {
          LocalizableMessage m =
              ERR_LDIF_BACKEND_CANNOT_CREATE_LDIF_READER.get(stackTraceToSingleLineString(e));
          throw new DirectoryException(DirectoryServer.getServerErrorResultCode(), m, e);
        }

        long importCount = 0;
        final long startTime = System.currentTimeMillis();
        timerService.scheduleAtFixedRate(
            new ImportProgress(reader),
            IMPORT_PROGRESS_INTERVAL,
            IMPORT_PROGRESS_INTERVAL,
            TimeUnit.MILLISECONDS);
        while (true) {
          final Entry entry;
          try {
            entry = reader.readEntry();
            if (entry == null) {
              break;
            }
          } catch (LDIFException le) {
            if (!le.canContinueReading()) {
              LocalizableMessage m =
                  ERR_LDIF_BACKEND_ERROR_READING_LDIF.get(stackTraceToSingleLineString(le));
              throw new DirectoryException(DirectoryServer.getServerErrorResultCode(), m, le);
            }
            continue;
          }

          final DN dn = entry.getName();
          final EntryContainer ec = rootContainer.getEntryContainer(dn);
          if (ec == null) {
            final LocalizableMessage m = ERR_LDIF_SKIP.get(dn);
            logger.error(m);
            reader.rejectLastEntry(m);
            continue;
          }

          try {
            ec.addEntry(entry, null);
            importCount++;
          } catch (DirectoryException e) {
            switch (e.getResultCode().asEnum()) {
              case ENTRY_ALREADY_EXISTS:
                if (importConfig.replaceExistingEntries()) {
                  final Entry oldEntry = ec.getEntry(entry.getName());
                  ec.replaceEntry(oldEntry, entry, null);
                } else {
                  reader.rejectLastEntry(WARN_IMPORT_ENTRY_EXISTS.get());
                }
                break;
              case NO_SUCH_OBJECT:
                reader.rejectLastEntry(ERR_IMPORT_PARENT_NOT_FOUND.get(dn.parent()));
                break;
              default:
                // Not sure why it failed.
                reader.rejectLastEntry(e.getMessageObject());
                break;
            }
          }
        }
        final long finishTime = System.currentTimeMillis();

        waitForShutdown(timerService);

        final long importTime = finishTime - startTime;
        float rate = 0;
        if (importTime > 0) {
          rate = 1000f * reader.getEntriesRead() / importTime;
        }
        logger.info(
            NOTE_IMPORT_FINAL_STATUS,
            reader.getEntriesRead(),
            importCount,
            reader.getEntriesIgnored(),
            reader.getEntriesRejected(),
            0,
            importTime / 1000,
            rate);
        return new LDIFImportResult(
            reader.getEntriesRead(), reader.getEntriesRejected(), reader.getEntriesIgnored());
      } finally {
        rootContainer.close();

        // if not already stopped, then stop it
        waitForShutdown(timerService);
      }
    } catch (DirectoryException e) {
      logger.traceException(e);
      throw e;
    } catch (OpenDsException e) {
      logger.traceException(e);
      throw new DirectoryException(getServerErrorResultCode(), e.getMessageObject());
    } catch (Exception e) {
      logger.traceException(e);
      throw new DirectoryException(
          getServerErrorResultCode(), LocalizableMessage.raw(e.getMessage()));
    }
  }