Пример #1
0
  /** {@inheritDoc} */
  @Override()
  public void search(SearchOperation searchOperation)
      throws DirectoryException, CanceledOperationException {
    readerBegin();

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

    try {
      ec.search(searchOperation);
    } catch (DatabaseException e) {
      if (debugEnabled()) {
        TRACER.debugCaught(DebugLogLevel.ERROR, e);
      }
      throw createDirectoryException(e);
    } finally {
      ec.sharedLock.unlock();
      readerEnd();
    }
  }
Пример #2
0
  /** {@inheritDoc} */
  @Override()
  public void replaceEntry(Entry oldEntry, Entry newEntry, ModifyOperation modifyOperation)
      throws DirectoryException, CanceledOperationException {
    checkDiskSpace(modifyOperation);
    writerBegin();

    DN entryDN = newEntry.getDN();
    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();

    try {
      ec.replaceEntry(oldEntry, newEntry, modifyOperation);
    } catch (DatabaseException e) {
      if (debugEnabled()) {
        TRACER.debugCaught(DebugLogLevel.ERROR, e);
      }
      throw createDirectoryException(e);
    } finally {
      ec.sharedLock.unlock();
      writerEnd();
    }
  }
Пример #3
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;
  }
Пример #4
0
  /** {@inheritDoc} */
  @Override()
  public long numSubordinates(DN entryDN, boolean subtree) throws DirectoryException {
    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);
    }

    if (ec == null) {
      return -1;
    }

    readerBegin();
    ec.sharedLock.lock();
    try {
      long count = ec.getNumSubordinates(entryDN, subtree);
      if (count == Long.MAX_VALUE) {
        // The index entry limit has exceeded and there is no count maintained.
        return -1;
      }
      return count;
    } catch (DatabaseException e) {
      if (debugEnabled()) {
        TRACER.debugCaught(DebugLogLevel.ERROR, e);
      }
      throw createDirectoryException(e);
    } finally {
      ec.sharedLock.unlock();
      readerEnd();
    }
  }
Пример #5
0
  /** {@inheritDoc} */
  @Override()
  public void renameEntry(DN currentDN, Entry entry, ModifyDNOperation modifyDNOperation)
      throws DirectoryException, CanceledOperationException {
    checkDiskSpace(modifyDNOperation);
    writerBegin();

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

    EntryContainer container = rootContainer.getEntryContainer(entry.getDN());

    if (currentContainer != container) {
      // FIXME: No reason why we cannot implement a move between containers
      // since the containers share the same database environment.
      Message msg = WARN_JEB_FUNCTION_NOT_SUPPORTED.get();
      throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, msg);
    }

    currentContainer.sharedLock.lock();
    try {
      currentContainer.renameEntry(currentDN, entry, modifyDNOperation);
    } catch (DatabaseException e) {
      if (debugEnabled()) {
        TRACER.debugCaught(DebugLogLevel.ERROR, e);
      }
      throw createDirectoryException(e);
    } finally {
      currentContainer.sharedLock.unlock();
      writerEnd();
    }
  }
Пример #6
0
  /** {@inheritDoc} */
  @Override()
  public boolean isIndexed(AttributeType attributeType, IndexType indexType) {
    try {
      EntryContainer ec = rootContainer.getEntryContainer(baseDNs[0]);
      AttributeIndex ai = ec.getAttributeIndex(attributeType);
      if (ai == null) {
        return false;
      }

      Set<LocalDBIndexCfgDefn.IndexType> indexTypes = ai.getConfiguration().getIndexType();
      switch (indexType) {
        case PRESENCE:
          return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.PRESENCE);

        case EQUALITY:
          return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.EQUALITY);

        case SUBSTRING:
        case SUBINITIAL:
        case SUBANY:
        case SUBFINAL:
          return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.SUBSTRING);

        case GREATER_OR_EQUAL:
        case LESS_OR_EQUAL:
          return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.ORDERING);

        case APPROXIMATE:
          return indexTypes.contains(LocalDBIndexCfgDefn.IndexType.APPROXIMATE);

        default:
          return false;
      }
    } catch (Exception e) {
      if (debugEnabled()) {
        TRACER.debugCaught(DebugLogLevel.ERROR, e);
      }

      return false;
    }
  }