OPENDJ-1848: simplify DatabaseContainer and Storage APIs

Matthew Swift

14.48.2015 7690cb21d051728c5b72a99a2c1cc50f8e907f8e

 opendj-server-legacy/src/main/java/org/opends/server/backends/persistit/PersistItStorage.java

@@ -418,19 +418,6 @@
    }

    @Override
    public void truncateTree(final TreeName treeName)
    {
      try
      {
        getExchangeFromCache(treeName).removeAll();
      }
      catch (final PersistitException e)
      {
        throw new StorageRuntimeException(e);
      }
    }

    @Override
    public boolean update(final TreeName treeName, final ByteSequence key, final UpdateFunction f)
    {
      try
@@ -565,13 +552,6 @@
    DirectoryServer.deregisterAlertGenerator(this);
  }

  /** {@inheritDoc} */
  @Override
  public void closeTree(final TreeName treeName)
  {
    // nothing to do, in persistit you close the volume itself
  }

  private BufferPoolConfiguration getBufferPoolCfg()
  {
    return dbCfg.getBufferPoolMap().get(BUFFER_SIZE);