code: @Override
      public void prepareInsert(final SQLInsert _insert,
                                final Attribute _attribute,
                                final Object... _values)
          throws SQLException
      {
          checkSQLColumnSize(_attribute, 1);
          try {
              _insert.column(_attribute.getSqlColNames().get(0),
                             Context.getThreadContext().getPerson().getId());
          } catch (final EFapsException e) {
              throw new SQLException("could not fetch current context person id", e);
          }
      }
docs: {@inheritDoc}