code: public PreparedStatement getPreparedStatement(Connection con, CmsUUID projectId, String queryKey)
      throws SQLException {
  
          String rawSql = readQuery(projectId, queryKey);
          return getPreparedStatementForSql(con, rawSql);
      }
docs: Returns a PreparedStatement for a JDBC connection specified by the key of a SQL query
  and the project-ID.<p>
  
  @param con the JDBC connection
  @param projectId the ID of the specified CmsProject
  @param queryKey the key of the SQL query
  
  @return PreparedStatement a new PreparedStatement containing the pre-compiled SQL statement
  
  @throws SQLException if a database access error occurs