* The ResultSet that holds the PTask attributes.
* @return The PTask held by a ResultSet.
*/
protected PTask readPTask(ResultSet result) throws Exception
{
PTask ptask = new PTaskImpl(result.getString("parent_key"), result.getString("key_"),
result.getBoolean("or_type"), result.getString("function_class"),
result.getString("name"), result.getString("description"),
result.getString("parameter"), result.getString("environment"), result.getBoolean("done"),
result.getLong("creation_time"), result.getLong("modification_time"),
result.getLong("modifications"), result.getBoolean("executable"),