/**
* INTERNAL: Gets the session which this query will be executed on. Generally will be called
* immediately before the call is translated, which is immediately before session.executeCall.
*
* <p>Since the execution session also knows the correct datasource platform to execute on, it is
* often used in the mappings where the platform is needed for type conversion, or where calls are
* translated.
*
* <p>Is also the session with the accessor. Will return a ClientSession if it is in transaction
* and has a write connection.
*
* @return a session with a live accessor
* @param query may store session name or reference class for brokers case
*/
public AbstractSession getExecutionSession(DatabaseQuery query) {
AbstractSession sessionByQuery = getSessionForQuery(query);
// Always forward to a registered session.
return sessionByQuery.getExecutionSession(query);
}
