How to set a commit order (how to set DB first) in JBoss EAP 7

Issue

• How to set a commit order (how to set DB first) in JBOSS , we are using XA datasource and connection to MQ using MQ adapter.
  our application needs the DB commit to be first (with in the XA transaction).
• We are using MQ9, the XA race condition is a known issue, we you like to know if there is a way to ensure that when committing a XA transaction, JBoss transaction manager is doing commit to DB before commit to MQ