title: Grails not mapping entities from hibernate.cfg.xml file
body: <p>I am trying to create a sample project to demonstrate the use of <code>grails 5</code> with <code>gorm 7</code>.
  Here I am trying to map hibernate entities using <code>hibernate.cfg.xml</code> file. The <code>hibernate.cfg.xml</code> file is placed under <code>grails-app/conf/</code> diectory.
  The hibernate entity java classes are annotated with <code>javax.persistence.Entity</code> annotation.</p>
  <p>But these entity classes are not mapped by grails and performing any <code>save, list</code> etc operations on these entities throws <code>org.hibernate.MappingException: Unknown entity</code> exception.</p>
  <p>Please find the sample project <a href="https://github.com/vishborade/grails5" rel="nofollow noreferrer">here</a>.</p>