java - Why Hibernate Envers is ignoring my custom RevisionEntity? -

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i'm developing application using jpa 2.1 (supported hibernate 4.2.11) spring 4.0.2. using envers auditing changes in project entities. working fine. problem comes when try use custom revision entity envers documentation says: http://docs.jboss.org/hibernate/core/4.1/devguide/en-us/html/ch15.html#envers-revisionlog

we have made custom class , custom listener pointed in documentation seems totally ignored hibernate. custom classes:

@entity @revisionentity(auditingrevisionlistener.class) public class auditedrevisionentity extends defaultrevisionentity {   private string username;    public string getusername() {     return username;   }    public void setusername(string username) {     this.username = username;   }     }   public class auditingrevisionlistener implements revisionlistener {   private static log log = logfactory.getlog(auditingrevisionlistener.class.getname());    @override   public void newrevision(object revisionentity) {     auditedrevisionentity reventity = (auditedrevisionentity) revisionentity;     string username = securitycontextholder.getcontext().getauthentication().getname();     reventity.setusername(username);   }  }

it's hibernate not taking account classes because should enough tom make work use annotation: @revisionentity(auditingrevisionlistener.class). other annotated entities recognized ignored. have in our spring config (we dont use persistence.xml) base packages scanned when loading spring context:

  <context:component-scan base-package="our.basepackage" />

is enough?

we have tried aproach. set manually revision listener property in entitymanagerfactory configuration

    <prop key="org.hibernate.envers.revision_listener">our.basepackage.auditingrevisionlistener</prop>

but classcastexception in first line of newrevision method because parameter revisionentity not of class auditedrevisionentity. again class auditedrevisionentity not loaded.

i supose it's simple question i'm unable guess why @revisionentity annotation beeing ignored. idea?

finally got problem was. suspects right, hibernate ignoring envers classes because of param in entitymanagerfactory configuration:

<property name="packagestoscan" value="our.basepackage.otherpackage" />

we need tell hibernate check 'our.basepackage'. silly problem easy solution.


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