JSF Web Application Wildfly 10 Unknown entity
marcusdidiusfalco Mar 14, 2018 9:05 AMHello,
I am trying to build a simple JSF application which saves data entered by the user
I inject a bean which has been instantiated by a jsf page into a controller and try to persist it from the controller.
I get a
2018-03-14 13:41:04,129 ERROR [org.jboss.as.ejb3.invocation] (default task-13) WFLYEJB0034: EJB Invocation failed on component NewsletterDAOBean for method public java.lang.Object de.rupp.persistence.AbstractDAOBean.save(java.lang.Object): javax.ejb.EJBException: java.lang.IllegalArgumentException: Unknown entity: de.rupp.newsletter.NewsletterData$Proxy$_$$_WeldClientProxy
@FlowScoped("newsletter") @Named @Entity public class NewsletterData implements Serializable { @Id @GeneratedValue private Long id; private String email; private boolean agbChecked; public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public boolean isAgbChecked() { return agbChecked; } public void setAgbChecked(boolean agbChecked) { this.agbChecked = agbChecked; } @Override public String toString() { return "NewsletterData [id=" + id + ", email=" + email + ", agbChecked=" + agbChecked + "]"; } }
@Dependent @Named public class NewsletterController implements Serializable { @Inject private NewsletterData newsletterData; @Inject private NewsletterDAOBean newsletterDAOBean; public String checkAGBs() { if (this.newsletterData.isAgbChecked()) { System.out.println(this.newsletterData); newsletterDAOBean.save(this.newsletterData); return "lastPage"; } FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("Bitte akzeptieren Sie die AGBs")); return null; } }
System.out.println(this.newsletterData);
-> NewsletterData [id=null, email=h.rupp@bla.de, agbChecked=true]
My persistence DAO works. I have written an Arquillian Test which saves a new NewsletterData.
I use em.persist
Any ideas would be greatly appreciated.