Posts by Paulo Cardoso • 41 points

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  A: problems running createNativeQuery

  By exception, you are trying to run INSERT and have no transaction. Try something like: public void InserirTabelaUsuarioGrupo(Long id){ EntityTransaction trx = this.manager.getTransaction(); Query…

  java sql

  answered 8 years, 2 months ago Paulo Cardoso 41

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  A: How to enter records when starting the JSF+JPA system?

  You can use the @Postconstruct annotation in your managedBean method. This annotation will cause the method to be invoked after your mBean is instantiated. Example: @ManagedBean @RequestScoped…

  jsf jpa

  answered 8 years, 2 months ago Paulo Cardoso 41