LGTM On Tue, May 11, 2010 at 8:49 AM, <[email protected]> wrote:
> Reviewers: Ray Ryan, > > Description: > Added a countExpenses method to the Expenses entity. > > Patch by: amitmanjhi > Review by: rjrjr (TBR) > > > Please review this at http://gwt-code-reviews.appspot.com/507801/show > > Affected files: > M > trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Expense.java > > > Index: > trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Expense.java > =================================================================== > --- > trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Expense.java > (revision 8045) > +++ > trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Expense.java > (working copy) > @@ -34,6 +34,15 @@ > @Entity > public class Expense { > > + public static long countExpenses() { > + EntityManager em = entityManager(); > + try { > + return ((Number) em.createQuery("select count(o) from Expense > o").getSingleResult()).longValue(); > + } finally { > + em.close(); > + } > + } > + > public static final EntityManager entityManager() { > return EMF.get().createEntityManager(); > } > > > -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
