On 13/01/2010 12:23, Roxana wrote: > I have looke din the documentation of the *ExpressionFactory *: > http://java.sun.com/javaee/6/docs/api/javax/el/ExpressionFactory.html > and i decided to use the method > newInstance<http://java.sun.com/javaee/5/docs/api/javax/el/ExpressionFactory.html#newInstance%28%29> > () Surprisingly enough i get the error message: > > The method newInstance() is undefined for the type ExpressionFactory > > Do you have any idea why this method is not available?
You are looking at the Java EE 6 docs. Tomcat 6 supports Servlet 2.5 and JSP 2.1 which is Java EE 5. That method was added for JSP 2.2. That means you'll need Tomcat 7, which is close to a first release. > Can you give me some ideas about how to create an argument ExpressionFactory > for the constructor of ExpressionEvaluatorImpl ? The easiest way to do this in Tomcat 6 is to do create an instance of org.apache.el.ExpressionFactoryImpl HTH, Mark --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
