...
Of course you can execute code after that.
*You're* executing code after that--but when there are validation errors the
code you'll execute is the check to see if there were validation errors and
the type check.
On Fri, Sep 17, 2010 at 5:51 PM, Oscar <oscar.kalde...@gmail.com> wrote:
> But doesn't exist a way to do that? I mean, execute super.processValidate()
> and execute code after that? Because it will be useful to prepare stuff
> after you do something in the action, for example, insert something in the
> action and after prepare a list of items or something like that.
>
> 2010/9/17 Dave Newton <davelnew...@gmail.com>
>
> > You only call prepareAfter if there aren't validation errors--if there
> are,
> > it won't be called.
> >
> > On Fri, Sep 17, 2010 at 4:48 PM, Oscar <oscar.kalde...@gmail.com> wrote:
> >
> > > Hi to all. I'm working on a project using Struts 1.1 because those are
> > > client requirements. I override RequestProcessor and some of it's
> > methods.
> > > like processRoles, processActionPerform, and so on. I want to implement
> a
> > > logic like Struts 2 Preparable interface, where if you implement in
> your
> > > Struts 2 Action you implement method prepare() that executes before an
> > > action method is called.
> > >
> > > I want to simulate that in Struts 1 so i created a PreparedForm where i
> > > define 2 methods signature: prepareBefore and PrepareAfter.
> prepareBefore
> > > will execute before action is called and prepareAfter until after
> action
> > > call.
> > >
> > > This is PreparedForm:
> > >
> > > public interface PreparedForm {
> > >
> > > public void prepareBefore(HttpServletRequest request);
> > >
> > > public void prepareAfter(HttpServletRequest request);
> > > }
> > >
> > > This is a form that implements PreparedForm:
> > >
> > > public class PaisForm extends DefaultActionForm implements PreparedForm
> {
> > >
> > > private String idpai;
> > > private String idmon;
> > > private String nombre;
> > > private String codigoNomina;
> > >
> > > public void prepareAfter(HttpServletRequest request) {
> > > //Do stuff after execute action method
> > > }
> > >
> > > public void prepareBefore(HttpServletRequest request) {
> > > //Do stuff before execute action method
> > >
> > > }
> > > ...
> > >
> > > So, i override processValidate to call here prepareAfter in case that
> > form
> > > validation has errors, but maybe i didn't overrided well the method,
> this
> > > is
> > > my method:
> > >
> > > protected boolean
> processValidate(javax.servlet.http.HttpServletRequest
> > > request,
> > > javax.servlet.http.HttpServletResponse
> > > response,
> > > ActionForm form,
> > > ActionMapping mapping)
> > > throws java.io.IOException,
> > > javax.servlet.ServletException {
> > > boolean resValidacion = super.processValidate(request, response, form,
> > > mapping);
> > > //Si se implemento PreparedForm, se llama prepareAfter
> > > if (form instanceof PreparedForm && !resValidacion)
> > > ((PreparedForm)form).prepareAfter(request);
> > >
> > > return resValidacion;
> > > }
> > >
> > > When i call an action and validate() in this line:
> > >
> > > boolean resValidacion = super.processValidate(request, response, form,
> > > mapping);
> > >
> > > returns validation errors, it returns me directly to jsp and doesn't
> > > continue on the next lines and i don't know why.
> > >
> > > Thanks in advance.
> > >
> > >
> > > --
> > > Oscar Calderón
> > > SCJP 6 <http://javahowto.net>
> > >
> >
>
>
>
> --
> Oscar Calderón
> SCJP 6 <http://javahowto.net>
>
