Hi
In my opinion, you should use @PostConstruct annotation over init method.
But the code has an entry like this:
@ManagedProperty(value="#{priceController}")
private PriceController priceController;
Since this is inside a view scope bean, PriceController instance is saved
with
the view scope bean. It is a pitfall of JSF managed beans, solved in CDI
beans.
My suggestions is don't use @ManagedProperty inside the view scope bean
and instead use facesContext.getApplication().evaluateExpressionGet(...)
to get your beans, so you can always have the right instance without include
it into the state. The best strategy in my opinion is use request scope
beans
for encode behavior and view scope beans as data holders.
regards
Leonardo Uribe
2014-11-07 19:02 GMT-05:00 Thomas Andraschko <andraschko.tho...@gmail.com>:
> Constructor is called multiple times by design - thats how object
> serialization works.
> Serislization is enabled by default in myfaces to support
> clustering/failover.
>
> No clue about viewaction - i cant use jsf 2.2.
>
> Am Freitag, 7. November 2014 schrieb Bjørn T Johansen :
>
> > 2.2, like this.:
> >
> > <faces-config xmlns="http://xmlns.jcp.org/xml/ns/javaee";
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> > xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
> > http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_2.xsd";
> > version="2.2">
> >
> >
> > No, javax.faces.PARTIAL_STATE_SAVING is set to true...
> >
> >
> > BTJ
> >
> > On Fri, 7 Nov 2014 16:21:29 -0500
> > Kito Mann <kito.m...@virtua.com <javascript:;>> wrote:
> >
> > > OK. What version do you have in your faces-config.xml file? Also, do
> you
> > > have javax.faces.PARTIAL_STATE_SAVING set to false in web.xml?
> > >
> > > ___
> > >
> > > Kito D. Mann | @kito99 | Author, JSF in Action
> > > Virtua, Inc. | http://www.virtua.com | JSF/Java EE training and
> > consulting
> > > http://www.JSFCentral.com | @jsfcentral
> > > +1 203-998-0403
> > >
> > > * Listen to the Enterprise Java Newscast: *http://
> > > <http://blogs.jsfcentral.com/JSFNewscast/>enterprisejavanews.com
> > > <http://ww.enterprisejavanews.com>*
> > > * JSFCentral Interviews Podcast:
> > > http://www.jsfcentral.com/resources/jsfcentralpodcasts/
> > > * Sign up for the JSFCentral Newsletter:
> > http://oi.vresp.com/?fid=ac048d0e17
> > >
> > > On Fri, Nov 7, 2014 at 4:09 PM, Bjørn T Johansen <b...@havleik.no
> > <javascript:;>> wrote:
> > >
> > > > No bindings... And using Myfaces 2.2.5....
> > > >
> > > > BTJ
> > > >
> > > > On Fri, 7 Nov 2014 15:57:00 -0500
> > > > Kito Mann <kito.m...@virtua.com <javascript:;>> wrote:
> > > >
> > > > > Hello Bjorn,
> > > > >
> > > > > Do you have component bindings in your page (i.e <h:myComponent
> > > > > binding="#{myBean.comp}"/>)? That causes the exact behavior you're
> > > > > describing in versions of JSF prior to 2.2. What version of MyFaces
> > are
> > > > you
> > > > > using?
> > > > >
> > > > > ___
> > > > >
> > > > > Kito D. Mann | @kito99 | Author, JSF in Action
> > > > > Virtua, Inc. | http://www.virtua.com | JSF/Java EE training and
> > > > consulting
> > > > > http://www.JSFCentral.com | @jsfcentral
> > > > > +1 203-998-0403
> > > > >
> > > > > * Listen to the Enterprise Java Newscast: *http://
> > > > > <http://blogs.jsfcentral.com/JSFNewscast/>enterprisejavanews.com
> > > > > <http://ww.enterprisejavanews.com>*
> > > > > * JSFCentral Interviews Podcast:
> > > > > http://www.jsfcentral.com/resources/jsfcentralpodcasts/
> > > > > * Sign up for the JSFCentral Newsletter:
> > > > http://oi.vresp.com/?fid=ac048d0e17
> > > > >
> > > > > On Fri, Nov 7, 2014 at 3:42 PM, Bjørn T Johansen <b...@havleik.no
> > <javascript:;>> wrote:
> > > > >
> > > > > > I trying to create a webapplication using request and/or
> viewscope
> > > > instead
> > > > > > of sessionscope, which I have always used... (Neved needed to
> > concern
> > > > > > myself with memory usage in the apps I have implemented.. :) )
> > > > > > But I now have a problem using @ViewScoped..
> > > > > > When I access index.xhtml which uses a managed bean in viewscope,
> > the
> > > > > > constructor is called multiple times. And the same with an init
> > > > method, that
> > > > > > should be called only once. I am using..:
> > > > > >
> > > > > > <f:metadata>
> > > > > > <f:viewAction action="#{calendarController.initPrices}" />
> > > > > > </f:metadata>
> > > > > >
> > > > > > <h:head>......
> > > > > >
> > > > > > to call the init method, but I have also tried using f:event
> > > > prerenderView
> > > > > > and also @PostConstruct but I am not able to make the bean call
> the
> > > > init
> > > > > > method only once...
> > > > > >
> > > > > > What am I missing?
> > > > > >
> > > > > >
> > > > > > Regards,
> > > > > >
> > > > > > BTJ
> > > > > > --
> > > > > >
> > > > > >
> > > >
> >
> -----------------------------------------------------------------------------------------------
> > > > > > Bjørn T Johansen
> > > > > >
> > > > > > b...@havleik.no <javascript:;>
> > > > > >
> > > > > >
> > > >
> >
> -----------------------------------------------------------------------------------------------
> > > > > > Someone wrote:
> > > > > > "I understand that if you play a Windows CD backwards you hear
> > strange
> > > > > > Satanic messages"
> > > > > > To which someone replied:
> > > > > > "It's even worse than that; play it forwards and it installs
> > Windows"
> > > > > >
> > > > > >
> > > >
> >
> -----------------------------------------------------------------------------------------------
> > > > > >
> > > >
> >
> >
>
