Hi Riccardo,
I couldn't reproduce this error: everything works perfectly in both
directions for me. Do you have a complete example with source that you
could send to me? If you like, you can send it to me directly, off of
the list.
Best,
Emil
On Wed, Mar 12, 2008 at 08:24:59AM +0100, Riccardo Cohen wrote:
> Thanks a lot.
> Could you please also have a look at the reverse serialization because
> it seems to have also a problem :
>
> I have a service :
>
> public boolean adduser(user newuser)
> {
> System.out.println("new user :");
> System.out.println("name:"+newuser.getName());
> System.out.println("email:"+newuser.getEmail());
> System.out.println("enddate:"+newuser.getEnddate());
> System.out.println("studentflag:"+newuser.isStudentflag());
> System.out.println("proflag:"+newuser.isProflag());
> return false;
> }
>
> and I send it from mxml :
>
> var newuser:user=new user;
> newuser.name="haha";
> newuser.email="[EMAIL PROTECTED]";
> newuser.__amber_email="[EMAIL PROTECTED]";
> newuser.enddate=new Date();
> newuser.studentflag=true;
> newuser.proflag=false;
> var token:AsyncToken = service.adduser.send(newuser);
>
> The result is :
>
> new user :
> name:null
> email:null
> enddate:null
> studentflag:false
> proflag:false
>
> (I tried to add __amber_ but it does not change)
> Thanks.
>
> Emil Ong wrote:
> > On Tue, Mar 11, 2008 at 12:21:16PM +0100, Riccardo Cohen wrote:
> >> I found the data in my object with ObjectUtils.toString(event.result) :
> >>
> >> (Object)#0
> >> __amber_id = 1
> >> __amber_name = "vvname"
> >> __amber_pass = "vv"
> >> __amber_email = "[EMAIL PROTECTED]"
> >> id = 0
> >> name = (null)
> >> pass = (null)
> >> email = (null)
> >>
> >> That's why I could not get the email : I have to add __amber_ !
> >>
> >> I guess this is because the object sent by the server is an entity ejb.
> >>
> >> So these are my questions :
> >>
> >> - is it possible to have the correct fields names even for ejbs ?
> >>
> >> - how can I "cast" the event.result to my object of class user ? (I
> >> tried "user us=event.result as user;" but it does not work)
> >>
> >> Thanks for any info.
> >
> > Hi Riccardo,
> >
> > This is a bug in Amber. I've filed it here:
> >
> > http://bugs.caucho.com/view.php?id=2515
> >
> > A workaround for now might be to add these __amber_ fields to your
> > ActionScript object, but this would be an unstable hack since we'll be
> > fixing this to behave properly in the future.
> >
> > Best,
> > Emil
> >
> >
> >>
> >> Riccardo Cohen wrote:
> >>> Hello again
> >>> I'm puzzled with an as3 syntax problem. I have an entity bean on the
> >>> server :
> >>>
> >>> @Entity
> >>> @Table(name="user")
> >>> public class user implements Serializable
> >>> {
> >>> @Id @Column(name="id") @GeneratedValue int id;
> >>> @Basic @Column(name="name") String name;
> >>> @Basic @Column(name="pass") String pass;
> >>> @Basic @Column(name="email") String email;
> >>> ....
> >>>
> >>> and I retreive it like in the ria sample in flex :
> >>>
> >>> var obj:Object=event.result;
> >>> var str:String="";
> >>> var tmp:Object;
> >>> for each (tmp in obj)
> >>> str+=typeof(tmp)+"="+tmp+"\n";
> >>> debug.text=str;
> >>> user_email.text="email="+obj.email+", has
> >>> email="+obj.hasOwnProperty("email");
> >>>
> >>> the debug.text shows corretly all the data:
> >>>
> >>> number=0
> >>> boolean=false
> >>> [EMAIL PROTECTED]
> >>> boolean=false
> >>> ...
> >>>
> >>> but even if hasOwnProperty works, the obj.email returns always null:
> >>>
> >>> email=null, has email=true
> >>>
> >>> I tried obj["email"] but it is the same. I'm not used to as3, I know
> >>> better as2, and I cannot understand how to get the email directly ?
> >>> while in the ria sample , wordObject._value.name seems to work all
> >>> right...
> >>>
> >>> Thanks
> >>>
> >>> Emil Ong wrote:
> >>>> Hi Riccardo,
> >>>>
> >>>> On Fri, Mar 07, 2008 at 01:14:34AM +0100, Riccardo Cohen wrote:
> >>>>> Hello
> >>>>> I've just spent a day to install latest resin pro with latest eclipse
> >>>>> and latest flex3 sdk ... and I successfully ran the flex sample for
> >>>>> hessian (http://hessian.caucho.com/#Flash/Flex), adding a little of ejb
> >>>>> (entity bean) for database access. I must say the result look really
> >>>>> simple to use (at the end only), even if the background necessary to
> >>>>> use
> >>>>> all these tools & libs becomes more and more heavy.
> >>>> Great! I'm glad it all worked out for you.
> >>>>
> >>>>> Now I need to build a web site where the public data is in html and the
> >>>>> administration of the site is in flex.
> >>>>>
> >>>>> I know now how to retreive a string or an int, but I could not find any
> >>>>> doc about more complex object serialisation with hessian/flex ?
> >>>>> I need to retreive many data from ejb, with join selections and
> >>>>> probably
> >>>>> hierarchical information. To optimize the data exchange, I think of
> >>>>> retreiving the whole information in 1 call, that would give me a big
> >>>>> serialized objet with fields, arrays, etc.
> >>>>>
> >>>>> I really don't know the syntax for this. The hessian as3 api doc is not
> >>>>> clear about that, and I found no sample.
> >>>>> Thanks for any help, any link or any doc.
> >>>> Check out this tutorial:
> >>>>
> >>>> http://hessian.caucho.com/ria/
> >>>>
> >>>> It shows the use of more complicated objects as return values and
> >>>> arguments in a Hessian call from Flex.
> >>>>
> >>>> Best,
> >>>> Emil
> >>>>
> >>>> ============================================================
> >>>>
> >>>> Emil Ong
> >>>> Chief Evangelist
> >>>> Caucho Technology, Inc.
> >>>> Tel. (858) 456-0300
> >>>> mailto:[EMAIL PROTECTED]
> >>>>
> >>>> Caucho: Reliable Open Source
> >>>> --> Resin: application server
> >>>> --> Quercus: PHP in Java
> >>>> --> Hessian Web Services
> >>>>
> >>>>
> >>>> _______________________________________________
> >>>> hessian-interest mailing list
> >>>> [email protected]
> >>>> http://maillist.caucho.com/mailman/listinfo/hessian-interest
> >>>>
> >> --
> >> Très cordialement,
> >>
> >> Riccardo Cohen
> >> -------------------------------------------
> >> Articque
> >> http://www.articque.com
> >> 149 av Général de Gaulle
> >> 37230 Fondettes - France
> >> tel : 02-47-49-90-49
> >> fax : 02-47-49-91-49
> >>
> >>
> >> _______________________________________________
> >> hessian-interest mailing list
> >> [email protected]
> >> http://maillist.caucho.com/mailman/listinfo/hessian-interest
> > ============================================================
> >
> > Emil Ong
> > Chief Evangelist
> > Caucho Technology, Inc.
> > Tel. (858) 456-0300
> > mailto:[EMAIL PROTECTED]
> >
> > Caucho: Reliable Open Source
> > --> Resin: application server
> > --> Quercus: PHP in Java
> > --> Hessian Web Services
> >
> >
> > _______________________________________________
> > hessian-interest mailing list
> > [email protected]
> > http://maillist.caucho.com/mailman/listinfo/hessian-interest
> >
>
> --
> Très cordialement,
>
> Riccardo Cohen
> -------------------------------------------
> Articque
> http://www.articque.com
> 149 av Général de Gaulle
> 37230 Fondettes - France
> tel : 02-47-49-90-49
> fax : 02-47-49-91-49
>
>
>
> _______________________________________________
> hessian-interest mailing list
> [email protected]
> http://maillist.caucho.com/mailman/listinfo/hessian-interest
============================================================
Emil Ong
Chief Evangelist
Caucho Technology, Inc.
Tel. (858) 456-0300
mailto:[EMAIL PROTECTED]
http://blog.caucho.com/
Caucho: Reliable Open Source
--> Resin: application server
--> Quercus: PHP in Java
--> Hessian Web Services
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