Yes, that was exactly the approach I thought about - and which I was
avoiding because it involves "polluting" my domain objects with an
iterator-metod + another property (the List<Wrapper>.
The only alternative to this was to marshall the document with an empty
<team/> field and add it afterwards (even though there isn't a post-get
method hook).
What would be *really* good though was to make a syntax like
field="../name" work, but I haven't figured out what changes are needed
for this.
On Tue, 2010-09-21 at 11:11 -0500, Archie Cobbs wrote:
> Sorry, I misunderstood.. you're right, what I said applies to the
> unmarshalling process.
>
> In the marshalling direction, you will need to create a new wrapper
> class (used only for JiBX) that references both the player and the
> club. Then for your list specify an "iter-method" that generates
> instances of this wrapper class (which you have defined a mapping for)
> that wrap the individual Player instances.
>
> For unmarshalling, you can also use the wrapper class, by having an
> "add-method" that does the unwrapping (and possibly checks for
> inconsistency).
>
> -Archie
>
>
> On Tue, Sep 21, 2010 at 10:37 AM, Miguel <mig...@almeida.at> wrote:
>
> Hi Archie,
>
> I am sorry, I don't follow you. Just to be sure, the problem
> here is creating the XML (not the unmarshalling) with a
> constant "name" field in each player, which comes from
> club.name.
>
> I don't see how your reply answers this, can you explain
> further please?
>
> Thank you,
>
> Miguel
>
>
>
>
> On Tue, 2010-09-21 at 10:18 -0500, Archie Cobbs wrote:
>
> > You specify a factory method for creating each player that
> > takes an Object parameter which you then cast to type Club.
> >
> > See the description for the "factory" attribute for details.
> >
> > -Archie
> >
> > On Tue, Sep 21, 2010 at 6:08 AM, Miguel <mig...@almeida.at>
> > wrote:
> >
> > Hi,
> >
> > My issue is best described with an example. The
> > question is: in the following code, how can I
> > replace HOWTOGETTOPARENTOBJECT? in the binding so
> > that I get parentBindingField.name, knowing that
> > Player doesn't have a Team field:
> >
> > <club>
> > <name> Liverpool </name>
> >
> > <squad>
> > <player>
> > <team>Liverpool</team>
> > <name>Joe Cole</name>
> > </player>
> > <player>....</player>
> > </squad>
> > </club>
> >
> >
> > Java:
> > Club{
> > String name;
> > List players
> > }
> >
> > Player{
> > String playerName;
> > }
> >
> >
> > Jibx binding:
> > <binding>
> > <mapping class="Team">
> > <collection name="squad" usage="optional"
> > field="players" create-type="java.util.ArrayList">
> > <value name="squad" field="HOWTOGETTOPARENTOBJECT? I
> > want team.name here!"/>
> > <value name="name" field="name"/>
> > </collection>
> > </mapping>
> > </binding>
> >
> > Thank you in advance,
> >
> > Miguel Almeida
> >
> >
> ------------------------------------------------------------------------------
> > Start uncovering the many advantages of virtual
> > appliances
> > and start using them to simplify application
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> >
> >
> >
> >
> >
> > --
> > Archie L. Cobbs
> >
> >
> >
> ------------------------------------------------------------------------------
> > Start uncovering the many advantages of virtual appliances
> > and start using them to simplify application deployment and
> > accelerate your shift to cloud computing.
> > http://p.sf.net/sfu/novell-sfdev2dev
> > _______________________________________________ jibx-users mailing
> list jibx-users@lists.sourceforge.net
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>
>
>
>
>
>
> ------------------------------------------------------------------------------
> Start uncovering the many advantages of virtual appliances
> and start using them to simplify application deployment and
> accelerate your shift to cloud computing.
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>
>
>
>
> --
> Archie L. Cobbs
>
>
> ------------------------------------------------------------------------------
> Start uncovering the many advantages of virtual appliances
> and start using them to simplify application deployment and
> accelerate your shift to cloud computing.
> http://p.sf.net/sfu/novell-sfdev2dev
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> https://lists.sourceforge.net/lists/listinfo/jibx-users
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