It returnes only external named classes... Which in turn are used by
another wicket panel down the road, I guess that could be the cause....
Will check tomorrow.. Thanks for hint.
On Mar 22, 2012 5:27 PM, "Dan Retzlaff" <dretzl...@gmail.com> wrote:
> Does WallBoardMainDataProvider return a non-static inner class that retains
> a reference to the non-proxied implementation?
>
> FWIW, we avoid @Inject'ed IDataProviders since they tend to retain state
> (filter/query params etc), and instead give them their service proxies with
> Injector.get().inject(this) in their constructors.
>
> On Thu, Mar 22, 2012 at 7:56 AM, nino martinez wael <
> nino.martinez.w...@gmail.com> wrote:
>
> > Hi heres a part of the stacktrace, im wondering why it bypasses the
> proxy,
> > I thought it would never venture beyond that:
> >
> > 2012-03-22 15:51:55,739 ERROR
> > [org.apache.wicket.serialize.java.JavaSerializer] - Error serializing
> > object class com.netdesign.wallboard.page.ViewerPage [object=[Page class
> =
> > com.netdesign.wallboard.page.ViewerPage, id = 6, render count = 1]]
> >
> >
> org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException:
> > Unable to serialize class: com.google.inject.internal.InjectorImpl$4
> > Field hierarchy is:
> > 6 [class=com.netdesign.wallboard.page.ViewerPage, path=6]
> > private java.lang.Object org.apache.wicket.MarkupContainer.children
> > [class=com.netdesign.wallboard.panel.WallboardShowPanel,
> > path=6:wallboardShow]
> > private java.lang.Object org.apache.wicket.MarkupContainer.children
> > [class=[Ljava.lang.Object;]
> > private java.lang.Object
> > org.apache.wicket.MarkupContainer.children[0]
> > [class=com.netdesign.wallboard.panel.WallboardShowPanel$1,
> > path=6:wallboardShow:columnList]
> > private java.lang.Object
> > org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
> > private final java.lang.annotation.Annotation
> > org.apache.wicket.guice.GuiceProxyTargetLocator.bindingAnnotation[2]
> > [class=org.apache.wicket.markup.html.list.ListItem,
> > path=6:wallboardShow:columnList:2]
> > private java.lang.Object
> > org.apache.wicket.MarkupContainer.children
> > [class=com.netdesign.wallboard.panel.DisplayItemShowPanel,
> > path=6:wallboardShow:columnList:2:column]
> > private java.lang.Object
> > org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
> > java.lang.Object org.apache.wicket.Component.data[1]
> > [class=com.netdesign.wallboard.panel.DisplayItemShowPanel$1,
> > path=6:wallboardShow:columnList:2:column:list]
> > private java.lang.Object
> > org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
> > private java.lang.Object
> > org.apache.wicket.MarkupContainer.children[0]
> > [class=org.apache.wicket.markup.html.list.ListItem,
> > path=6:wallboardShow:columnList:2:column:list:0]
> > private java.lang.Object
> > org.apache.wicket.MarkupContainer.children
> > [class=com.netdesign.remedy.panel.DisplayItemRemedyShowPanel,
> > path=6:wallboardShow:columnList:2:column:list:0:displayItemShowPanel]
> > private java.lang.Object
> > org.apache.wicket.MarkupContainer.children
> > [class=com.netdesign.remedy.panel.DisplayItemRemedyShowPanel$1,
> >
> >
> path=6:wallboardShow:columnList:2:column:list:0:displayItemShowPanel:remedyItems]
> > java.lang.Object
> > org.apache.wicket.Component.data
> > [class=com.netdesign.remedy.provider.RemedyWallboardViewerProvider$2]
> > final
> > com.netdesign.remedy.provider.RemedyWallboardViewerProvider
> > com.netdesign.remedy.provider.RemedyWallboardViewerProvider$2.this$0
> > [class=com.netdesign.remedy.provider.RemedyWallboardViewerProvider]
> > private
> > com.netdesign.wallboard.core.interfaces.WallBoardMainDataProvider
> >
> >
> com.netdesign.remedy.provider.RemedyWallboardViewerProvider.wallBoardMainDataProvider
> > [class=com.netdesign.wallboard.core.WallboardMainDataProviderImpl]
> > private
> > com.netdesign.wallboard.core.dao.CoreDaoService
> > com.netdesign.wallboard.core.WallboardMainDataProviderImpl.coreDaoService
> >
> >
> [class=com.netdesign.wallboard.core.dao.CoreDaoServiceImp$$EnhancerByGuice$$29968411]
> > protected com.google.inject.Provider
> > com.netdesign.wallboard.core.dao.CoreDaoServiceImp.em
> > [class=com.google.inject.internal.InjectorImpl$4] <----- field that is
> not
> > serializable
> > at
> >
> >
> org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:386)
> >
> > Part of matching code:
> >
> >
> > public class DisplayItemRemedyShowPanel extends Panel {
> >
> > @Inject
> > private WallBoardMainDataProvider wallBoardMainDataProvider;
> >
> > private Logger logger = LoggerFactory
> > .getLogger(DisplayItemRemedyShowPanel.class);
> >
> > public DisplayItemRemedyShowPanel(String id, final String queue,
> > final IModel<List<RemedyItem>> RemedyItemsModel, final RemedyDisplayItem
> > remedyDisplayItem) {
> >
> >
> > AND when debugging wallBoardMainDataProvider is wrapped by a proxy.. Of
> > course the internals of the target of the proxy are not.
> >
> > 2012/3/21 Martin Grigorov <mgrigo...@apache.org>
> >
> > > Wicket-Guice will inject serializable Proxy.
> > > It seems Guice's plain Injector injects the binding. Check why.
> > >
> > > On Wed, Mar 21, 2012 at 9:55 AM, Wilhelmsen Tor Iver <
> toriv...@arrive.no
> > >
> > > wrote:
> > > >> Hi I get a serialize exception in a panel of mine its correct that
> one
> > > of the contained fields cannot be serialized, however this field are
> > > injected and should not be touched by the checker, the field are marked
> > > with the @inject annotation. I'm using guice for injection.. Any thing
> > > obvious wrong with this?
> > > >
> > > > Java serialization does not care for that annotation, only whether it
> > is
> > > declared transient or sports the Serializable marker interface. Frankly
> > it
> > > baffles me that they didn't just default to letting everything be
> > > serializable and let the programmer deal with stuff that's not supposed
> > to
> > > be, since it otherwise just causes endless exceptions and adding an
> > > otherwise pointless interface inheritance...
> > > >
> > > > - Tor Iver
> > > >
> > > > ---------------------------------------------------------------------
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> > > > For additional commands, e-mail: users-h...@wicket.apache.org
> > > >
> > >
> > >
> > >
> > > --
> > > Martin Grigorov
> > > jWeekend
> > > Training, Consulting, Development
> > > http://jWeekend.com
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > > For additional commands, e-mail: users-h...@wicket.apache.org
> > >
> > >
> >
> >
> > --
> > Best regards / Med venlig hilsen
> > Nino Martinez
> >
>
