Hi all. One of the properties is another View Model.
> El 9/2/2015, a las 15:40, Martin Grigorov <mgrigo...@apache.org> escribió: > > On Mon, Feb 9, 2015 at 4:35 PM, Dan Haywood <d...@haywood-associates.co.uk> > wrote: > >> My guess, then, is that the @ViewModel isn't handling references to other >> view models. I suspect that anything that isn't a simple value (int, >> string, date etc) is being processed as an entity, and a bookmark is being >> created for it. But on rehydration this bookmark is converted to an oid >> and then being (incorrectly) given to the JDO object store. >> > > This is correct! > I've seen in the stacktrace a code that looks up: propertyId + ".bookmark". > > >> >> If I'm right, hopefully is fixable. Feel free to take a look in the >> ViewModelFacet implementations, see what you can make of it. >> >> The workaround is for the view model object to explicitly implement >> ViewModel, and return a memento; ie handle the viewmodel -> viewmodel >> reference manually. >> >> HTH >> Dan >> >> >> On 9 February 2015 at 14:30, Martin Grigorov <mgrigo...@apache.org> wrote: >> >>> Hi Dan, >>> >>> The commit was a minor optimization. >>> The problem is still there. >>> >>> Martin Grigorov >>> Wicket Training and Consulting >>> https://twitter.com/mtgrigorov >>> >>> On Mon, Feb 9, 2015 at 4:20 PM, Dan Haywood < >> d...@haywood-associates.co.uk> >>> wrote: >>> >>>> Hi Martin, >>>> >>>> I saw a commit from you on JdoObjectIdSerializer following on from this >>>> mail, so did you sort out the issue (or do I need to take a look >>> tonight?) >>>> >>>> Cheers >>>> Dan >>>> >>>> >>>> On 9 February 2015 at 08:17, Martin Grigorov <mgrigo...@apache.org> >>> wrote: >>>> >>>>> Hi, >>>>> >>>>> What could be the reason a ViewModel cannot be recreated with the >>>> exception >>>>> below ? >>>>> Looking >>>>> at >>>>> >>>> >>> >> org.apache.isis.objectstore.jdo.datanucleus.persistence.spi.JdoObjectIdSerializer#toJdoObjectId() >>>>> it tries to find '_' separator and use the string before it to decide >>>> what >>>>> class to load (byte, int, UUID, ...). >>>>> >>>>> In my case the ViewModel extends from an abstract ViewModel. The >> parent >>>> one >>>>> is annotated with @ViewModel and the child one with >>> @DomainObject(nature >>>> = >>>>> Nature.VIEW_MODEL). >>>>> I've tried different combinations with the annotations but it always >>>> leads >>>>> to this exception. >>>>> >>>>> Caused by: >>>>> org.apache.isis.core.runtime.persistence.PojoRecreationException: >> Could >>>> not >>>>> recreate pojo for oid oid >>>>> >>>>> >>>> >>> >> KIVM:PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPG1lbWVudG8-PGtpdC5ib29rbWFyaz5LSVRfOkxfMTwva2l0LmJvb2ttYXJrPjxpbnB1dEVsZW1lbnQuYm9va21hcms-SU5IRVJJVEVEX0NPTkRJVElPTjpMXzE0MzwvaW5wdXRFbGVtZW50LmJvb2ttYXJrPjwvbWVtZW50bz4= >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.AdapterManagerDefault.adapterFor(AdapterManagerDefault.java:320) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.AdapterManagerDefault.adapterFor(AdapterManagerDefault.java:305) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.container.DomainObjectContainerResolve.adapterFor(DomainObjectContainerResolve.java:104) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.container.DomainObjectContainerResolve.lookup(DomainObjectContainerResolve.java:55) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$7.lookup(RuntimeContextFromSession.java:211) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.metamodel.services.bookmarks.BookmarkServiceDefault.lookup(BookmarkServiceDefault.java:59) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.metamodel.facets.object.recreatable.RecreatableObjectFacetDeclarativeAbstract.initialize(RecreatableObjectFacetDeclarativeAbstract.java:89) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.PojoRecreatorDefault.recreatePojo(PojoRecreatorDefault.java:49) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.PojoRecreatorForDataNucleus.recreatePojo(PojoRecreatorForDataNucleus.java:34) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.PojoRecreatorUnified.recreatePojo(PojoRecreatorUnified.java:38) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.AdapterManagerDefault.adapterFor(AdapterManagerDefault.java:317) >>>>> ... 54 more >>>>> Caused by: java.lang.StringIndexOutOfBoundsException: String index >> out >>> of >>>>> range: -1 >>>>> at java.lang.String.substring(String.java:1958) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.objectstore.jdo.datanucleus.persistence.spi.JdoObjectIdSerializer.toJdoObjectId(JdoObjectIdSerializer.java:112) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.objectstore.jdo.datanucleus.DataNucleusObjectStore.loadPojo(DataNucleusObjectStore.java:410) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.PojoRecreatorForDataNucleus.recreatePojo(PojoRecreatorForDataNucleus.java:36) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.PojoRecreatorUnified.recreatePojo(PojoRecreatorUnified.java:38) >>>>> at >>>>> >>>>> >>>> >>> >> org.apache.isis.core.runtime.persistence.adaptermanager.AdapterManagerDefault.adapterFor(AdapterManagerDefault.java:317) >>>>> ... 64 more >>>>> >>>>> Martin Grigorov >>>>> Wicket Training and Consulting >>>>> https://twitter.com/mtgrigorov >>>>> >>>> >>> >> Óscar Bou Bou Responsable de Producto Auditor Jefe de Certificación ISO 27001 en BSI CISA, CRISC, APMG ISO 20000, ITIL-F 902 900 231 / 620 267 520 http://www.twitter.com/oscarbou <http://www.twitter.com/oscarbou> http://es.linkedin.com/in/oscarbou <http://es.linkedin.com/in/oscarbou> http://www.GesConsultor.com <http://www.gesconsultor.com/> Este mensaje y los ficheros anexos son confidenciales. 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