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From Martin Grigorov <mgrigo...@apache.org>
Subject Re: Unable to re-create a view model
Date Mon, 09 Feb 2015 14:30:46 GMT
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 <dan@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 <mgrigorov@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
> >
>

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