isis-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Martin Grigorov <mgrigo...@apache.org>
Subject Unable to re-create a view model
Date Mon, 09 Feb 2015 08:17:23 GMT
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

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message