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 >
