[jira] [Commented] (ISIS-2430) Cannot assume Action Param Spec to be correct when eagerly loaded, eg. SecMan Menu Action (create user) causes Exception

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ISIS-2430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197425#comment-17197425 ] 

ASF subversion and git services commented on ISIS-2430:
-------------------------------------------------------

Commit dafe54d59f6b04034cd852d4010628ea52011bf5 in isis's branch refs/heads/master from Andi Huber
[ https://gitbox.apache.org/repos/asf?p=isis.git;h=dafe54d ]

ISIS-2430: force lazy spec-loading on ManagedObject creation

(but allow some optimization for performance reasons)


> Cannot assume Action Param Spec to be correct when eagerly loaded, eg. SecMan Menu Action (create user) causes Exception
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ISIS-2430
>                 URL: https://issues.apache.org/jira/browse/ISIS-2430
>             Project: Isis
>          Issue Type: Bug
>          Components: Isis Core
>            Reporter: Andi Huber
>            Assignee: Andi Huber
>            Priority: Major
>             Fix For: 2.0.0-M4
>
>
> java.lang.IllegalArgumentException: Don't know how to create an ObjectMemento for a type with ObjectSpecification ObjectSpecificationDefault@53129328[class=org.apache.isis.extensions.secman.api.role.ApplicationRole,type=UNKNOWN,superclass=Object]. All other strategies failed. Type is neither identifiable (isManagedBean() || isViewModel() || isEntity()), nor is a 'parented' Collection, nor has 'encodable' semantics, nor is (Serializable || Externalizable)
>  at org.apache.isis.core.commons.internal.exceptions._Exceptions.illegalArgument(_Exceptions.java:80) ~[isis-core-commons-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.viewer.services.mementos.ObjectMementoWkt.init(ObjectMementoWkt.java:471) ~[isis-viewer-wicket-viewer-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.viewer.services.mementos.ObjectMementoWkt.<init>(ObjectMementoWkt.java:429) ~[isis-viewer-wicket-viewer-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.viewer.services.mementos.ObjectMementoWkt.createOrNull(ObjectMementoWkt.java:66) ~[isis-viewer-wicket-viewer-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.viewer.services.mementos.ObjectMementoServiceWicket.mementoForObject(ObjectMementoServiceWicket.java:81) ~[isis-viewer-wicket-viewer-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.model.models.ManagedObjectModel.setObject(ManagedObjectModel.java:90) ~[isis-viewer-wicket-model-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.model.models.ScalarParameterModel.setValue(ScalarParameterModel.java:150) ~[isis-viewer-wicket-model-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.model.models.ActionArgumentCache.lambda$resetTo$1(ActionArgumentCache.java:86) ~[isis-viewer-wicket-model-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]



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