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https://issues.apache.org/jira/browse/JCR-1325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christophe Lombart reassigned JCR-1325:
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Assignee: Christophe Lombart
> Problems mapping custom collections
> -----------------------------------
>
> Key: JCR-1325
> URL: https://issues.apache.org/jira/browse/JCR-1325
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4
> Reporter: Sebastian Gomez
> Assignee: Christophe Lombart
> Attachments: ManageableCollectionUtil.java.patch
>
>
> When using a custom list that extends from java.util.AbstractList,
> ManageableCollectionUtil.getManageableCollection raises a JcrMappingException
> because it does not consider the custom list to be a java.util.List. This is
> because it uses "if (object.getClass().equals(List.class))" instead of "if
> (object instanceof List)". The same thing will probably happen when using a
> custom Collection, a custom ArrayList, etc. This is the stack trace:
> org.apache.jackrabbit.ocm.exception.JcrMappingException: Unsupported
> collection
> type : *********** (MyCustomList class)
> at
> org.apache.jackrabbit.ocm.manager.collectionconverter.ManageableColle
> ctionUtil.getManageableCollection(ManageableCollectionUtil.java:153)
> at
> org.apache.jackrabbit.ocm.manager.objectconverter.impl.ObjectConverte
> rImpl.insertCollectionFields(ObjectConverterImpl.java:780)
> at
> org.apache.jackrabbit.ocm.manager.objectconverter.impl.ObjectConverte
> rImpl.insert(ObjectConverterImpl.java:221)
> at
> org.apache.jackrabbit.ocm.manager.objectconverter.impl.ObjectConverte
> rImpl.insert(ObjectConverterImpl.java:146)
> at
> org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.inser
> t(ObjectContentManagerImpl.java:407)
> I have come up to this bug using a MyCustomList<MyClass>, with MyCustomList
> extending java.util.AbstractList<MyClass>.
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