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
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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