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https://issues.apache.org/jira/browse/JCR-908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jukka Zitting updated JCR-908:
------------------------------
Component/s: (was: versioning)
jackrabbit-core
Affects Version/s: 1.5.0
1.4
> Unable to properly restore a previous version of a node that contains
> multivalue properties.
> --------------------------------------------------------------------------------------------
>
> Key: JCR-908
> URL: https://issues.apache.org/jira/browse/JCR-908
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-core
> Affects Versions: 1.3, 1.4, 1.5.0
> Reporter: Bob Wieler
>
> An ArrayIndexOutOfBoundsException occurs when I am trying to restore a
> previous version of a node when it contains empty multi value properties.
> Here is a stack trace for where in he core code the exception is occurring:
> Exception in thread "AWT-EventQueue-0"
> java.lang.ArrayIndexOutOfBoundsException: 0
> at
> org.apache.jackrabbit.core.NodeImpl.restoreFrozenState(NodeImpl.java:3856)
> at
> org.apache.jackrabbit.core.NodeImpl.internalRestore(NodeImpl.java:3799)
> at
> org.apache.jackrabbit.core.NodeImpl.internalRestore(NodeImpl.java:3760)
> at org.apache.jackrabbit.core.NodeImpl.restore(NodeImpl.java:3057)
> ...
> Line 3856 in NodeImpl.restoreFrozenState is:
> internalSetProperty(props[i].getName(), prop.getValues()[0]);
> This is always being called even for multivalued properties (the previous "if
> (prop.isMultiValued())" is always returning false). Even if I have a value in
> the multi-value property, only the first item is restored because the
> prop.isMultiValued() call in NodeImpl.restoreFrozenState() never returns true
> regardless of whether the property is multivalued or not.
> The node definition is:
> <nodeType name="bob:customType"
> isMixin="false"
> hasOrderableChildNodes="false"
> primaryItemName="">
> <supertypes>
> <supertype>mix:lockable</supertype>
> <supertype>mix:versionable</supertype>
> </supertypes>
> <propertyDefinition name="bob:properties"
> requiredType="Reference"
> autoCreated="false"
> mandatory="true"
> onParentVersion="COPY"
> protected="false"
> multiple="true"/>
> </nodeType>
> A new node is created with the primary type being "bob:customType" and an
> empty array of References is set as the value for that property in the node.
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