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From "Stefan Guggisberg (JIRA)" <j...@apache.org>
Subject [jira] Updated: (JCR-2599) Adding mix:shareable mixin is not effective until save()
Date Fri, 09 Apr 2010 16:16:51 GMT

     [ https://issues.apache.org/jira/browse/JCR-2599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stefan Guggisberg updated JCR-2599:
-----------------------------------

    Resolution: Invalid
        Status: Resolved  (was: Patch Available)

not a bug since the described behavior is according to the spec.

see http://www.day.com/maven/jsr170/javadocs/jcr-1.0/javax/jcr/Node.html#addMixin(java.lang.String)

<quote>
[...] Semantically, the mixin node type assignment may take effect immediately and at the
very least, it must take effect on save.[...]
</quote>

> Adding mix:shareable mixin is not effective until save()
> --------------------------------------------------------
>
>                 Key: JCR-2599
>                 URL: https://issues.apache.org/jira/browse/JCR-2599
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core
>    Affects Versions: 2.0.0
>            Reporter: Thomas Draier
>         Attachments: JCR-2599.patch
>
>
> Hi,
> After adding the mix:shareable mixin to a node - the node is not directly usable for
a clone. The NodeImpl.isShareable() method still returns false. Trying to clone it before
doing a save lead to the following exception :
> javax.jcr.RepositoryException: node /test is not shareable.
> 	at org.apache.jackrabbit.core.NodeImpl.addShareParent(NodeImpl.java:3039)
> 	at org.apache.jackrabbit.core.NodeImpl.clone(NodeImpl.java:1907)
> After saving the node, it's possible to clone without error.
> This can be fixed by adding the following code at the end of NodeImpl.addMixin : 
>             if (mixin.isDerivedFrom(NameConstants.MIX_SHAREABLE)) {
>                 thisState.addShare(getParentId());
>             }   
> Regards

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