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https://issues.apache.org/jira/browse/JCR-615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Reschke resolved JCR-615.
--------------------------------
Resolution: Fixed
This issue was fixed as part of a major JCR2SPI rewrite in February (Angela,
thanks for the enhancements).
> JCR2SPI: NPE when parentId returned by NodeInfo.getParentId does not show up
> in parent's child node list
> --------------------------------------------------------------------------------------------------------
>
> Key: JCR-615
> URL: https://issues.apache.org/jira/browse/JCR-615
> Project: Jackrabbit
> Issue Type: Bug
> Components: SPI
> Environment: JCR2SPI run against a custom SPI implementation
> Reporter: Julian Reschke
>
> In this custom SPI implementation, version history nodes appear as children
> of jcr:versionStorage, but jcr:versionStorage does not return them as
> children (which would be impractical for performance reasons - I expect
> similar approaches used by others...).
> getParentId of a NodeInfo of a VersionHistory return the NodeId for
> jcr:versionStorage. In this case, I get the NPE below:
> java.lang.NullPointerException
> at
> org.apache.jackrabbit.jcr2spi.state.WorkspaceItemStateFactory.createNodeState(WorkspaceItemStateFactory.java:99)
> at
> org.apache.jackrabbit.jcr2spi.state.CachingItemStateManager.resolve(CachingItemStateManager.java:168)
> at
> org.apache.jackrabbit.jcr2spi.state.CachingItemStateManager.getItemState(CachingItemStateManager.java:94)
> at
> org.apache.jackrabbit.jcr2spi.WorkspaceManager.getItemState(WorkspaceManager.java:328)
> at
> org.apache.jackrabbit.jcr2spi.state.TransientISFactory.createNodeState(TransientISFactory.java:120)
> at
> org.apache.jackrabbit.jcr2spi.state.CachingItemStateManager.resolve(CachingItemStateManager.java:168)
> at
> org.apache.jackrabbit.jcr2spi.state.CachingItemStateManager.getItemState(CachingItemStateManager.java:94)
> at
> org.apache.jackrabbit.jcr2spi.state.TransientItemStateManager.getItemState(TransientItemStateManager.java:209)
> at
> org.apache.jackrabbit.jcr2spi.state.SessionItemStateManager.getItemState(SessionItemStateManager.java:155)
> at
> org.apache.jackrabbit.jcr2spi.SessionImpl.getNodeById(SessionImpl.java:271)
> at
> org.apache.jackrabbit.jcr2spi.SessionImpl.getNodeByUUID(SessionImpl.java:239)
> Returning null in this special case fixes the problem over here, but seems to
> create new problems elsewhere.
> Need to clarify the SPI itself, and potentially fix JCR2CPI.
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