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From "David Rauschenbach (JIRA)" <j...@apache.org>
Subject [jira] Updated: (JCR-1099) jcr2spi NodeEntryImpl.getPath() blows stack due to getIndex() calling itself
Date Wed, 29 Aug 2007 21:16:30 GMT

     [ https://issues.apache.org/jira/browse/JCR-1099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

David Rauschenbach updated JCR-1099:
------------------------------------

    Attachment: repository.xml

> jcr2spi NodeEntryImpl.getPath() blows stack due to getIndex() calling itself
> ----------------------------------------------------------------------------
>
>                 Key: JCR-1099
>                 URL: https://issues.apache.org/jira/browse/JCR-1099
>             Project: Jackrabbit
>          Issue Type: Bug
>          Components: SPI
>    Affects Versions: 2.0
>            Reporter: David Rauschenbach
>         Attachments: repository.xml
>
>
> The jcr2spi NodeEntryImpl class contains logic that causes getIndex() to call itself.
> Calling code:
>     Session sess = repo.login(creds);
>     Node inboxNode = sess.getRootNode().getNode("Inbox");
>     inboxNode.getPath(); <== blows stack
> Tracing reveals:
>     1. NodeEntryImpl.getPath() ultimately calls getIndex()
>     2. getIndex() calls NodeState.getDefinition()
>     3. which calls ItemDefinitionProviderImpl.getQNodeDefinition(...)
>     4. which catches a RepositoryException then calls NodeEntryImpl.getWorkspaceId()
>     5. which calls NodeEntryImpl.getWorkspaceIndex()
>     6. which calls getIndex() (back to step 2, ad infinitum)
> Configuration:
>     1. A configuration is loaded specifying in-memory persist manager
>     2. Config is wrapped in TransientRepository
>     3. that's wrapped in spi2jcr's RepositoryService using default BatchReadConfig
>     4. a jcr2spi provider is instantiated that directly couples to spi2jcr
>     5. Node in question is created as follows:
>     Session sess = repo.login(creds);
>     sess.getRootNode().addNode("Inbox", "nt:folder");
>     sess.save();
> I guess that's about it.
> David

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