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http://issues.apache.org/jira/browse/JCR-324?page=comments#action_12369543 ] 

Jukka Zitting commented on JCR-324:
-----------------------------------

Mark Slater:
>  Yes I can do that. I probably won't get to it until the end of the month 
> though. I'm on a deadline for my own project.

Cool, thanks! This would be a nice feature to have in Jackrabbit 1.1.


> Create a mechanism allowing Jackrabbit to automatically install custom nodes 
> when it creates a repository
> ---------------------------------------------------------------------------------------------------------
>
>          Key: JCR-324
>          URL: http://issues.apache.org/jira/browse/JCR-324
>      Project: Jackrabbit
>         Type: Improvement
>   Components: config
>     Reporter: Mark Slater
>     Priority: Minor
>  Attachments: customNodeTypeReaderConfig.patch
>
> The current process for adding new nodes requires clients to open a new 
> session, get a session, then a workspace, then the Jackrabbit implementation 
> of a NodeTypeManager where the Jackrabbit NodeTypeDef objects can be added. 
> However, custom node types need only be added once, preferably when the 
> repository is created/initialized, as this is the most appropriate time for 
> such actions. The alternatives for clients wishing to install custom node 
> types include:
> - configuring an object to run when their app is deployed or started; this 
> method may be dependent on the environment and may not be portable
> - checking to see if custom node types exist whenever they go to access the 
> repository; this degrades performance
> A better alternative would be to allow Jackrabbit to add the custom node 
> types when it creates a repository. This could be accomplished by either 
> adding an element to the repository configuration XML file. In one scenario, 
> the element specifies the location of the custom node file and the class of 
> the node type reader used to process the file. In another scenario, the 
> element specifies the name of a class and a method to call on that class that 
> will initialize the repository. In my mind, the first scenario seems like a 
> better solution. While it is no more portable than a custom initialization 
> object invoked by the environment, it has the benefit of not being 
> non-portable code.
> I would be happy to code up the first scenario (location of custom node file 
> and a reader class) if it is an appropriate improvement to the system.

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