Changes between Version 3 and Version 4 of XPATH


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Timestamp:
Apr 17, 2009, 2:17:45 AM (15 years ago)
Author:
heikki
Comment:

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  • XPATH

    v3 v4  
    1616It would be straightforward to evaluate XPATH against complete ebRIM documents (domain object graphs). However, we do not have all ebRIM data in memory, therefore we cannot simply evaluate XPATH queries against complete ebRIM documents. This suggests that the best option is to evaluate XPATH queries against the Lucene index. How should we go about doing that ?
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     18A search on Google does not return too many insightful results. One implementation of XPATH against Lucene can be found in the CMS [http://wiki.alfresco.com/wiki/Search_Documentation Alfresco], albeit with severe limitations: "does not currently support the attribute axis or predictes".
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