NodeEntryImpl.getWorkspaceId() very inefficient
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Key: JCR-2218
URL: https://issues.apache.org/jira/browse/JCR-2218
Project: Jackrabbit Content Repository
Issue Type: Improvement
Components: jackrabbit-jcr2spi
Reporter: Michael Dürig
NodeEntryImpl.getWorkspaceId() calculates its path on each call by calling
itself recursively. Further each call to getWorkspaceId() results in various
calls to the path and item factories which might be somewhat expensive by
themselves.
In my test scenario I have a RepositoryService.getItemInfos() call returning
~1000 items. Processing these items results in about 2700000 (!) calls to
getWorkspaceId(). Profiler data shows, that 98% of the time to process the 1000
items is spent in getWorkspaceId() and related calls.
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