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https://issues.apache.org/jira/browse/TIKA-4816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18104177#comment-18104177
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ASF GitHub Bot commented on TIKA-4816:
--------------------------------------
tballison opened a new pull request, #3014:
URL: https://github.com/apache/tika/pull/3014
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> Finish metadata key cleanups post TIKA-4807
> -------------------------------------------
>
> Key: TIKA-4816
> URL: https://issues.apache.org/jira/browse/TIKA-4816
> Project: Tika
> Issue Type: Task
> Reporter: Tim Allison
> Priority: Major
>
> - Property public factories throw on reserved tk:/X-TIKA: names; curated
> constants mint via package-private reserved factories — a tk: Property can no
> longer be forged
> - Property registration: first-wins (putIfAbsent) + WARN on type mismatch,
> replacing silent overwrite; new non-registering mint path for runtime keys
> (no static-map growth in
> servers)
> - PassthroughPrefix → KeyPrefix: constructor validation
> (reserved/empty/undelimited rejected, duplicate registration throws) + typed
> factories (text/date/integer/real/bool/textBag)
> minting unregistered Properties for document-derived key names
> - New Metadata.putAll(Metadata) — provenance-preserving, multi-value-safe
> copy; replaces manual copy loops
> - setAll(Properties) removed (bypassed limiter + reserved-key guard)
> - Last bare-String key constants promoted to Property (ClimateForcast,
> CreativeCommons); dead TikaMimeKeys deleted; registry +18 keys; docs
> reconciled
> - reconstruct contract pinned by tests, incl. the accepted /pipes
> userMetadata stance; migration-guide entries for parser authors and
> integrators
> - Fix: EMBEDDED_EXCEPTION no longer collapses to one value under an active
> write limiter
> - Not in this PR (follow-up): parser call-site migration to KeyPrefix,
> forbiddenapis bans, and the reserved-key guard flip from silent-drop to throw
>
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