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https://issues.apache.org/jira/browse/OAK-8186?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16814540#comment-16814540
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Matt Ryan commented on OAK-8186:
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[~mreutegg] said:
{quote}I think this proposal is trying to solve the wrong problem.
It wants to access a JCR Binary as a File, while the actual problem seems to be
inefficient or inadequate access to a JCR Binary.
{quote}
Yes, exactly. I meant to say this but didn't say it as well as you did.
> Create API in OAK for file access to binaries in the repository.
> ----------------------------------------------------------------
>
> Key: OAK-8186
> URL: https://issues.apache.org/jira/browse/OAK-8186
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Reporter: Henry Saginor
> Priority: Major
> Attachments: FileCopyTest3.java, OAK File Access.jpg,
> fileCopyTest-0.0.1-SNAPSHOT.jar
>
>
> To get file access applications normally write binaries to temp files. It
> would be nice if an API existed to get file access directly from OAK. This
> might also meet some use cases documented at
> [https://wiki.apache.org/jackrabbit/JCR%20Binary%20Usecase]
> Suggested API and implementation can be found here [1]. Also, see attached
> diagram [2].
> I can create a patch if I can get some feedback. Note that suggested API
> makes it explicit that a temp file is created. I am not sure if direct access
> to files in datasore would be safe. But I am open to suggestions.
> [1]
>
> [https://github.com/hsaginor/jackrabbit-oak/blob/directFileAccess/oak-api/src/main/java/org/apache/jackrabbit/oak/api/blob/FileReferencable.java]
>
> [https://github.com/hsaginor/jackrabbit-oak/blob/directFileAccess/oak-api/src/main/java/org/apache/jackrabbit/oak/api/blob/TempFileReference.java]
>
> [https://github.com/hsaginor/jackrabbit-oak/blob/directFileAccess/oak-api/src/main/java/org/apache/jackrabbit/oak/api/blob/TempFileReferenceProvider.java]
>
> [https://github.com/hsaginor/jackrabbit-oak/blob/directFileAccess/oak-blob-plugins/src/main/java/org/apache/jackrabbit/oak/plugins/blob/datastore/FileDSBlobTempFileReference.java]
>
> [https://github.com/hsaginor/jackrabbit-oak/blob/directFileAccess/oak-blob-plugins/src/main/java/org/apache/jackrabbit/oak/plugins/blob/datastore/DataStoreBlobStore.java]
>
> [https://github.com/hsaginor/jackrabbit-oak/blob/directFileAccess/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/SegmentBlob.java]
>
> [https://github.com/hsaginor/jackrabbit-oak/blob/directFileAccess/oak-store-spi/src/main/java/org/apache/jackrabbit/oak/plugins/value/jcr/BinaryImpl.java]
> [2]
> !OAK File Access.jpg!
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