JCR attachment store and storage manager

Last modified by Thomas Mortagne on 2022/02/25 09:25

Mentor(s)
Details

XWiki Standard current provide two different stores for attachments and deleted documents:

  • filesystem storage (the default)
  • hibernate storage

See https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Attachments#HAttachmentStorage for more details about the attachment store.

The idea is to add a JCR-based (Java Content Repository) XWiki storage to make possible to plug many possible implementations. Also, with the multiplication of stores, a tool to move data from one store to another would be necessary.

The expected minimum for the project are:

  • a generic JCR bridge extension
  • an extension pulling the bridge and a well tested implementation of JCR (like Jackrabbit Oak)
  • an application to move data from one store to another
Developer profile
  • Java
Year

2020

Status

Proposed

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