[SLING-5534] Improve namespace handling

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: JCR Base 2.4.0
• Component/s: JCR
• Assignee: Carsten Ziegeler
• Reporter: Carsten Ziegeler
• Created: 19/Feb/16 07:53
• Updated: 27/Jun/16 16:47
• Resolved: 23/Feb/16 07:11

Description

Right now the namespace handling support requries a proxy of the session object (in order to have namespace handling for impersonated session).
In addition for each new session, the mapping code is run, although it should only run once and register the namespaces in the registry.
This should improve performance as we don't have to run the namespace handling code for each and every session and get rid of the proxy.
The namespace registration itself gets a little more tricky, but basically we can directly change the registry whenever a bundle with a namespace header arrives. We just need to think about collition handling

Issue Links

• relates to: SLING-5531 Sling-Namespaces bundle header for registering JCR namespaces broken