[OAK-2273] Export Lucene packages

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.5
• Component/s: lucene
• Assignee: Chetan Mehrotra
• Reporter: Chetan Mehrotra
• Created: 17/Nov/14 11:52
• Updated: 20/Apr/15 07:30
• Resolved: 16/Jan/15 13:51

Description

As discussed in [1] for enabling custom analyzers in Oak we intend make use of OSGi ServiceRegistry. This would require other bundles to create custom analyzer instance and register it with SR from where oak-lucene would look them up

Further export would make use of Mandatory Attributes so as to prevent Oak usage of Lucene affecting other bundles in the OSGi runtime. The Lucene packages would be exported like

Export-Package: org.apache.lucene;provider="oak";mandatory=:provider

And any bundle which wish to make use of Lucene related packages

Import-Package : org.apache.lucene;provider="oak"

[1] http://markmail.org/thread/xsmg3tjjbkhtyhpk#query:+page:1+mid:jmip66k43l2qxc6a+state:results
[2] http://www.osgi.org/download/r4v41/r4.core.pdf (Sec 3.6.6 pg 45)

Issue Links

• blocks: OAK-2399 Custom scorer for modifying score per documents