[STANBOL-1222] Implement EntityDereferenceEngine with an EntityDereferencer extension point

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Component/s: Enhancer
• Assignee: Rupert Westenthaler
• Reporter: Rupert Westenthaler
• Created: 25/Nov/13 11:32
• Updated: 23/May/14 08:11
• Resolved: 27/Nov/13 14:50

Description

This will provide a core module define/providing

• EnhancementEngine implementation that dereferences all `fise:entity-reference`
• EntityDereference interface to be implemented by actual components that do support dereferencing of Entities
• Unit tests for the Engine implementation

Actual dereference engine implementation will

• implement the EntityDereference interface
• provide an OSGI Component taking the configuration, instantiating the provided DereferenceEngine implementation and register it as OSGI service.

The EntityDereference module will support

• OfflineMode (STANBOL-86)
• concurrent lookups of multiple Entities by using Java Concurrent ExecutorService.