[SLING-6229] Allow configuration of fallback properties in DefaultContextPathStrategy

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Context-Aware Configuration Impl 1.0.0
• Fix Version/s: Context-Aware Configuration Impl 1.1.0
• Component/s: Extensions
• Assignee: Carsten Ziegeler
• Reporter: Carsten Ziegeler
• Created: 02/Nov/16 10:12
• Updated: 10/Nov/16 10:40
• Resolved: 02/Nov/16 14:58

Description

Currently the DefaultContextPathStrategy only looks for the property sling:configRef.
If other properties should be looked for, e.g. for migration from Adobe's confmgr, this can be done with an additional ContextPathStrategy - but this has a performance drawback.
We should allow to define additional property names which are used in the order of appearance. Once a value for such a property is found, its value is used and the others are not queried anymore. The sling:configRef property is always the first one used and does not need to be configured - which also means it is not possible to deviate from this rule.