[FELIX-6274] Potential Class Space problems with multiple Log Service APIs

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: scr-2.1.20
• Fix Version/s: scr-2.1.22
• Component/s: Declarative Services (SCR)
• Assignee: Unassigned
• Reporter: Timothy James Ward
• Created: 12/May/20 16:32
• Updated: 02/Oct/20 16:09
• Resolved: 12/Aug/20 15:54

Description

The Declarative Services specification requires SCR to inject Logger implementations into a DS component (if requested). In order to find a suitable Log Service SCR uses its own BundleContext, not the context of the bundle being extended. This means that if the bundle being extended has a different view of the Log Service API then the injection will fail with a ClassCastException.

Issue Links

• links to: GitHub Pull Request #21
• links to: GitHub Pull Request #27
• links to: GitHub Pull Request #40