[FELIX-3094] [Main] Launcher should attempt to restart framework if the system bundle was updated

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: framework-3.2.2
• Fix Version/s: framework-4.0.0
• Component/s: Main
• Assignee: Richard S. Hall
• Reporter: Richard S. Hall
• Created: 29/Aug/11 15:11
• Updated: 29/Aug/11 15:12
• Resolved: 29/Aug/11 15:12

Description

The launcher starts the framework then calls Framework.waitForStop(), which returns a FrameworkEvent with a type value to indicate why the framework was stopped. If the system bundle was updated/refreshed, then according to the spec the framework should be restarted. Although technically, this should probably restart the JVM process, we can support a weak restart by simply having the launcher restart the framework any time waitForStop() exits with FrameworkEvent.STOPPED_UPDATE.