[AIRAVATA-229] Managing Shutdown tasks using shutdown hooks

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.5
• Assignee: Saminda
• Reporter: Chathura Herath
• Created: 16/Dec/11 22:25
• Updated: 22/Oct/12 03:15
• Resolved: 22/Oct/12 03:15

Description

There are certain cleanup tasks that are not local but require contacting other components. List include

1) Unsubscribung from notification bus
2) Saving workflows if changed before closing the application

This requires handing these cleanup tasks through java shutdownhook which should be explored for robustness in 0.3