[PLUTO-547] Remove distinction between required and optional container services

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: portlet container
• Assignee: Carsten Ziegeler
• Reporter: Carsten Ziegeler
• Created: 08/Apr/09 08:00
• Updated: 08/Apr/09 08:53
• Resolved: 08/Apr/09 08:53

Description

As from the container pov all services are required it doesn't make sense to distinguish between them in the container api.
However the driver will still provide default implementations for some services making them optional if the driver is used.