[QPID-6125] [Java] Refactor AMQP 0-8/0-9/0-9-1 Support

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.31
• Component/s: Broker-J, Java Common, JMS AMQP 0-x
• Assignee: Robert Godfrey
• Reporter: Robert Godfrey
• Created: 28/Sep/14 13:15
• Updated: 02/Oct/19 19:21
• Resolved: 11/Feb/15 19:31

Description

The current AMQP 0-8/9/9-1 codec and protocol handling classes contain much duplication between the various flavours of AMQP 0-x and also work differently to the other protocols by using a "handler" class for each method, rather than having the method invoked on a connection or session object.

Now that no more versions extending the 0-8 line can be expected, we can tidy up this code, remove the duplications and migrate to a more common approach of invoking the methods on a connection object