[ODE-967] Improvements to the the map of messageExchanges maintained at in-memory representation of process instance DAO

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.4
• Component/s: BPEL Runtime
• Labels: patch
• Environment: https://svn.apache.org/repos/asf/ode/trunk
• Assignee: Unassigned
• Reporter: Denis Weerasiri
• Created: 05/Jun/12 11:33
• Updated: 05/Jun/12 11:52

Description

I'm proposing this code level improvement to in-memory DAO implementation in bpel-runtime.
In the in-memory representation of process instance DAO (org.apache.ode.bpel.memdao.ProcessInstanceDaoImpl), we see it maintains an unused map of messageExchanges.
eg - private Map<String, byte[]> _messageExchanges = new HashMap<String, byte[]>();

And the runtime representation of the message exchanges is quite weird as it's a byte array. But looking at the other DAO implementation, I think correct way to maintain a message exchange is to maintain a collection of org.apache.ode.bpel.dao.MessageExchangeDAO.

Here I've attached a patch which describes the code-level improvement.

Regards,
Denis Weerasiri