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https://issues.jboss.org/browse/JBTM-1472?focusedWorklogId=12429202&p...
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Paul Robinson logged work on JBTM-1472:
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Author: Paul Robinson
Created on: 22/May/13 3:13 PM
Start Date: 22/May/13 3:13 PM
Worklog Time Spent: 1 day
Issue Time Tracking
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Remaining Estimate: 0 minutes (was: 3 days)
Time Spent: 1 week, 1 day, 6 hours (was: 1 week, 6 hours)
Worklog Id: (was: 12429202)
Initial version of Compensations API
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Key: JBTM-1472
URL:
https://issues.jboss.org/browse/JBTM-1472
Project: JBoss Transaction Manager
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Transaction Core, XTS
Reporter: Paul Robinson
Assignee: Paul Robinson
Priority: Critical
Fix For: 5.0.0.M3
Original Estimate: 2 weeks
Time Spent: 1 week, 1 day, 6 hours
Remaining Estimate: 0 minutes
We essentially provide a JTA-like implementation for using compensations. We would
support distribution over Web services and REST via WS-BA and REST-JDI. This is similar in
how we do distributed ACID transactions today; the application is developed against the
JTA, but through configuration we enable distributed transactions over a particular
transport (remoting, IIOP, WS).
It would be good to have some subset of functionality that worked on a raw VM (i.e. no
appserver). This would hopefully broaden the market.
This first piece of work is to do some initial research and support an API with
potentially a subset of features of the final API.
Tasks:
# Investigate existing WS-BA APIs
## Try code examples if possible
# Produce an initial list of features that should be covered by the API
# Create a simple implementation backed by WS-BA.
Implementation work, to complete this issue:
# Manage lifecycle of transaction via the @Compensatable annotation
# Allow Compensation and Completion handlers to be registered via annotations
# Mechanism for allowing application to mark the transaction as CompensateOnly
# Merge into Narayana code base
# OOTB support in WildFly
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