[jbossts-issues] [JBoss JIRA] (JBTM-980) Support generic participants that can partcipate in multiple TX protocol types

[Paul Robinson (Updated) (JIRA)]

     [ https://issues.jboss.org/browse/JBTM-980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Robinson updated JBTM-980:
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    Component/s: TXFramework

    
> Support generic participants that can partcipate in multiple TX protocol types 
> -------------------------------------------------------------------------------
>
>                 Key: JBTM-980
>                 URL: https://issues.jboss.org/browse/JBTM-980
>             Project: JBoss Transaction Manager
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: TXFramework
>            Reporter: Paul Robinson
>            Assignee: Paul Robinson
>              Labels: TXFramework
>             Fix For: 5.0.0.M2
>
>
> Currently the developer specifies the type of transaction that the service and any lifecycle callbacks expect to participate in. For example, via @WSBA or @RESTJDI class level annotation. However, the participation requirements for these protocols is very similar. It would be better if the developer could simply specify that the service can participate in any forward compensation style transaction (such as REST-JDI or WS-BA) using a @BA annotation. The type of transaction is determined by the inflowed TX context.
> To take this a step further, by leaving off the transaction type annotation altogether, the service could participate in any transaction type. Of course, this would require a mix of ACID and forward compensation lifecycle callbacks to be present. Again, the inflow TX context would decide the actual TX type used. 

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