[jira] Updated: (TUSCANY-1869) one step further, enlist *ws over jms* and local XAResource in one transaction

["gengshaoguang (JIRA)" <tu...@ws.apache.org>]

     [ https://issues.apache.org/jira/browse/TUSCANY-1869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

gengshaoguang updated TUSCANY-1869:
-----------------------------------

    Attachment: sca_diagram_2_references_in_1_transaction.gif

Hi every one:
This diagram shows that a further intention to enlist XAResources into one transaction.

Here are a local component which operate on any XAResources and another reference of a remote service.

Any failure of the two will cause both rollback.

But one problem is: JCA under a transaction will cause the message not reach the endpoint until the transaction commit. This is much different from a database transaction which could be leveraged be isolation.

> one step further, enlist *ws over jms* and local XAResource in one transaction
> ------------------------------------------------------------------------------
>
>                 Key: TUSCANY-1869
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-1869
>             Project: Tuscany
>          Issue Type: Improvement
>          Components: Java SCA Core Runtime
>    Affects Versions: Java-SCA-Next
>         Environment: svn trunk, jencks, activemq
>            Reporter: gengshaoguang
>         Attachments: sca_diagram_2_references_in_1_transaction.gif
>
>


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