[jbossts-issues] [JBoss JIRA] Commented: (JBTM-86) Exception chaining

Wed May 6 11:58:16 EDT 2009

    [ https://jira.jboss.org/jira/browse/JBTM-86?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12466081#action_12466081 ] 

Jonathan Halliday commented on JBTM-86:
---------------------------------------

There are around 3000 'throws' in the code base, not to mention various subclasses of Exception which will need their constructors refitting. I'm not prepared to halt feature work for the duration needed to do this in one pass. We'll tackle it a chunk at a time, probably by module starting with the lowest level and working up the module dependency chain. The JTS modules will need extra care - with chained exception all the elements of the chain must be present on a client JVM if the exception is thrown by a remote server, so there may be some cases in which we can't chain and still preserve the level of flexibility and interop we want. As for the rest, if there are particular throws points that are causing you trouble let me know and we'll prioritise them.

> Exception chaining
> ------------------
>
>                 Key: JBTM-86
>                 URL: https://jira.jboss.org/jira/browse/JBTM-86
>             Project: JBoss Transaction Manager
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: JTA, JTS
>    Affects Versions: 4.2
>            Reporter: Mark Little
>            Assignee: Andrew Dinn
>            Priority: Optional
>             Fix For: future
>
>
> Look at the feasibility of chaining exceptions in a distributed transaction to preseve error information.

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