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From "David Sean Taylor (JIRA)" <jetspeed-...@portals.apache.org>
Subject [jira] Resolved: (JS2-495) OJB + Spring Transactions broken
Date Wed, 19 Jul 2006 21:08:14 GMT
     [ http://issues.apache.org/jira/browse/JS2-495?page=all ]

David Sean Taylor resolved JS2-495.
-----------------------------------

    Resolution: Fixed

We've done a lot of testing on this issue over the last 6 months.
I have no outstanding bugs on client bug tracking systems, so I will also resolve it here.

> OJB + Spring Transactions broken
> --------------------------------
>
>                 Key: JS2-495
>                 URL: http://issues.apache.org/jira/browse/JS2-495
>             Project: Jetspeed 2
>          Issue Type: Bug
>          Components: Persistence and DAO
>    Affects Versions: 2.1-dev
>            Reporter: David Sean Taylor
>         Assigned To: David Sean Taylor
>            Priority: Critical
>             Fix For: 2.1-dev
>
>         Attachments: Chatty.zip
>
>
> I tried writing a unit test to test OJB + Spring transactions.
> To my suprise, transactions are not starting.
> In fact, Im seeing some surprising results in mysql.log
> (yes Im using InnoDB), note no transactions, and the forced autocommit
> 118 Query       SET autocommit=1
> 117 Prepare     [1] INSERT INTO FOLDER...
> 117 Execute     [1] INSERT INTO FOLDER...        
> 117 Query       SET autocommit=1
> It appears that OJB repeatedly sets autocommit=1
> and
> it never starts any transactions
> Here is my unit test, which tests out a new 'fake' API addPage to the PageManager. This
API is temporary to test transactional behavior:
> public void testTx() throws Exception
>     {
>         Folder root = pageManager.newFolder("/");
>         pageManager.updateFolder(root);
>         Page[] pages = new Page[3];
>         pages[0] = pageManager.newPage("/test1.psml");
>         pages[1] = pageManager.newPage("/test2.psml");
>         pages[2] = pageManager.newPage("/test3.psml");
>         try
>         {
>             pageManager.addPages(pages);
>         }
> In addPages, I try to force a rollback:
>     public int addPages(Page[] pages)
>     throws JetspeedException
>     {
>         System.out.println("Adding first page");
>         this.updatePage(pages[0]);
>         System.out.println("Adding second page");
>         this.updatePage(pages[1]);
>         System.out.println("About to throw ex");
>         throw new JetspeedException("Its gonna blow captain!");
>     }
> Finally, add pages is enabled for a Spring tx:
>                 <prop key="addPages*">PROPAGATION_REQUIRED,-org.apache.jetspeed.exception.JetspeedException</prop>

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