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From "Claus Ibsen (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CAMEL-4854) BAM - database constraint violation when restaring application
Date Tue, 03 Jan 2012 17:04:39 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-4854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claus Ibsen resolved CAMEL-4854.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 2.9.1
                   2.8.4
         Assignee: Claus Ibsen

I fixed the ProcessBuilder in camel-bam to create the processor name if not explicit configured.
                
> BAM - database constraint violation when restaring application
> --------------------------------------------------------------
>
>                 Key: CAMEL-4854
>                 URL: https://issues.apache.org/jira/browse/CAMEL-4854
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-bam
>    Affects Versions: 2.8.2
>            Reporter: Marcin
>            Assignee: Claus Ibsen
>             Fix For: 2.8.4, 2.9.1
>
>
> Take BAM example from http://camel.apache.org/bam-example.html  (or any other one, it
doesn't matter).
> Here is the one I'm using:
>         ActivityBuilder request = activity("eaiBroker:topic:SOME_TOPIC?concurrentConsumers=1").name("Request")
>                 .correlate(xpath("/MessageRequest/@Id").stringResult());
>         ActivityBuilder response = activity("eaiBroker:topic:SOME_OTHER_TOPIC?concurrentConsumers=1").name("Response")
>                 .correlate(xpath("MessageResponse/@Id").stringResult());
>         response
>                 .starts().after(request.completes())
>                 .expectWithin(seconds(15))
>                 .errorIfOver(seconds(30))
>                 .to("log:com.eai?level=error");
>  First run of the application and everything works. Restart application and try to activate
one of BAM rules, there will be an exception that database constraint has been violated. Every
time application is started, Camel tries to do following sql insert
> insert into CAMEL_ACTIVITYDEFINITION (name, processDefinition_id, id) values (?, ?, ?)
> but name columne must be unique in CAMEL_ACTIVITYDEFINITION .
> Workaround for this is to purge BAM tables every time you want to restart the application,
but it's not a solution.

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