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From priya <joshipriyadarsh...@gmail.com>
Subject Re: Unable to rollback exchange while unmarshalling a file
Date Tue, 08 May 2012 07:18:35 GMT
Hi, 
Thanks for the reply.We are able to achieve the complete Exchange rollback
by shareUnitOfWork option on splitter with camel-core-9.2.0 when an
exception occurs during unmarshalling. And further spillting of exchange
stops.But all the exchange's before unmarshaller exception still aggregates
and invokes my endpoint("direct:sub")  which takes care of DB Insertions.I
want to achieve rollback of these exchange from DB as well.
Note: I am able to rollback the DB insertions in case of any SQL exception
using transacted().

My current route now looks like
from( "seda:xyz”)
  .onException(Exception.class).maximumRedeliveries(0).rollback()
 .end()
.transacted()
 .split(new SplitterExpression(inputFile)).shareUnitOfWork()
        .streaming()
        .stopOnException()
        .transform( new Unmarshaller()) .aggregate(aggregationStrategy)
                .completionSize(10)
                .completionTimeout(2000)
                .eagerCheckCompletion()
        .to("direct:sub”)

from("direct:sub")
  .transacted()
       .choice()
       .when(condition1).process( new myBean(myDAO))
        .when(condition2).process(new myBean1(myDAO)) 
     


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