Xpath Debatching

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    • August 7, 2008 at 2:55 AM #20347
      community-content

         It has been said that XPath Debatching is more efficient than Atomic Scope node list debatching.

        I have a nested XML like the following

        <tasks>

            <task>

                 <taskname>Task1</taskname>

                 <task>

                       <taskname>Task2</taskname>

                </task>

            </task>

            <task>

                 <taskname>Task3</taskname>

            </task>

        </tasks>

        the number of levels is not known when the message is recieved.

        How do I debatch and transmit all the messages using XPath?

         

        Thanks,

      • August 7, 2008 at 12:13 PM #20350
        community-content

          Have you looked at receive pipeline debatching?  This is the Microsoft-blessed way to debatch in BizTalk.  For simple cases, you could use a messaging only solution that debatches in a receive pipeline in a receive port (much more efficient than an orchestration).  For more comples cases, you can call a receive pipeline from an orchestration (http://geekswithblogs.net/sthomas/archive/2005/06/16/44023.aspx).  If you really need to use XPath debatching you can use the xpath function (http://geekswithblogs.net/sthomas/archive/2004/10/25/13269.aspx).  Maybe use an indexed XPath statement within a loop to extract the individual records.

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