Configuring the Poll Message activity

Procedure

  1. In the Checklist, click Configure.
  2. In the Queue field, specify the provider-specific name of the queue to be polled.
  3. Open the Message Data menu and choose the format the message takes, whether Byte or Text.
  4. In the Message Selector field, enter the text of a message header.

    Using a JMS message selector a client can specify, by submitting the text of a message header, those messages it is interested in. Only messages whose headers and properties match the selector are delivered. Message selectors cannot reference message body values. The message selector string must follow JMS selector syntax.

  5. In the Checklist, click Delivery Rules.
  6. In the Poll for changes field, select the preferred interval number.
  7. Click the Batch Objects checkbox to activate the option, which enables the activity to batch-process multiple messages.
  8. Open the Deliver menu and choose either option: ATLEAST_ONCE, ATMOST_ONCE, or EXACTLY_ONCE
  9. In the Checklist, click Retry.
  10. Review the default settings and make any needed changes.

    For more information, see Specifying retry parameters for JMS activities




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Timestamp icon Last updated: Wednesday, 15 June 2016


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