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Posted to dev@qpid.apache.org by "Keith Wall (Resolved) (JIRA)" <ji...@apache.org> on 2011/11/21 00:37:51 UTC
[jira] [Resolved] (QPID-3622) Add Sorted Queue
[ https://issues.apache.org/jira/browse/QPID-3622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall resolved QPID-3622.
------------------------------
Resolution: Fixed
Patch applied.
> Add Sorted Queue
> ----------------
>
> Key: QPID-3622
> URL: https://issues.apache.org/jira/browse/QPID-3622
> Project: Qpid
> Issue Type: New Feature
> Components: Java Broker
> Reporter: Alex Rudyy
> Assignee: Keith Wall
> Fix For: 0.15
>
> Attachments: 0001-QPID-3622-Add-Sorted-Queue-funtionality.patch
>
>
> Implement a sorted queue which can sort messages using specified message property predefined on queue creation.
> The sorting performed is based on alphanumeric ascending string sort order and cannot be altered or overridden.
> The attribute defined as the "qpid.queue_sort_key" for a queue should be present in the custom properties of the message sent i.e. a value stored by a call to Message.setStringProperty(myProperty, "abc123") and retrieved with Message.getStringProperty(myProperty).
> The sort key value used must be of java type type String. JMS pre-defined properties can-not be used for sorting.
> Messages sent to a Sorted Queue without the specified attribute provided should be added to the end of the queue.
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