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Posted to dev@qpid.apache.org by "Alex Rudyy (JIRA)" <ji...@apache.org> on 2018/03/23 19:08:00 UTC

[jira] [Resolved] (QPIDJMS-371) String representation of JMSMessageID values generated with message ID policy of type 'UUID' cannot be used in selector expressions

     [ https://issues.apache.org/jira/browse/QPIDJMS-371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alex Rudyy resolved QPIDJMS-371.
--------------------------------
    Resolution: Invalid

Closing the Jira as invalid. I did not realized that JMSMapping specification had already defined the prefixes for the ids.

> String representation of JMSMessageID values generated with message ID policy of type 'UUID' cannot be used in selector expressions
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: QPIDJMS-371
>                 URL: https://issues.apache.org/jira/browse/QPIDJMS-371
>             Project: Qpid JMS
>          Issue Type: Bug
>            Reporter: Alex Rudyy
>            Priority: Major
>
> Message ID policy of type {{UUID}} generates {{JMSMessageID}} values of  AMQP type {{UUID}}. Such {{JMSMessageID}} values  represented  as {{String}} values (returned from method {{Message#getJMSMessageID()}}) in format {{ID:AMQP_UUID:<uuid string representation>}}. When such string value is used to build a JMS selector expression for example, {{String.format("JMSMessageID ='%s'", message#getJMSMessageID() )}}, the expression is sent to the broker in unmodified form.  The Broker might not be aware about prefix ''ID:AMQP_UUID:' and can fail to find the message corresponding the expression.
> I did not test other Message ID policies and I guess that similar issue might happen for them as well.
> I am not sure whether custom prefixes are added by design with an intention to document them as part of JMSMapping specification. If not, it would be desirable to strip custom prefixes either from selector expression or {{String}} representation of JMSMessageID values.



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