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https://issues.apache.org/jira/browse/ARTEMIS-1578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16311485#comment-16311485
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Johan commented on ARTEMIS-1578:
--------------------------------
I am currently using the QPid AMQP JMS Client for Java. From debugging the
server and client I can see that the message filter string is not
altered/preprocessed by the QPid JMS facade but handed as-is to the AMQP broker
which then does the parsing. So even if the client provides a JMS API, the
filters should work using AMQP property names.
Also, in the next weeks we are going to use AMQP clients in other languages
(primarily JS) where it makes even less sense to use magic JMS constants when
talking to an AMQP broker.
I can try to build a test class using the qpid JMS client if that helps.
> Cannot use "user-id" property in AMQP message selector
> ------------------------------------------------------
>
> Key: ARTEMIS-1578
> URL: https://issues.apache.org/jira/browse/ARTEMIS-1578
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: AMQP
> Affects Versions: 2.4.0
> Reporter: Johan
> Priority: Minor
>
> It is not possible to use the "user-id" property specified in
> http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-messaging-v1.0-os.html#type-properties
> for message selection in a subscription. Instead one has to use the JMS
> specific "JMSXUserID" property name.
> This could be maybe fixed by changing the line
> https://github.com/apache/activemq-artemis/blob/master/artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessage.java#L912
> to
> {code:java}
> } else if (key.equals(MessageUtil.JMSXUSERID) || key.equals("user-id") {
> {code}
> but is also prevented by the
> org.apache.activemq.artemis.selector.impl.SelectorParser which interprets
> "user-id" as an arethmetic operations.
> It is also not possible to use the "userId" property instead - which is used
> as key in the HashMap
> [AMQPMessage#_properties|https://github.com/apache/activemq-artemis/blob/master/artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessage.java#L88]
> - because
> [AMQPMessage#getObjectProperty|https://github.com/apache/activemq-artemis/blob/master/artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessage.java#L919]
> only resolves values from the application properties of an AMQP message.
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