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Posted to dev@activemq.apache.org by "Torsten Mielke (JIRA)" <ji...@apache.org> on 2011/04/12 12:10:05 UTC

[jira] [Updated] (AMQ-3280) Add support for message selectors and message headers in maven-activemq-perf-plugin.

     [ https://issues.apache.org/jira/browse/AMQ-3280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Torsten Mielke updated AMQ-3280:
--------------------------------

    Attachment: AMQ-3280.patch

Patch attached. It includes a unit test which tests the parsing of -Dproducer.header configuration. 

> Add support for message selectors and message headers in maven-activemq-perf-plugin.
> ------------------------------------------------------------------------------------
>
>                 Key: AMQ-3280
>                 URL: https://issues.apache.org/jira/browse/AMQ-3280
>             Project: ActiveMQ
>          Issue Type: New Feature
>          Components: Performance Test
>    Affects Versions: 5.5.0
>         Environment: maven-activemq-perf-plugin, message selectors
>            Reporter: Torsten Mielke
>              Labels: maven-activemq-perf-plugin, selector
>         Attachments: AMQ-3280.patch
>
>
> The maven ActiveMQ performance plugin can be used as a general test framework. 
> It currently lacks support for specifying message selectors in the consumer. 
> I request this support to be added and attach a possible implementation. 
> In this implementation, the consumer additionally supports the following configuration option:
> {code}
> -Dconsumer.messageSelector="MyHeader = 'MyValue' AND JMSType = 'car'"
> {code}
> You can specify message selector criterias, as explained in http://activemq.apache.org/selectors.html. However this implementation only supports header based criterias. 
> In order to produce messages that match the message selector of the consumer it is necessary to also extend the producer to support message headers. 
> On the producer side message headers can be specified using this arguments
> {code}
> -Dproducer.header="JMSType=car:MyHeader=MyValue"
> {code}
> whereby each header follows the syntax name=value and multiple headers can be separated using ':' on the same line. 
> There can only be one occurrence of -Dproducer.header. If multiple are specified, they will override each other. 
> Hence multiple headers need to be separated by ':'
> The sample message header configuration of the producer above will match the message selector configuration of the consumer above.
> If this patch gets accepted, the documentation of the [maven-activemq-perf-plugin|http://activemq.apache.org/activemq-performance-module-users-manual.html] needs to be updated as well. 

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