Hi Sashika, The feature will be enabled only when a value is set to the property.
No validation occurs here and also it removes the chance for user error on setting the property to an invalid value. By default the feature is not enabled. To enable we have to set a value to the property. This behavior can be found for "amqj.protocol.logging.level" property[1] as well in qpid. [1] - https://cwiki.apache.org/confluence/display/qpid/System+Properties#SystemProperties-amqj.protocol.logging.level Regards, Hemika Hemika Kodikara Software Engineer WSO2 Inc. lean . enterprise . middleware http://wso2.com Mobile : +94777688882 On Tue, Sep 6, 2016 at 2:13 AM, Sashika Wijesinghe <[email protected]> wrote: > Hi Hemika, > > When setting a routing key to a message I have used > "System.setProperty("AndesSetRoutingKey", > "1");" as described in the documentation [1]. As I observed any value set > for the "AndesSetRoutingKey" is considered as valid and the routing key > property is set to the message. > > May I know whether there is any validation applied to this property? I > have set an empty value as "System.setProperty("AndesSetRoutingKey", > "");" , this is also considered as valid and the "JMS_ANDES_ROUTING_KEY" > property set to the correct queue destination. When I passed a null value > to the property it fails with NullPointerException. According to [2] 'null' > value can not be set to a property. > > [1] https://docs.wso2.com/display/MB320/Setting+the+ > Routing+Key+for+Messages > [2] http://stackoverflow.com/questions/4323995/set-system- > propery-to-null-in-java > > Thank You > -- > > *Sashika WijesingheSoftware Engineer - QA Team* > Mobile : +94 (0) 774537487 > [email protected] >
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