Howto inverse the boolean value of a configuration file property ?

[vmahe]

Hello everyone,

I have a bundle with an associated .cfg file containing a boolean property : enable.authentication=true

Is it possible to use the inverse value of this property in order to configure a given property of a bean ?

Something like :

<property name="ignoreActions" value="not(${enable.authentication})" />

This would prevent me from having 2 properties instead of one in my config file.

???

Thanks

Regards

Vincent

[michal.warecki]

Do you mean in Spring beans configuration? With Spring Expression Language there is possiblity to do so : http://static.springsource.org/spring/docs/3.0.5.RELEASE/reference/expressions.html