Re: Questions about Muse Capabilities

1. I did not get the point of your first question : what is  "muse configuration capability"?

3. It is initialized on concrete implementor of your capability. You can see that on the apache-httpd example. 

In the mentioned example the array of QNames is statically declared on the capability interface while the corresponding (concrete) getter is declared on the capability implementation.

Regards,

Andrea

2009/3/16 SARA1232007 <cyl_axis@...>

Hi,

I have following quesiton about  Muse Capabilities:

1. I guess the function of muse configuration capability can be done by
WS-ResourceProperties SetResourceProperty and GetResourceProperty, that's
why muse configuration capability do nothing.
What I don't understand is then what can muse configuration capability do?

2. the shutdown() operation performed by SimpleResource do two things: call
prepareShutdown() by each of its capabilities, then call shutdown() by each
of its capabilities, and at last removeResource from ResourceManager. In
AbstractCapability.java,  prepareShutdown() does nothing, and shutdown()
only change the value of _hasBeenShutdown flag. What is Is _hasBeenShutdown
used for? Is _hasBeenShutdown flag be check before each invocation of a
capability? And more important, how does muse release the resources occupied
by Resouce and capabilities?

3. Almost every WSDM capability has a PROPERTIES field to present
propertyQNames. How is it initialized? What value will propertyQNames for
each WSDM capability to take?

Hope someone could do some help.

Thanks
Sara
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