Javadoc
Handles any call to this resource. The default implementation check the
#isConditional() and
#isNegotiated() method to determine
which one of the
#doConditionalHandle(),
#doNegotiatedHandle() and
#doHandle() methods
should be
invoked. It also catches any
ResourceException thrown and updates
the response status using the
#setStatus(Status,Throwable,String) method.
After handling, if the status is set to
org.restlet.data.Status#CLIENT_ERROR_METHOD_NOT_ALLOWED, then
#updateAllowedMethods() is invoked to give the resource a chance
to inform the client about the allowed methods.