Will get the data type for the marshaller factory so know which marshaller to
get to marshal the data. Will first check the locator uri for a 'datatype'
parameter and take that value if it exists. Otherwise, will use the
default datatype for the client invoker, based on transport.
returns true if the transport is bi-directional in nature, for example,
SOAP in unidirectional and SOCKETs are bi-directional (unless behind a firewall
subclasses should override to provide any specific start logic
return true if the server invoker is started, false if not
subclasses should override to provide any specific stop logic
destory the invoker permanently
Sets the server invoker's transport specific configuration. Will need to set before calling
start() method (or at least stop() and start() again) before configurations will take affect.
Gets teh server invoker's transport specific configuration.
This method should only be called by the service controller when this invoker is
specified within the Connector configuration of a service xml. Calling this directly
will have no effect, as will be used in building the locator uri that is published
for detection and this happens when the invoker is first created and started (after that, no one
will be aware of a change).