Domino webservice consumer that should support adding an OAuth authentication token to its header

We need the ability in Domino webservice consumer that should support adding an OAuth authentication token to its header

1.Who needs this?

Developer, Application Owner, required by several webservice providers like SAP, ...

2.What do they want?

Ability to programmatically add a token to the header of a webservice consumer request. Adding a OAuth token to the header is not possible right now as the used Apache Axis library does not support this feature.

3.And why do they want it?

To connect to several webservice providers that provide data access for DOmino applications like SAP.

4.Explain in detail how the feature will be incorporated to the specific use case.

Extend the used Axis library or depend on another implementation that support adding / modify the header of a Domino webservice consumer.