Invoke a password-protected external web service by configuring
and deploying a JAX-RPC handler to set the associated user ID and password.
About this task
Providers of external web services can use HTTP basic authentication
to secure their services. When you configure an outbound service to invoke
an external web service that requires HTTP basic authentication, you configure
and deploy a JAX-RPC handler at the outbound port to provide the required
user ID and password in the form of an HTTP Basic Authentication header. To
configure and deploy this handler, complete the following steps.