code: @Reference(target = "(jmx.objectname=WebSphere:feature=channelfw,type=endpoint,name=defaultHttpEndpoint-ssl)",
                 cardinality=ReferenceCardinality.OPTIONAL,
                 policy=ReferencePolicy.DYNAMIC,
                 policyOption=ReferencePolicyOption.GREEDY)
      protected void setEndPointInfoMBean(DynamicMBean endpointInfoMBean) {
          this.endpointInfoMBean = endpointInfoMBean;
      }
docs: DS injection.
  Note: If SSL is not enabled (e.g. if the keystore is not defined), then the SSL endpoint
  will not be started and this reference will not be satisfied; hence it's OPTIONAL.
  
  If the SSL endpoint is not started, then we cannot resolve the BatchRestUrl, since it
  requires the SSL endpoint.  In that case we assign the constant BatchRestUrlUnavailable
  to all new jobexecutions.