java - liferay portlet soap client, proxy authentication -

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i have portlet deployed in liferay portal (windows) somewhere makes call soap service like:

url url = new url("https://walter.dia.fi.upm.es:8443/integrate_collaborative_tools/services/semanticinteroperabilitylayer?wsdl"); string namespace = "http://queryengine"; string servicename = "semanticinteroperabilitylayer"; qname serviceqn = new qname(namespace, servicename);  service service = service.create(url,serviceqn);   qname qn = new qname(namespace,"semanticinteroperabilitylayerhttpssoap11endpoint"); semanticinteroperabilitylayerporttype porttype=service.getport(qn,semanticinteroperabilitylayerporttype.class);

now, need deploy test server behind proxy.

how going alter liferay, os or code configuration in order authenticate proxy?


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