="class or interface in javax.xml.namespace">QName</a>&nbsp;interfaceName)</pre>
<div class="block">Sets the <code>interfaceName</code> as the
 <code>wsam:InterfaceName</code> element in the
 <code>wsa:Metadata</code> element.

 See <a href="http://www.w3.org/TR/2007/REC-ws-addr-metadata-20070904/#refmetadatfromepr">
 2.1 Referencing WSDL Metadata from an EPR</a> for more details.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>interfaceName</code> - The port type name of the endpo