Enumeration<?> names = request.getParameterNames();
while( names.hasMoreElements()) {
String key = (String)names.nextElement();
if (key.startsWith("ZoneName")) {
String[] value = request.getParameterValues( key );
if (null != value && 0 < value.length) EC2request.addZone( value[0] );
}
}
// -> execute the request
DescribeAvailabilityZonesResponse EC2response = EC2SoapServiceImpl.toDescribeAvailabilityZonesResponse( ServiceProvider.getInstance().getEC2Engine().handleRequest( EC2request ));
serializeResponse(response, EC2response);