operation.setWsdlURI(wsdlURI);
operation.setPortType(portType);
operation.setOperationName(operationName);
// Set up the message
Part part = new Part();
part.setName("KeywordSearchRequest");
StringBuffer buffer = new StringBuffer();
buffer.append("<keyword>" + author + "</keyword>\n");
buffer.append("<page>1</page>\n");
buffer.append("<mode>books</mode>\n");
buffer.append("<tag>webservices-20</tag>\n");
buffer.append("<type>lite</type>\n");
buffer.append("<devtag>*******</devtag>\n");
buffer.append("<version>1.0</version>\n");
part.setValue(buffer.toString());
message.addPart(part);
}