delphi作为客户端，xfire + spring 开发的ws-security客户端如何发送header?

Question

  我这是JAV的调用方法：
  
      Service srvcModel = new ObjectServiceFactory()
                .create(Iquery.class);
        XFireProxyFactory factory = new XFireProxyFactory(XFireFactory
                .newInstance().getXFire());             
                  
         
　
      
        String helloWorldURL = "http://172.17.99.20/yygh/services/Query";
      
        try {
         Iquery srvc = (Iquery) factory.create(
                    srvcModel, helloWorldURL);
          
         　         Client client = ((XFireProxy)Proxy.getInvocationHandler(srvc)).getClient();
         
       
         
       
         
         client.addOutHandler(new DOMOutHandler());

Properties properties = new Properties();

properties.setProperty(WSHandlerConstants.ACTION,WSHandlerConstants.USERNAME_TOKEN);//密码类
properties.setProperty(WSHandlerConstants.PASSWORD_TYPE, WSConstants.PW_DIGEST); //密码类型 /PW_DIGEST以摘要方式发送，PW_TEXT以明文方式发送
properties.setProperty(WSHandlerConstants.USER, "tom");
properties.setProperty("password","123456");

properties.setProperty(WSHandlerConstants.PW_CALLBACK_CLASS, UtClientPasswordHandler.class.getName());

client.addOutHandler(new WSS4JOutHandler(properties));
         out.println("yygh:"+srvc.GetMzYygh("2008-05-01 00:00:00","2008-05-31 00:00:00").size());
   } catch (MalformedURLException e) {
            e.printStackTrace();
        }
  
　  
　
UtClientPasswordHandlerpackage com.client;import java.io.IOException;
import java.util.HashMap;
import java.util.Map;import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;import org.apache.ws.security.WSPasswordCallback;public class UtClientPasswordHandler implements CallbackHandler { private static final Map<String,String> pwMockDB = new HashMap<String,String>();
static{
pwMockDB.put("tom","123456");
}

public void handle(Callback[] callbacks) throws IOException,
UnsupportedCallbackException {

// TODO 自动生成方法存根

WSPasswordCallback callback = (WSPasswordCallback)callbacks[0];

String id = callback.getIdentifer();

callback.setPassword(pwMockDB.get(id)); }}