package axis.ws.testing;

import java.io.IOException;

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 ClientPasswordCallback implements CallbackHandler {
    private String userid;
    private String password;
    
    public String getUserid() {
        return userid;
    }

    public void setUserid(String userid) {
        this.userid = userid;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }
    public void handle(Callback[] callbacks) throws IOException,
            UnsupportedCallbackException {
        WSPasswordCallback pc = (WSPasswordCallback) callbacks[0];
//        ApplicationContext context= SpringUtil.getContext();
//        PluginConfig cfg = (PluginConfig) context.getBean("globalCfg");
        pc.setIdentifier(this.getUserid());
        pc.setPassword(this.getPassword());
    }
}

package service; 
import org.apache.axis2.context.ServiceContext; 
import org.apache.axis2.context.MessageContext; 
public class LoginService 
{ 

   public boolean login(String username, String password) 
   { 
      if("bill".equals(username) && "1234".equals(password)) 
      {
        // 第1步：设置key-value 对 
         MessageContext mc = MessageContext.getCurrentMessageContext(); 
        ServiceContext sc = mc.getServiceContext(); 
        sc.setProperty("login", "成功登录"); 
        return true; 
      } 
      else 
      { 
        return false; 
      } 
   } 

   public String getLoginMsg() 
   { 
     //  第1步：获得key-value 对中的value 
      MessageContext mc = MessageContext.getCurrentMessageContext(); 
      ServiceContext sc = mc.getServiceContext(); 
      return (String)sc.getProperty("login"); 
   } 
}

------解决方案--------------------
使用如下的命令生成客户端使用的stub 类：  

%AXIS2_HOME%\bin\wsdl2java -uri http://localhost:8080/axis2/services/loginService?wsdl -p client -s -o stub  

在stub\src\client 目录中生成了一个LoginServiceStub.java 类，在该类中找到如下的构造句法：  

public LoginServiceStub(org.apache.axis2.context.ConfigurationContext configurationContext, String targetEndpoint, boolean useSeparateListener)  throws org.apache.axis2.AxisFault  
{  

  _serviceClient.getOptions().setSoapVersionURI( org.apache.axiom.soap.SOAP12Constants.SOAP_ENVELOPE_NAMESPACE_URI);  

}  

在该方法中最后添加如下的代码：  
// 第3 步：打开客户端的Session 管理功能  
_serviceClient.getOptions().setManageSession(true);  
   下面的客户端代码使用LoginServiceStub 对象访问了刚才建立的WebService：  

LoginServiceStub stub = new LoginServiceStub();  
LoginServiceStub.Login login = new Logi