flex 登陆问题 - Java / Java EE

我在java类写了一个登陆方法：
//用户名和密码登陆  
public boolean loginDemo(String name,String password){

Login login = new Login();//id,name,password 3个参数
boolean resultLogin=false;
String sql = "select * from test_users where name='" + name
+ "' and password='" + password + "'";
try {
stm=getconn().createStatement();
rs=stm.executeQuery(sql);
while(rs.next()){
login.setName(rs.getString(1));
login.setPassword(rs.getString(2));
resultLogin = true;

}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
  return resultLogin;

}



在flex端怎么调用


  <s:Label x="86" y="147" text="用户名：" width="84" height="32"/>
<s:Label x="86" y="207" text="密码：" width="53" height="22"/>
<s:TextInput x="178" y="147"/>
<s:TextInput x="178" y="207"/>
<s:Button x="157" y="313" label="登陆"/>

---

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
xmlns:s="l