checkbean.java

一个EJB项目

/*
 * CheckBean.java
 *
 * Created on 2008年11月4日, 下午5:00
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package newpackage;

/**
 *
 * @author Administrator
 */
import javax.ejb.Remote;
import javax.ejb.Stateless;
import javax.persistence.PersistenceContext;
import javax.persistence.EntityManager;

@Stateless
@Remote(CheckRemote.class)
public class CheckBean implements newpackage.CheckRemote {
    @PersistenceContext
   private EntityManager manage;
    public CheckBean() {
        
    }
  public boolean check(String name, String pwd){
    UserInfo user=manage.find(UserInfo.class, name);
    if(name.equals(user.getName())&&pwd.equals(user.getPassword()))
    { return (true);}
    else 
    {return (false);}
     
}
}