UserFacadeBean.java

package net.tooan.ynpay.core.ejb.user;

import net.tooan.ynpay.commons.YnpayJndiConstants;
import net.tooan.ynpay.core.ejb.helper.CoreFacadeBean;
import net.tooan.ynpay.core.ejb.service.user.UserService;
import net.tooan.ynpay.user.agent.bean.User;
import net.tooan.ynpay.user.agent.facade.UserFacade;
import org.apache.commons.collections.CollectionUtils;

import javax.ejb.EJB;
import javax.ejb.Stateless;
import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * User: Jing
 * Date: 13-10-14
 * Time: 下午9:08
 */
@Stateless(name = YnpayJndiConstants.User_Facade)
public class UserFacadeBean extends CoreFacadeBean<User, Long> implements UserFacade {
    @EJB
    UserService service;

    @Override
    public List<User> findBy(String field, Object value) throws Exception {
        return service.findBy(field, value);
    }

    @Override
    public User findOneBy(String field, Object value) throws Exception {
        return (User) CollectionUtils.get(findBy(field, value), 0);
    }

}