Java tutorial
/** * Copyright (c)2010-2011 Enterprise Website Content Management System(EWCMS), All rights reserved. * EWCMS PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * http://www.ewcms.com */ /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package com.sshdemo.common.security.web.authentication.rememberme.dao; import javax.persistence.Query; import org.springframework.stereotype.Repository; import com.sshdemo.common.dao.JpaDAO; import com.sshdemo.common.security.web.authentication.rememberme.model.RememberMeToken; /** * * @author wangwei * @author wuzhijun */ @Repository public class RememberMeTokenDAO extends JpaDAO<String, RememberMeToken> { public void removeUserTokens(final String username) { String hql = "Delete From RememberMeToken o Where o.username=:username "; Query query = this.getEntityManager().createQuery(hql); query.setParameter("username", username); query.executeUpdate(); } }