com.smhdemo.common.report.dao.ParameterDao.java Source code

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Here is the source code for com.smhdemo.common.report.dao.ParameterDao.java

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/**
 * 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
 */
package com.smhdemo.common.report.dao;

import java.util.List;

import javax.persistence.TypedQuery;

import org.springframework.stereotype.Repository;

import com.smhdemo.common.base.JpaDao;
import com.smhdemo.common.report.entity.Parameter;

/**
 * 
 * @author wu_zhijun
 *
 */
@Repository
public class ParameterDao extends JpaDao<Long, Parameter> {

    public Boolean findSessionIsEntityByParameterIdAndUserName(final Long parameterId, final String userName) {
        String hql = "Select p From Parameter As p Where p.id=:parameterId And p.defaultValue=:userName";

        TypedQuery<Parameter> query = this.getEntityManager().createQuery(hql, Parameter.class);
        query.setParameter("parameterId", parameterId);
        query.setParameter("userName", userName);

        List<Parameter> list = query.getResultList();
        return list.isEmpty() ? false : true;
    }
}