com.dp2345.service.impl.ShopRankServiceImpl.java Source code

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Here is the source code for com.dp2345.service.impl.ShopRankServiceImpl.java

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/*
 * Copyright 2013-2015 cetvision.com. All rights reserved.
 * Support: http://www.cetvision.com
 * License: http://www.cetvision.com/license
 */
package com.dp2345.service.impl;

import java.math.BigDecimal;

import javax.annotation.Resource;

import org.apache.commons.lang.StringUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.dp2345.dao.ShopRankDao;
import com.dp2345.entity.ShopRank;
import com.dp2345.service.ShopRankService;

/**
 * Service - 
 * 
 * @author CETVISION CORP
 * @version 2.0.3
 */
@Service("shopRankServiceImpl")
public class ShopRankServiceImpl extends BaseServiceImpl<ShopRank, Long> implements ShopRankService {

    @Resource(name = "shopRankDaoImpl")
    private ShopRankDao shopRankDao;

    @Resource(name = "shopRankDaoImpl")
    public void setBaseDao(ShopRankDao shopRankDao) {
        super.setBaseDao(shopRankDao);
    }

    @Transactional(readOnly = true)
    public boolean nameExists(String name) {
        return shopRankDao.nameExists(name);
    }

    @Transactional(readOnly = true)
    public boolean nameUnique(String previousName, String currentName) {
        if (StringUtils.equalsIgnoreCase(previousName, currentName)) {
            return true;
        } else {
            if (shopRankDao.nameExists(currentName)) {
                return false;
            } else {
                return true;
            }
        }
    }

    @Transactional(readOnly = true)
    public boolean amountExists(BigDecimal amount) {
        return shopRankDao.amountExists(amount);
    }

    @Transactional(readOnly = true)
    public boolean amountUnique(BigDecimal previousAmount, BigDecimal currentAmount) {
        if (previousAmount != null && previousAmount.compareTo(currentAmount) == 0) {
            return true;
        } else {
            if (shopRankDao.amountExists(currentAmount)) {
                return false;
            } else {
                return true;
            }
        }
    }

    @Transactional(readOnly = true)
    public ShopRank findDefault() {
        return shopRankDao.findDefault();
    }

    @Transactional(readOnly = true)
    public ShopRank findByAmount(BigDecimal amount) {
        return shopRankDao.findByAmount(amount);
    }

}