com.glaf.wechat.service.impl.WxProductServiceImpl.java Source code

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Here is the source code for com.glaf.wechat.service.impl.WxProductServiceImpl.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.glaf.wechat.service.impl;

import java.util.Date;
import java.util.List;

import org.apache.ibatis.session.RowBounds;
import org.mybatis.spring.SqlSessionTemplate;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.glaf.core.dao.EntityDAO;
import com.glaf.core.id.IdGenerator;
import com.glaf.wechat.domain.WxProduct;
import com.glaf.wechat.mapper.WxProductMapper;
import com.glaf.wechat.query.WxProductQuery;
import com.glaf.wechat.service.WxProductService;

@Service("wxProductService")
@Transactional(readOnly = true)
public class WxProductServiceImpl implements WxProductService {
    protected final Logger logger = LoggerFactory.getLogger(getClass());

    protected EntityDAO entityDAO;

    protected IdGenerator idGenerator;

    protected SqlSessionTemplate sqlSessionTemplate;

    protected WxProductMapper wxProductMapper;

    public WxProductServiceImpl() {

    }

    @Transactional
    public void deleteById(Long id) {
        if (id != null) {
            wxProductMapper.deleteWxProductById(id);
        }
    }

    @Transactional
    public void deleteByIds(List<Long> ids) {
        if (ids != null && !ids.isEmpty()) {
            for (Long id : ids) {
                wxProductMapper.deleteWxProductById(id);
            }
        }
    }

    public int count(WxProductQuery query) {
        query.ensureInitialized();
        return wxProductMapper.getWxProductCount(query);
    }

    public List<WxProduct> list(WxProductQuery query) {
        query.ensureInitialized();
        List<WxProduct> list = wxProductMapper.getWxProducts(query);
        return list;
    }

    public int getWxProductCountByQueryCriteria(WxProductQuery query) {
        return wxProductMapper.getWxProductCount(query);
    }

    public List<WxProduct> getWxProductsByQueryCriteria(int start, int pageSize, WxProductQuery query) {
        RowBounds rowBounds = new RowBounds(start, pageSize);
        List<WxProduct> rows = sqlSessionTemplate.selectList("getWxProducts", query, rowBounds);
        return rows;
    }

    public WxProduct getWxProduct(Long id) {
        if (id == null) {
            return null;
        }
        WxProduct wxProduct = wxProductMapper.getWxProductById(id);
        return wxProduct;
    }

    @Transactional
    public void save(WxProduct wxProduct) {
        if (wxProduct.getId() == null) {
            wxProduct.setId(idGenerator.nextId("WX_WXPRODUCT"));
            wxProduct.setCreateDate(new Date());
            wxProductMapper.insertWxProduct(wxProduct);
        } else {
            wxProductMapper.updateWxProduct(wxProduct);
        }
    }

    @javax.annotation.Resource
    public void setEntityDAO(EntityDAO entityDAO) {
        this.entityDAO = entityDAO;
    }

    @javax.annotation.Resource
    public void setIdGenerator(IdGenerator idGenerator) {
        this.idGenerator = idGenerator;
    }

    @javax.annotation.Resource
    public void setWxProductMapper(WxProductMapper wxProductMapper) {
        this.wxProductMapper = wxProductMapper;
    }

    @javax.annotation.Resource
    public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) {
        this.sqlSessionTemplate = sqlSessionTemplate;
    }

}