com.roncoo.jui.common.dao.impl.DataDictionaryDaoImpl.java Source code

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Here is the source code for com.roncoo.jui.common.dao.impl.DataDictionaryDaoImpl.java

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/*
 * Copyright 2015-2016 RonCoo(http://www.roncoo.com) Group.
 *  
 * Licensed 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.roncoo.jui.common.dao.impl;

import java.util.Date;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.util.StringUtils;

import com.roncoo.jui.common.dao.DataDictionaryDao;
import com.roncoo.jui.common.entity.RcDataDictionary;
import com.roncoo.jui.common.entity.RcDataDictionaryExample;
import com.roncoo.jui.common.entity.RcDataDictionaryExample.Criteria;
import com.roncoo.jui.common.mapper.RcDataDictionaryMapper;
import com.roncoo.jui.common.util.SqlUtil;
import com.roncoo.jui.common.util.jui.Page;

/**
 * 
 * @author wujing
 */
@Repository
public class DataDictionaryDaoImpl implements DataDictionaryDao {

    @Autowired
    private RcDataDictionaryMapper mapper;

    @Override
    public Page<RcDataDictionary> listForPage(int currentPage, int numPerPage, String orderField,
            String orderDirection, RcDataDictionary rcDataDictionary) {
        RcDataDictionaryExample example = new RcDataDictionaryExample();
        Criteria c = example.createCriteria();

        // 
        if (StringUtils.hasText(rcDataDictionary.getFieldName())) {
            c.andFieldNameLike(SqlUtil.like(rcDataDictionary.getFieldName()));
        }

        // ?
        StringBuilder orderByClause = new StringBuilder();
        if (StringUtils.hasText(orderField)) {
            orderByClause.append(orderField).append(" ").append(orderDirection).append(", ");
        }
        example.setOrderByClause(orderByClause.append("update_time desc").toString());

        int totalCount = mapper.countByExample(example);
        numPerPage = SqlUtil.checkPageSize(numPerPage);
        currentPage = SqlUtil.checkPageCurrent(totalCount, numPerPage, currentPage);
        example.setLimitStart(SqlUtil.countOffset(currentPage, numPerPage));
        example.setPageSize(numPerPage);
        Page<RcDataDictionary> page = new Page<RcDataDictionary>(totalCount,
                SqlUtil.countTotalPage(totalCount, numPerPage), currentPage, numPerPage,
                mapper.selectByExample(example));
        page.setOrderField(orderField);
        page.setOrderDirection(orderDirection);
        return page;
    }

    @Override
    public int insert(RcDataDictionary rcDataDictionary) {
        rcDataDictionary.setStatusId("1");
        rcDataDictionary.setCreateTime(new Date());
        rcDataDictionary.setUpdateTime(rcDataDictionary.getCreateTime());
        return mapper.insertSelective(rcDataDictionary);
    }

    @Override
    public int deleteById(Long id) {
        return mapper.deleteByPrimaryKey(id);
    }

    @Override
    public RcDataDictionary selectById(Long id) {
        return mapper.selectByPrimaryKey(id);
    }

    @Override
    public int updateById(RcDataDictionary rcDataDictionary) {
        rcDataDictionary.setUpdateTime(new Date());
        return mapper.updateByPrimaryKeySelective(rcDataDictionary);
    }

}