com.glaf.survey.service.impl.SurveyServiceImpl.java Source code

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Here is the source code for com.glaf.survey.service.impl.SurveyServiceImpl.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.survey.service.impl;

import java.util.*;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.commons.lang3.StringUtils;
import org.apache.ibatis.session.RowBounds;
import org.mybatis.spring.SqlSessionTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.glaf.core.id.*;
import com.glaf.core.util.StringTools;
import com.glaf.core.dao.*;
import com.glaf.survey.mapper.*;
import com.glaf.survey.domain.*;
import com.glaf.survey.query.*;
import com.glaf.survey.service.SurveyService;

@Service("surveyService")
@Transactional(readOnly = true)
public class SurveyServiceImpl implements SurveyService {
    protected final Logger logger = LoggerFactory.getLogger(getClass());

    protected EntityDAO entityDAO;

    protected IdGenerator idGenerator;

    protected SqlSessionTemplate sqlSessionTemplate;

    protected SurveyMapper surveyMapper;

    protected SurveyItemMapper surveyItemMapper;

    protected SurveyResultMapper surveyResultMapper;

    public SurveyServiceImpl() {

    }

    public int count(SurveyQuery query) {
        query.ensureInitialized();
        return surveyMapper.getSurveyCount(query);
    }

    @Transactional
    public void deleteById(Long surveyId) {
        if (surveyId != null) {
            surveyItemMapper.deleteSurveyItemBySurveyId(surveyId);
            surveyResultMapper.deleteSurveyResultBySurveyId(surveyId);
            surveyMapper.deleteSurveyById(surveyId);
        }
    }

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

    public Survey getSurvey(Long id) {
        if (id == null) {
            return null;
        }
        Survey survey = surveyMapper.getSurveyById(id);
        if (survey != null) {
            List<SurveyItem> items = surveyItemMapper.getSurveyItemsBySurveyId(survey.getId());
            survey.setItems(items);
            if (StringUtils.isNotEmpty(survey.getRelationIds())) {
                List<Long> relationIds = StringTools.splitToLong(survey.getRelationIds());
                if (relationIds != null && !relationIds.isEmpty()) {
                    for (Long surveyId : relationIds) {
                        Survey relation = surveyMapper.getSurveyById(surveyId);
                        List<SurveyItem> childItems = surveyItemMapper.getSurveyItemsBySurveyId(relation.getId());
                        relation.setItems(childItems);
                        survey.addRelation(relation);
                    }
                }
            }
        }

        return survey;
    }

    /**
     * ??
     * 
     * @param surveyId
     *            
     * @param ip
     *            IP?
     * @return
     */
    public SurveyResult getLatestSurveyResult(Long surveyId, String ip) {
        SurveyResultQuery query = new SurveyResultQuery();
        query.surveyId(surveyId);
        query.ip(ip);
        return surveyResultMapper.getLatestSurveyResult(query);
    }

    public int getSurveyCountByQueryCriteria(SurveyQuery query) {
        return surveyMapper.getSurveyCount(query);
    }

    public List<Survey> getSurveysByQueryCriteria(int start, int pageSize, SurveyQuery query) {
        RowBounds rowBounds = new RowBounds(start, pageSize);
        List<Survey> rows = sqlSessionTemplate.selectList("getSurveys", query, rowBounds);
        return rows;
    }

    public List<Survey> list(SurveyQuery query) {
        query.ensureInitialized();
        List<Survey> list = surveyMapper.getSurveys(query);
        return list;
    }

    @Transactional
    public void save(Survey survey) {
        if (survey.getId() == null) {
            survey.setId(idGenerator.nextId());
            survey.setCreateDate(new Date());
            surveyMapper.insertSurvey(survey);
        } else {
            surveyItemMapper.deleteSurveyItemBySurveyId(survey.getId());
            surveyMapper.updateSurvey(survey);
        }
        if (survey.getItems() != null && !survey.getItems().isEmpty()) {
            for (SurveyItem item : survey.getItems()) {
                item.setId(idGenerator.nextId());
                item.setSurveyId(survey.getId());
                surveyItemMapper.insertSurveyItem(item);
            }
        } else {
            if (StringUtils.isNotEmpty(survey.getContent())) {
                int sort = 0;
                StringTokenizer token = new StringTokenizer(survey.getContent());
                while (token.hasMoreTokens()) {
                    String tmp = token.nextToken();
                    if (StringUtils.contains(tmp, "=")) {
                        SurveyItem item = new SurveyItem();
                        item.setId(idGenerator.nextId());
                        item.setSurveyId(survey.getId());
                        item.setValue(tmp.substring(0, tmp.indexOf("=")));
                        item.setName(tmp.substring(tmp.indexOf("=") + 1, tmp.length()));
                        item.setSort(sort++);
                        surveyItemMapper.insertSurveyItem(item);
                    }
                }
            }
        }
    }

    @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 setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) {
        this.sqlSessionTemplate = sqlSessionTemplate;
    }

    @javax.annotation.Resource
    public void setSurveyItemMapper(SurveyItemMapper surveyItemMapper) {
        this.surveyItemMapper = surveyItemMapper;
    }

    @javax.annotation.Resource
    public void setSurveyMapper(SurveyMapper surveyMapper) {
        this.surveyMapper = surveyMapper;
    }

    @javax.annotation.Resource
    public void setSurveyResultMapper(SurveyResultMapper surveyResultMapper) {
        this.surveyResultMapper = surveyResultMapper;
    }

}