package org.osforce.connect.task.knowledge;
import java.util.Map;
import org.osforce.connect.entity.commons.Statistic;
import org.osforce.connect.entity.knowledge.Question;
import org.osforce.connect.service.commons.StatisticService;
import org.osforce.connect.service.knowledge.QuestionService;
import org.osforce.spring4me.task.AbstractTask;
import org.osforce.spring4me.task.annotation.Task;
import org.springframework.beans.factory.annotation.Autowired;
/**
*
* @author gavin
* @since 1.0.0
* @create Mar 29, 2011 - 12:37:01 PM
* <a href="http://www.opensourceforce.org">开源力量</a>
*/
@Task
public class QuestionViewCountTask extends AbstractTask {
private StatisticService statisticService;
private QuestionService questionService;
public QuestionViewCountTask() {
}
@Autowired
public void setStatisticService(StatisticService statisticService) {
this.statisticService = statisticService;
}
@Autowired
public void setQuestionService(QuestionService questionService) {
this.questionService = questionService;
}
@Override
protected void doTask(Map<Object, Object> context) throws Exception {
Long questionId = (Long) context.get("questionId");
Question question = questionService.getQuestion(questionId);
Statistic statistic = statisticService.getStatistic(Statistic.TYPE_VIEW, questionId, Question.NAME);
if(statistic==null) {
statistic = new Statistic(Statistic.TYPE_VIEW, questionId, Question.NAME);
}
Long views = statistic.countAdd();
statistic.setProjectId(question.getProjectId());
statisticService.createStatistic(statistic);
//
question.setViews(views);
questionService.updateQuestion(question);
}
}