setsurveyaction.java

简单的网上调查系统。采用Spring+Hibernate方式设计架构。

		surveyChild.setSurveyOptionId(Integer.valueOf((String)req.getParameter("surveyOptionId")));
		getSetSurveyChild().updateSurveyChild(surveyChild);
		//获取已有的调查子项目
		List listSurveyChildOptions = getSetSurveyChild().querySurveyChild(surveyChild.getSurveyOptionId());
		//将已有的调查名称传递给页面
		model.put("listSurveyChildOptions", listSurveyChildOptions);
		//存放消息
        model.put("msg", getSetSurveyChild().getMsg());
        try {
        	model.put("surveyOptionName", new String(((String)req.getParameter("surveyOptionName")).getBytes("iso8859-1"),"GBK"));	
        } catch (Exception ex) {
        	ex.printStackTrace();
        }
		model.put("surveyOptionId", (String)req.getParameter("surveyOptionId"));
		model.put("userId", (String)req.getParameter("userId")); 
		return new ModelAndView(getSurveyChildOption(), model); 
	 } 
	 //删除surveyChild
	 public ModelAndView deleteSurveyChildOption(HttpServletRequest req, HttpServletResponse res) throws ServletRequestBindingException { 
	 	//强制转换成surveyChild
    	SurveyChild surveyChild = getSurveyChildCommand(req, res);
        Map model = new HashMap(); 
        //进行修改调查子项目的业务逻辑处理
		surveyChild.setSurveyOptionId(Integer.valueOf((String)req.getParameter("surveyOptionId")));
		getSetSurveyChild().deleteSurveyChild(surveyChild);
		//获取已有的调查子项目
		List listSurveyChildOptions = getSetSurveyChild().querySurveyChild(surveyChild.getSurveyOptionId());
		//将已有的调查名称传递给页面
		model.put("listSurveyChildOptions", listSurveyChildOptions);
		//存放消息
        model.put("msg", getSetSurveyChild().getMsg());
        try {
        	model.put("surveyOptionName", new String(((String)req.getParameter("surveyOptionName")).getBytes("iso8859-1"),"GBK"));	
        } catch (Exception ex) {
        	ex.printStackTrace();
        }
		model.put("surveyOptionId", (String)req.getParameter("surveyOptionId"));
		model.put("userId", (String)req.getParameter("userId")); 
		return new ModelAndView(getSurveyChildOption(), model); 
	 }
	//设定调查项目
	public ModelAndView setSurveyOption(HttpServletRequest req, HttpServletResponse res) throws ServletRequestBindingException { 
		//强制转换成Survey
	    Survey survey = getSurveyCommand(req, res);
	    Map model = new HashMap(); 
		//获取已有的调查项目
		List listSurveyOptions = getSetSurveyOption().querySurveyOption(survey.getId());
		//将已有的调查项目传递给页面
		model.put("listSurveyOptions", listSurveyOptions);
		model.put("surveyName", survey.getName());
		model.put("surveyId", survey.getId());
		model.put("userId", (String)req.getParameter("userId")); 
		return new ModelAndView(getSurveyOption(), model); 
	}
	//设定调查子项目
	public ModelAndView setSurveyChildOption(HttpServletRequest req, HttpServletResponse res) throws ServletRequestBindingException { 
		//强制转换成SurveyOption
    	SurveyOption surveyOption = getSurveyOptionCommand(req, res);
	    Map model = new HashMap(); 
		//获取已有的调查子项目
		List listSurveyChildOptions = getSetSurveyChild().querySurveyChild(surveyOption.getId());
		//将已有的调查子项目传递给页面
		model.put("listSurveyChildOptions", listSurveyChildOptions);
		model.put("surveyOptionName", surveyOption.getName());
		model.put("surveyOptionId", surveyOption.getId());
		model.put("userId", (String)req.getParameter("userId")); 
		return new ModelAndView(getSurveyChildOption(), model); 
	}
	//生成调查
	public ModelAndView createSurvey(HttpServletRequest req, HttpServletResponse res) throws ServletRequestBindingException { 
		//强制转换成Survey
	    Survey survey = getSurveyCommand(req, res);
	    Map model = new HashMap(); 
		//获取已有的调查项目
		List listSurveyOptions = getSetSurveyOption().querySurveyOption(survey.getId());
		//将已有的调查项目传递给页面
		model.put("listSurveyOptions", listSurveyOptions);
		//获取每个调查项目的子项目
		Map mapSurveyChildOptions = new HashMap();
		for (int i = 0; listSurveyOptions != null && i < listSurveyOptions.size(); i++) {
	  		SurveyOption surveyOption = (SurveyOption)listSurveyOptions.get(i);
			//获取已有的调查子项目
			List listSurveyChildOptions = getSetSurveyChild().querySurveyChild(surveyOption.getId());
			//将每一个调查子项目根据调查项目的id，存入map
			mapSurveyChildOptions.put(surveyOption.getId(), listSurveyChildOptions);
		}
		//将该调查的所有调查子项目传递给页面
		model.put("survey", survey);
		model.put("mapSurveyChildOptions", mapSurveyChildOptions);
		//存储用户id
		model.put("userId", (String)req.getParameter("userId")); 
		return new ModelAndView(getSurvey(), model); 
	}
	//统计调查结果
	public ModelAndView countSurvey(HttpServletRequest req, HttpServletResponse res) throws ServletRequestBindingException { 
		//强制转换成Survey
		int surveyId = Integer.valueOf((String)req.getParameter("surveyId"));
	    Map model = new HashMap(); 
		//获取已有的调查项目
		List listSurveyOptions = getSetSurveyOption().querySurveyOption(surveyId);
		//将已有的调查项目传递给页面
		model.put("listSurveyOptions", listSurveyOptions);
		//获取每个调查项目的子项目
		Map mapSurveyChildOptions = new HashMap();
		//存储每个调查子项目的统计结果
		Map mapSurveyChildCount = new HashMap();
		for (int i = 0; listSurveyOptions != null && i < listSurveyOptions.size(); i++) {
	  		SurveyOption surveyOption = (SurveyOption)listSurveyOptions.get(i);
			//获取用户选择的调查子项目
			int surveyChildId = Integer.valueOf((String)req.getParameter(surveyOption.getId().toString()));
			SurveyChildCount surveyChildCount = new SurveyChildCount();
			surveyChildCount.setSurveyChildId(surveyChildId);
			//查看是否有用户已经提交了调查
			SurveyChildCount surveyChildCount1 = getSetSurveyChildCount().querySurveyChildCount(surveyChildCount);
			if (surveyChildCount1 != null) {
				surveyChildCount = surveyChildCount1;
				//累加用户提交该调查子项目的次数
				surveyChildCount.setCount(surveyChildCount.getCount() + 1);
				//将该调查子项目的提交次数记录进数据库
				getSetSurveyChildCount().updateSurveyChildCount(surveyChildCount);
			} else {
				//累加用户提交该调查子项目的次数
				surveyChildCount.setCount(surveyChildCount.getCount() + 1);
				//将该调查子项目的提交次数记录进数据库
				getSetSurveyChildCount().updateSurveyChildCount(surveyChildCount);
			}
			
			//获取已有的调查子项目
			List listSurveyChildOptions = getSetSurveyChild().querySurveyChild(surveyOption.getId());
			//将每一个调查子项目根据调查项目的id，存入map
			mapSurveyChildOptions.put(surveyOption.getId(), listSurveyChildOptions);
			mapSurveyChildCount.put(surveyChildId, surveyChildCount.getCount());
		}
		//将该调查的所有调查子项目传递给页面
		try {
        	model.put("surveyName", new String(((String)req.getParameter("surveyName")).getBytes("iso8859-1"),"GBK"));	
        } catch (Exception ex) {
        	ex.printStackTrace();
        }
		model.put("mapSurveyChildOptions", mapSurveyChildOptions);
		model.put("mapSurveyChildCount", mapSurveyChildCount);
		model.put("msg", "您的调查已成功提交");
		//存储用户id
		model.put("userId", (String)req.getParameter("userId")); 
		return new ModelAndView(getSurveyOK(), model); 
	}
	/**返回the survey
	 */
	public String getSurvey() {
		return survey;
	}
	/**设定survey
	 */
	public void setSurvey(String survey) {
		this.survey = survey;
	}
	/**返回surveyChildOption
	 */
	public String getSurveyChildOption() {
		return surveyChildOption;
	}
	/**设定surveyChildOption
	 */
	public void setSurveyChildOption(String surveyChildOption) {
		this.surveyChildOption = surveyChildOption;
	}
	/**返回surveyName
	 */
	public String getSurveyName() {
		return surveyName;
	}
	/**设定surveyName
	 */
	public void setSurveyName(String surveyName) {
		this.surveyName = surveyName;
	}
	/**返回the surveyOption
	 */
	public String getSurveyOption() {
		return surveyOption;
	}
	/**设定surveyOption 
	 */
	public void setSurveyOption(String surveyOption) {
		this.surveyOption = surveyOption;
	}
	/**返回setSurvey
	 */
	public SetSurvey getSetSurvey() {
		return setSurvey;
	}
	/**设定setSurvey
	 */
	public void setSetSurvey(SetSurvey setSurvey) {
		this.setSurvey = setSurvey;
	}
	/**返回setSurveyOption
	 */
	public SetSurveyOption getSetSurveyOption() {
		return setSurveyOption;
	}
	/**设定setSurveyOption
	 */
	public void setSetSurveyOption(SetSurveyOption setSurveyOption) {
		this.setSurveyOption = setSurveyOption;
	}
	/**返回the setSurveyChild
	 */
	public SetSurveyChild getSetSurveyChild() {
		return setSurveyChild;
	}
	/**设定setSurveyChild
	 */
	public void setSetSurveyChild(SetSurveyChild setSurveyChild) {
		this.setSurveyChild = setSurveyChild;
	}
	/**返回setSurveyChildCount.
	 */
	public SetSurveyChildCount getSetSurveyChildCount() {
		return setSurveyChildCount;
	}	
	/**设定setSurveyChildCount
	 */
	public void setSetSurveyChildCount(SetSurveyChildCount setSurveyChildCount) {
		this.setSurveyChildCount = setSurveyChildCount;
	}
	/**返回surveyOK.
	 */
	public String getSurveyOK() {
		return surveyOK;
	}
	/**设定surveyOK
	 */
	public void setSurveyOK(String surveyOK) {
		this.surveyOK = surveyOK;
	}		 
}