com.ewcms.content.vote.web.ResultServlet.java Source code

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Here is the source code for com.ewcms.content.vote.web.ResultServlet.java

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/**
 * Copyright (c)2010-2011 Enterprise Website Content Management System(EWCMS), All rights reserved.
 * EWCMS PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 * http://www.ewcms.com
 */

package com.ewcms.content.vote.web;

import java.io.IOException;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang3.StringUtils;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

import com.ewcms.content.vote.service.QuestionnaireService;

/**
 * 
 * 
 * @author ?
 * 
 */
public class ResultServlet extends HttpServlet {

    private static final long serialVersionUID = 3134667138637919147L;

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        ServletOutputStream out = null;
        StringBuffer output = new StringBuffer();
        try {
            String id = req.getParameter("id");

            if (!id.equals("") && StringUtils.isNumeric(id)) {
                Long questionnaireId = new Long(id);

                ServletContext application = getServletContext();
                WebApplicationContext wac = WebApplicationContextUtils.getWebApplicationContext(application);
                QuestionnaireService questionnaireService = (QuestionnaireService) wac
                        .getBean("questionnaireService");

                String ipAddr = req.getRemoteAddr();

                output = questionnaireService.getQuestionnaireResultClientToHtml(questionnaireId,
                        getServletContext().getContextPath(), ipAddr);
            }
            out = resp.getOutputStream();
            resp.setCharacterEncoding("UTF-8");
            resp.setContentType("text/html; charset=UTF-8");
            out.write(output.toString().getBytes("UTF-8"));
            out.flush();
        } finally {
            if (out != null) {
                out.close();
                out = null;
            }
        }
    }
}