Package com.tubeonfire.controller

Source Code of com.tubeonfire.controller.TubeSearchController

package com.tubeonfire.controller;

import java.io.IOException;
import java.net.URLDecoder;
import java.util.Calendar;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.tubeonfire.entity.TubesFeed;
import com.tubeonfire.service.TubeService;
import com.tubeonfire.util.JavaCacheHandle;

public class TubeSearchController extends HttpServlet {
  private static final long serialVersionUID = 1L;

  protected void doGet(HttpServletRequest request,
      HttpServletResponse response) throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    response.setHeader("Cache-Control", "public, max-age=86400");
    Calendar cal = Calendar.getInstance();
    cal.add(Calendar.DATE, 1);
    response.setHeader("Expires", cal.getTime().toString());
    // search by input key.
    String[] splitted = request.getRequestURI().split("/");
    String key = null;
    int currentPage = 1;
    if (splitted.length == 3) {

      key = URLDecoder.decode(splitted[2], "UTF-8");
    } else if (splitted.length == 4) {
      key = URLDecoder.decode(splitted[2], "UTF-8");
      try {
        currentPage = Integer.parseInt(splitted[3]);
      } catch (Exception e) {
        currentPage = 1;
      }
    } else {
      response.sendRedirect("/home");
    }
    try {
      System.out.println("Keyword to search : " + key);
      TubesFeed result = TubeService.searchByKey(key, currentPage, 1);
      request.setAttribute("url", request.getRequestURL());
      request.setAttribute("listCategory", JavaCacheHandle.getCategory());
      request.setAttribute("listChannel", JavaCacheHandle.getChannels());
      request.setAttribute("result", result);
      request.setAttribute("key", key);
      request.getRequestDispatcher("/tube_show.jsp")
          .forward(request, response);
    } catch (Exception e) {
      response.sendRedirect("/home");
    }

  }
}
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