Origin.Searchtweet.java Source code

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Here is the source code for Origin.Searchtweet.java

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/*
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package Origin;

import java.io.IOException;
import java.io.PrintWriter;
import static java.lang.System.out;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.logging.Level;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import twitter4j.*;
import twitter4j.conf.ConfigurationBuilder;

/**
 *
 * @author Wataru
 */
public class Searchtweet extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    private final String CONSUMER_KEY = "****";
    private final String CONSUMER_SECRET = "****";
    private final String ACCESS_TOKEN = "****";
    private final String ACCESS_TOKEN_SECRET = "****";

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException, TwitterException {
        response.setContentType("text/html;charset=UTF-8");
        ConfigurationBuilder cb = new ConfigurationBuilder();
        cb.setDebugEnabled(true);
        cb.setOAuthConsumerKey(CONSUMER_KEY);
        cb.setOAuthConsumerSecret(CONSUMER_SECRET);
        cb.setOAuthAccessToken(ACCESS_TOKEN);
        cb.setOAuthAccessTokenSecret(ACCESS_TOKEN_SECRET);
        TwitterFactory tf = new TwitterFactory(cb.build());
        Twitter twitter = tf.getInstance();
        User user = twitter.verifyCredentials();
        request.setCharacterEncoding("UTF-8");
        String search = "?" + request.getParameter("searchtweet");
        //String search= request.getParameter("searchtweet");
        Query query = new Query();
        query.setCount(100);
        query.setQuery(search);
        QueryResult queryresult = null;
        try {
            queryresult = twitter.search(query);
        } catch (TwitterException e1) {
            e1.printStackTrace();
        }
        ArrayList<String> userID = new ArrayList<>();
        for (Status tweet : queryresult.getTweets()) {
            userID.add(tweet.getUser().getScreenName());
        }
        ArrayList<String> profileimg = new ArrayList<>();
        for (Status tweet : queryresult.getTweets()) {
            profileimg.add(tweet.getUser().getBiggerProfileImageURL());
        }
        ArrayList<String> username = new ArrayList<>();
        for (Status tweet : queryresult.getTweets()) {
            username.add(tweet.getUser().getName() + "<br>" + "@" + tweet.getUser().getScreenName());
        }
        ArrayList<String> usernameURL = new ArrayList<>();
        for (Status tweet : queryresult.getTweets()) {
            username.add(tweet.getUser().getURL());
        }
        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd HH:mm:ss");

        ArrayList<String> resulttweet = new ArrayList<>();
        for (Status tweet : queryresult.getTweets()) {
            resulttweet.add(tweet.getText() + "<br>" + sdf.format(tweet.getCreatedAt()));
        }
        request.setAttribute("search", search);
        request.setAttribute("userID", userID);
        request.setAttribute("profileimg", profileimg);
        request.setAttribute("username", username);
        request.setAttribute("resulttweet", resulttweet);
        request.setAttribute("usernameURL", usernameURL);
        request.getRequestDispatcher("/searchtweet.jsp").forward(request, response);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (TwitterException ex) {
            java.util.logging.Logger.getLogger(Searchtweet.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (TwitterException ex) {
            java.util.logging.Logger.getLogger(Searchtweet.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}