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관리 메뉴

IT.FARMER

spring / twitter 연동 (twitter4j) 본문

Spring

spring / twitter 연동 (twitter4j)

아이티.파머 2013. 12. 18. 20:58
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twitter API 연동을 하기 위해서는 https://dev.twitter.com MyApplication 에서 사용해야할 App을 등록한다.






필요한 Token을 얻을수 있다.

use library : http://twitter4j.org

reference site : 

1. Twitter.java
package com.test.java.social.twitter;

import static com.sigongmedia.wbs.sbms.common.utils.StringUtils.*;

import javax.servlet.http.HttpServletRequest;

import twitter4j.IDs;
import twitter4j.Paging;
import twitter4j.ResponseList;
import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.TwitterFactory;
import twitter4j.auth.AccessToken;
import twitter4j.auth.RequestToken;

import com.sigongmedia.wbs.sbms.common.log.SBMSLog;


/**
 * <pre>
 * Class Name  : TwitterClient3.java.java
 * Description :
 * Modification Information
 *
 *    수정일　　　 　　  수정자　　　     수정내용
 *    ────────────   ─────────   ───────────────────────────────
 *    2013. 4. 15.        skan               최초생성
 * </pre>
 *
 * @author skan
 * @since 2013. 4. 15.
 * @version
 *
 * Copyright (C) 2011 by SIGONGMEDIA All right reserved.
 */

public class TwitterClient3 extends SBMSLog implements TwittweClientImpl{
      
      
       public TwitterClient3() {
             super();
            System. out.println("TwitterClient" );
      }
      
      Twitter twitter;
      RequestToken requestToken = null ;
      AccessToken accessToken = null ;
      
       final String CONSUMER_KEY = "발급 받은 consumer key";
       final String CONSUMER_SECRET = "발급 받은 consumer secret" ;
      
      
       /**
       * Twitter 계정으로 Sign in
       * @return
       */
       public RequestToken getRequestToken() {
             twitter = new TwitterFactory().getInstance();
             twitter.setOAuthConsumer(CONSUMER_KEY , CONSUMER_SECRET );

             requestToken = null ;
             try {
                   requestToken = twitter .getOAuthRequestToken();
            } catch (TwitterException te) {
                  te.printStackTrace();
            }

            System. out.println("1. TwitterClient.getRequestToken: " );
            System. out.println("1.1 Token: " +requestToken .getToken() + " ");
            System. out.println("1.2 TokenSecret: "+requestToken.getTokenSecret() + " ");
            System. out.println("1.3 getAuthorizationURL: " + requestToken.getAuthorizationURL());
             return requestToken ;
      }
      
       /**
       * AccessToken 얻기
       * @param oauthToken
       * @param oauth_verifier
       * @param requestToken
       * @param request 필요한 경우에 따라 request 의 session 의것으로 사용 한다.
       * @return
       */
       public AccessToken getAccessToken(String oauthToken, String oauth_verifier, RequestToken requestToken , HttpServletRequest request)      {
            
             twitter = new TwitterFactory().getInstance();
            com.test.java.social.twitter.Twitter<String> twitterDTO = new com.test.java.social.twitter.Twitter<String>();
            
            twitterDTO.setCONSUMER_KEY( CONSUMER_KEY);
            twitterDTO.setCONSUMER_SECRET( CONSUMER_SECRET);
            
             twitter.setOAuthConsumer(CONSUMER_KEY , CONSUMER_SECRET );
            System. out.println("TwitterClient.getAccessToken: " );
            
             if(strIsNull(oauthToken)){
                   logger.info("get token ::" + requestToken.getToken());
                   if(requestToken.getToken().equals(oauthToken)) {
                         try {
                              System. out.print("2. requestToken: " );
                              System. out.println("2.1 getToken :" + requestToken.getToken() + " " );
                              System. out.println("2.2 TokenSecret :" + requestToken.getTokenSecret());
                              
                               accessToken = twitter.getOAuthAccessToken(requestToken , oauth_verifier);
                               twitter.setOAuthAccessToken(accessToken );
                              
                               this.storeAccessToken(twitter .verifyCredentials().getId(), accessToken , request);
                        } catch(TwitterException te) {
                              te.printStackTrace();
                        }
                  } else {
                        System. out.println("oauth_token error" );        
                  }
            }
                  
             return accessToken ;
      }
      
       /**
       * AccessToken 저장
       *
       * AccessToken 을 취득한 이후는 RequestToken 는 필요치 않습니다. 다음부터는 consumer key/secret 와 AccessToken 만으로 사용자계정에 접근 가능합니다.
       * @param userId
       * @param accessToken
       */
       public void storeAccessToken(long userId , AccessToken accessToken, HttpServletRequest request){
             //TODO :: SAVE
             try {
                  request.getSession().setAttribute( "SESSION_ACCESS_TOKEN", accessToken);
            } catch (Exception e) {
                  e.printStackTrace();
            }
      }
      
       /**
       * 저장된 AccessToken 인스턴스 얻기
       * @param token
       * @param tokenSecret
       * @return
       * @throws Exception
       */
       public AccessToken getAccessToken(String token, String tokenSecret) throws Exception {
             try {
                   twitter = new TwitterFactory().getInstance();
                   twitter.setOAuthConsumer(CONSUMER_KEY , CONSUMER_SECRET);
                   accessToken = new AccessToken(token, tokenSecret);
                   twitter.setOAuthAccessToken(accessToken );
            } catch (Exception e) {
                  e.printStackTrace();
            }
            
             return accessToken ;
      }

       /**
       *
       */
       public void printStatuses() {
            ResponseList<Status> statuses;
            Paging page = new Paging();
            page.count(20);
            page.setPage(1);

             try {
                  statuses = twitter.getHomeTimeline(page);
                   for (Status status : statuses) {
                         // status.getId()
                         // System.out.println(status.getUser().getScreenName() + ":" + status.getText());
                         // status.getUser().getScreenName()
                         // status.getUser().getURL()
                         // status.getText()
                         // status.getCreatedAt()
                         // status.getUser().getProfileImageURL()
                         // status.getSource()
                  }
            } catch (TwitterException te) {
                   //te.printStackTrace();
            }
      }
      
       /**
       * tweet update
       * @param message
       */
       public void update(String message) {
            Status status = null;
             try {
                   //status = twitter.updateStatus("http://ischooldev.sigongmedia.com/sbms/user/editor/EditorPage.do Please enter your text it is... ㄷㅈㄱㅂㅁㅇas  d");
                   //status = twitter.updateStatus("죄송합니다. 이 글은 아직 한국어로 지원되지 않습니다.");
                  System. out.println(message);
                  status = twitter.updateStatus(message);
                  
            } catch (TwitterException e) {
                  e.printStackTrace();
            }
      }
      
       /**
       * 친구목록
       * @throws TwitterException
       */
       public void friendsIds() throws TwitterException{
            IDs ids = twitter.getFriendsIDs(10);
             long[] id_name = ids.getIDs();
             for (int i = 0; i < id_name.length; i++) {
                  System. out.println(twitter .showUser(id_name[i]).getName());
                  System. out.println(id_name[i]);
            }
      }
}



2. twitterSignin.jsp
<%@ page session="true" language="java" contentType= "text/html; charset=EUC-KR" pageEncoding="EUC-KR" %>
<%@page import="com.test.java.social.twitter.TwitterClient3" %>
<%@page import="twitter4j.auth.RequestToken" %>
<!DOCTYPE html ">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
<title> Insert title here</title >
</head>
<body>
<%
TwitterClient3 tw = new TwitterClient3();

RequestToken requestToken = tw.getRequestToken();
request.getSession().setAttribute("requestToken", requestToken);
//request.getSession().setAttribute("tw", tw);
 
String authUrl = requestToken.getAuthorizationURL();
%>

<script>
location.href = "<%=authUrl %>";
</script>

</body>
</html>

3.twitterRedirect.jsp
<%@page import="twitter4j.User" %>
<%@page import="com.test.java.social.twitter.TwitterClient3" %>
<%@page import="twitter4j.auth.AccessToken" %>
<%@page import="twitter4j.auth.RequestToken" %>
<%@ page language= "java" contentType ="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<%@ include file="/WEB-INF/views/jsp/include/commonTags.jsp"%>
<%@page import="twitter4j.TwitterException"
%><%@page import="twitter4j.auth.AccessToken"
%><%@page import="twitter4j.Twitter"
%><%@page import="twitter4j.TwitterFactory"
%><%@page import="twitter4j.auth.RequestToken"
%>
<!DOCTYPE html ">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang= "ko" lang ="ko">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></ title>

</head>
<body>

<%
// twitter에서 넘겨줌
String oauth_token = request.getParameter( "oauth_token");
String oauth_verifier= request.getParameter( "oauth_verifier");


request.getSession().setAttribute("oauth_token", oauth_token);
request.getSession().setAttribute("oauth_verifier", oauth_verifier);

System.out.println("oauth_token ::" + oauth_token);


// signin.jsp에서 저장한 것들
RequestToken token = (RequestToken)request.getSession().getAttribute("requestToken" );
TwitterClient3 tw =  new TwitterClient3();

// System.out.print(tw);

System.out.println("Session getToken   : " + token.getToken());
System.out.println("Session oauthToken : " + oauth_token);
 
tw.getAccessToken(oauth_token, oauth_verifier, token, request);
tw.printStatuses();
tw.update(" 죄송합니다. 이 글은 아직 한국어로 지원되지 않습니다." );
tw.friendsIds();


/*
//On
Twitter twitter = new TwitterFactory().getInstance();
twitter.setOAuthConsumer("rL2mCgow320zUoSpZz9AEQ", "Q2iYvNaPxgm4y6fqYi1JbHdUKKqohjeKos9wASNRotk");
AccessToken accessToken = null;
RequestToken requestToken = (RequestToken )request.getSession().getAttribute("requestToken");

String oauth_verifier= request.getParameter("oauth_verifier");
accessToken = twitter.getOAuthAccessToken(requestToken, oauth_verifier);
twitter.setOAuthAccessToken(accessToken);
 
User statuses = twitter.getUserTimeline().get(0).getUser();
System.out.println(statuses);
*/
%>

</body>
</html>

4. twitterUpdate.jsp
<%@page import="twitter4j.auth.AccessToken" %>
<%@ page session="true" language="java" contentType= "text/html; charset=EUC-KR" pageEncoding="EUC-KR" %>
<%@page import="com.test.java.social.twitter.TwitterClient3" %>
<%@page import="twitter4j.auth.RequestToken" %>
<!DOCTYPE html ">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
<title> Insert title here</title >
</head>
<body>
<%

TwitterClient3 tw =  new TwitterClient3();

AccessToken accessToken = (AccessToken)request.getSession().getAttribute("SESSION_ACCESS_TOKEN" );

System.out.println("Session Access token        : " + accessToken.getToken());
System.out.println("Session Access secret Token : " + accessToken.getTokenSecret());

tw.getAccessToken(accessToken.getToken(), accessToken.getTokenSecret());
tw.update("Access Token 취득후 유지중 입니다. 3" + accessToken.getToken());

%>

</body>
</html>




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