tokyo.raysn.hanaasagi.app.OAuthInfo.java Source code

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Here is the source code for tokyo.raysn.hanaasagi.app.OAuthInfo.java

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/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
/**
 *
 * @author Raysn
 */
//ref: http://yoshihikomuto.hatenablog.jp/entry/20110613/1307949741
package tokyo.raysn.hanaasagi.app;

import java.io.*;
import tokyo.raysn.hanaasagi.tools.AppConfig;
import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.TwitterFactory;
import twitter4j.User;
import twitter4j.auth.AccessToken;
import twitter4j.auth.RequestToken;
import twitter4j.conf.ConfigurationBuilder;

public class OAuthInfo {

    Twitter twitter;
    private static OAuthWindow oAuthWindow;
    private static RequestToken requestToken = null;
    private static AccessToken accessToken = null;
    private static ConfigurationBuilder cb = new ConfigurationBuilder();

    public OAuthInfo() {
        this(null);
    }

    public OAuthInfo(OAuthWindow authinfo) {
        ConsumerKey ck = new ConsumerKey();
        //OAuth????
        oAuthWindow = authinfo;

        //cb.setDebugEnabled(true)
        //      .setOAuthConsumerKey(ck.getConsumerKey(0))
        //      .setOAuthConsumerSecret(ck.getConsumerSecret(0));
        //TwitterFactory tf = new TwitterFactory(cb.build());

        TwitterFactory tf = new TwitterFactory();
        twitter = tf.getInstance();

        //CK/CS
        twitter.setOAuthConsumer(ck.getConsumerKey(0), ck.getConsumerSecret(0));
        try {
            requestToken = twitter.getOAuthRequestToken();
        } catch (TwitterException te) {
            te.printStackTrace();
            System.exit(1);
        }
        if (oAuthWindow != null) {
            oAuthWindow.setOAuthUrlOnWindow(requestToken.getAuthorizationURL());
        }
    }

    public AccessToken getAccessTokenWithPinCode(String pin) throws TwitterException {
        accessToken = twitter.getOAuthAccessToken(requestToken, pin);
        return accessToken;
    }

    public Twitter getTwitterInstance() {
        return twitter;
    }

    public static AccessToken loadAccessToken() {
        File f = createAccessTokenFileName();

        ObjectInputStream is = null;
        try {
            is = new ObjectInputStream(new FileInputStream(f));
            AccessToken accessToken = (AccessToken) is.readObject();
            return accessToken;
        } catch (IOException e) {
            return null;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        } finally {
            if (is != null) {
                try {
                    is.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    public static void storeAccessToken(AccessToken accessToken) {
        //????
        File f = createAccessTokenFileName();

        //?????,.
        File d = f.getParentFile();
        if (!(d.exists())) {
            d.mkdirs();
        }

        //?????
        ObjectOutputStream os = null;
        try {
            os = new ObjectOutputStream(new FileOutputStream(f));
            os.writeObject(accessToken);
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (os != null) {
                try {
                    os.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    // ??????
    static File createAccessTokenFileName() {
        // System.getProperty("user.home") ???
        // ?
        AppConfig ac = AppConfig.getSingleton();
        String s = ac.getTokenDirectory() + "accessToken.dat";
        return new File(s);
    }

}