com.naver.template.social.TwitterFriendsCallable.java Source code

Introduction

Here is the source code for com.naver.template.social.TwitterFriendsCallable.java

Source

/*
 * @(#)TwitterFriends.java $version 2011. 11. 24.
 *
 * Copyright 2007 NHN Corp. All rights Reserved.
 * NHN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

package com.naver.template.social;

import java.util.List;
import java.util.concurrent.Callable;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.social.ApiException;
import org.springframework.social.NotAuthorizedException;
import org.springframework.social.twitter.api.Twitter;
import org.springframework.social.twitter.api.TwitterProfile;

/**
 * @author swseo
 */
public class TwitterFriendsCallable implements Callable<List<TwitterProfile>> {
    private Logger log = LoggerFactory.getLogger(TwitterFriendsCallable.class);

    final static int RETRY_COUNT = 3;

    private Twitter twitter;

    private long[] ids;

    /**
     * 
     */
    public TwitterFriendsCallable(Twitter twitter, long[] ids) {
        this.twitter = twitter;
        this.ids = ids;
    }

    /**
     * @return
     * @throws Exception
     * @see java.util.concurrent.Callable#call()
     */
    public List<TwitterProfile> call() throws Exception {
        return getTwitterFriends();
    }

    private List<TwitterProfile> getTwitterFriends() {
        try {
            return twitter.userOperations().getUsers(ids);
        } catch (NotAuthorizedException ex) {
            log.error("{}", ex);
        } catch (ApiException ex) {
            log.error("{}", ex);
        }
        return null;
    }

}