/*
* Copyright 2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.social.showcase.twitter.connect;
import org.springframework.social.connect.ApiAdapter;
import org.springframework.social.connect.ConnectionValues;
import org.springframework.social.connect.UserProfile;
import org.springframework.social.connect.UserProfileBuilder;
import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.User;
/**
* Twitter Api Adapter that uses the Twitter 4j API binding.
* @author Craig Walls
*/
public class TwitterApiAdapter implements ApiAdapter<Twitter> {
@Override
public boolean test(Twitter api) {
try {
api.verifyCredentials();
return true;
} catch (TwitterException e) {
return false;
}
}
@Override
public void setConnectionValues(Twitter api, ConnectionValues values) {
try {
User user = api.verifyCredentials();
values.setProviderUserId(Long.toString(user.getId()));
values.setDisplayName("@" + user.getScreenName());
values.setProfileUrl("http://twitter.com/" + user.getScreenName());
values.setImageUrl(user.getProfileImageURL());
} catch (TwitterException e) {
}
}
@Override
public UserProfile fetchUserProfile(Twitter api) {
try {
User user = api.verifyCredentials();
return new UserProfileBuilder().setName(user.getName()).setUsername(user.getScreenName()).build();
} catch (TwitterException e) {
return null;
}
}
@Override
public void updateStatus(Twitter api, String message) {
try {
api.updateStatus(message);
} catch (TwitterException e) {
}
}
}