/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
*
* 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.apache.streams.twitter.provider;
import org.apache.streams.core.StreamsDatum;
import org.apache.streams.jackson.StreamsJacksonMapper;
import org.apache.streams.twitter.api.Twitter;
import org.apache.streams.twitter.api.UsersLookupRequest;
import org.apache.streams.twitter.converter.TwitterDateTimeFormat;
import org.apache.streams.twitter.pojo.User;
import org.apache.streams.util.ComponentUtils;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;
/**
* Retrieve recent posts for a single user id.
*/
public class TwitterUserInformationProviderTask implements Runnable {
private static final Logger LOGGER = LoggerFactory.getLogger(TwitterUserInformationProviderTask.class);
private static ObjectMapper MAPPER = new StreamsJacksonMapper(Stream.of(TwitterDateTimeFormat.TWITTER_FORMAT).collect(Collectors.toList()));
protected TwitterUserInformationProvider provider;
protected Twitter client;
protected UsersLookupRequest request;
/**
* TwitterTimelineProviderTask constructor.
* @param provider TwitterUserInformationProvider
* @param twitter Twitter
* @param request UsersLookupRequest
*/
public TwitterUserInformationProviderTask(TwitterUserInformationProvider provider, Twitter twitter, UsersLookupRequest request) {
this.provider = provider;
this.client = twitter;
this.request = request;
}
@Override
public void run() {
LOGGER.info("Thread Starting: {}", request.toString());
List<User> users = client.lookup(request);
for (User user : users) {
ComponentUtils.offerUntilSuccess(new StreamsDatum(user), provider.providerQueue);
}
LOGGER.info("Thread Finished: {}", request.toString());
}
}