org.apache.camel.component.twitter.timeline.AbstractStatusConsumerHandler Maven / Gradle / Ivy
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* 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 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.apache.camel.component.twitter.timeline;
import java.util.List;
import org.apache.camel.Exchange;
import org.apache.camel.component.twitter.TwitterEndpoint;
import org.apache.camel.component.twitter.consumer.AbstractTwitterConsumerHandler;
import org.apache.camel.component.twitter.consumer.TwitterEventType;
import twitter4j.TwitterException;
import twitter4j.v1.Status;
/**
* Consumes the user's home timeline.
*/
abstract class AbstractStatusConsumerHandler extends AbstractTwitterConsumerHandler {
AbstractStatusConsumerHandler(TwitterEndpoint endpoint) {
super(endpoint);
}
@Override
public List pollConsume() throws TwitterException {
List statusList = doPoll();
for (Status status : doPoll()) {
setLastIdIfGreater(status.getId());
}
return TwitterEventType.STATUS.createExchangeList(endpoint, statusList);
}
@Override
public List directConsume() throws TwitterException {
return TwitterEventType.STATUS.createExchangeList(endpoint, doDirect());
}
protected abstract List doPoll() throws TwitterException;
protected abstract List doDirect() throws TwitterException;
}