/*
* Copyright 2002-2016 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.integration.service;
import java.util.Collection;
import org.springframework.integration.model.TwitterMessage;
/**
* Provides some basic methods for controlling the flow of Twitter messages.
*/
public interface TwitterService {
/**
* Retrieve the already polled Twitter messages. Keep in mind this
* method does not perform the actual Twitter search. It merely returns all
* the Tweets that were previously polled through Spring Integration and
* which have been cached for returning those to the web-frontend. */
Collection<TwitterMessage> getTwitterMessages();
/**
* By default - After application startup, the Spring Integration Twitter
* search-inbound-channel-adapter is stopped. Use this method to start
* the adapter.
*/
void startTwitterAdapter();
/**
* Allows for stopping the Spring Integration Twitter
* search-inbound-channel-adapter.
*/
void stopTwitterAdapter();
/**
* Performs an orderly shutdown of the Spring Integration twitter application.
*/
void shutdown();
}