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/* * 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 io.spring.batch.configuration; import org.springframework.batch.core.launch.JobLauncher; import org.springframework.batch.integration.launch.JobLaunchingMessageHandler; import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Bean; import org.springframework.integration.annotation.InboundChannelAdapter; import org.springframework.integration.annotation.Poller; import org.springframework.integration.annotation.ServiceActivator; import org.springframework.integration.channel.DirectChannel; import org.springframework.integration.endpoint.EventDrivenConsumer; import org.springframework.integration.metadata.PropertiesPersistingMetadataStore; import org.springframework.integration.twitter.inbound.TimelineReceivingMessageSource; import org.springframework.integration.twitter.outbound.StatusUpdatingMessageHandler; import org.springframework.messaging.SubscribableChannel; import org.springframework.social.twitter.api.impl.TwitterTemplate; import org.springframework.stereotype.Component; /** * @author mminella */ @Component public class IntegrationConfiguration { @Value("${twitter.oauth.consumerKey}") private String consumerKey; @Value("${twitter.oauth.consumerSecret}") private String consumerSecret; @Value("${twitter.oauth.accessToken}") private String accessToken; @Value("${twitter.oauth.accessTokenSecret}") private String accessTokenSecret; @Bean public TwitterTemplate twitterTemplate() { return new TwitterTemplate(consumerKey, consumerSecret, accessToken, accessTokenSecret); } @Bean @InboundChannelAdapter(value = "twitterChannel", poller = @Poller(fixedRate = "60000")) public TimelineReceivingMessageSource inboundChannelAdapter() throws Exception { TimelineReceivingMessageSource source = new TimelineReceivingMessageSource(twitterTemplate(), "twitter"); return source; } @Bean protected DirectChannel twitterChannel() { return new DirectChannel(); } @Bean protected DirectChannel jobTweets() { return new DirectChannel(); } @Bean protected DirectChannel statusTweets() { DirectChannel channel = new DirectChannel(); return channel; } @Bean protected PropertiesPersistingMetadataStore metadataStore() throws Exception { PropertiesPersistingMetadataStore store = new PropertiesPersistingMetadataStore(); store.setBaseDirectory("/tmp/someDirectory"); store.afterPropertiesSet(); return store; } @Bean @ServiceActivator(inputChannel = "jobChannel", outputChannel = "nullChannel") protected JobLaunchingMessageHandler launcher(JobLauncher jobLauncher) { return new JobLaunchingMessageHandler(jobLauncher); } @Bean protected StatusUpdatingMessageHandler statusHandler() { return new StatusUpdatingMessageHandler(twitterTemplate()); } @Bean protected EventDrivenConsumer statusConsumer(SubscribableChannel statusTweets) { return new EventDrivenConsumer(statusTweets, statusHandler()); } }