public FileWritingMessageHandlerSpec file(File destinationDirectory) { return Files.outboundAdapter(destinationDirectory); }
public <P> FileWritingMessageHandlerSpec file(Function<Message<P>, ?> directoryFunction) { return Files.outboundAdapter(directoryFunction); }
public <P> FileWritingMessageHandlerSpec file(Function<Message<P>, ?> directoryFunction) { return Files.outboundAdapter(directoryFunction); }
public FileWritingMessageHandlerSpec file(String directoryExpression) { return Files.outboundAdapter(directoryExpression); }
public FileWritingMessageHandlerSpec file(File destinationDirectory) { return Files.outboundAdapter(destinationDirectory); }
public FileWritingMessageHandlerSpec file(String directoryExpression) { return Files.outboundAdapter(directoryExpression); }
@Bean public IntegrationFlow releasesFlow() { return IntegrationFlows.from(MessageChannels.queue("releasesChannel", 10)) //1 .<SyndEntry, String> transform( payload -> "《" + payload.getTitle() + "》 " + payload.getLink() + getProperty("line.separator")) //2 .handle(Files.outboundAdapter(new File("e:/springblog")) //3 .fileExistsMode(FileExistsMode.APPEND) //4 .charset("UTF-8") //5 .fileNameGenerator(message -> "releases.txt") //6 .get()) .get(); }
@Bean public IntegrationFlow engineeringFlow() { return IntegrationFlows.from(MessageChannels.queue("engineeringChannel", 10)) .<SyndEntry, String> transform( payload -> "《" + payload.getTitle() + "》 " + payload.getLink() + getProperty("line.separator")) .handle(Files.outboundAdapter(new File("e:/springblog")) .fileExistsMode(FileExistsMode.APPEND) .charset("UTF-8") .fileNameGenerator(message -> "engineering.txt") .get()) .get(); }
@Bean public IntegrationFlow fileToFile() { return IntegrationFlows.from(Files.inboundAdapter(new File("/tmp/in")) .autoCreateDirectory(true) .patternFilter("*.txt"), e -> e.poller(Pollers.fixedDelay(5000))) .transform(Transformers.fileToString()) .transform("payload.replaceAll('\r\n', '\n')") .handle(Files.outboundAdapter("'/tmp/out'") .autoCreateDirectory(true)) .get(); }
@Bean public IntegrationFlow fileToFile() { return IntegrationFlows.from(Files.inboundAdapter(new File("/tmp/in")) .autoCreateDirectory(true) .patternFilter("*.txt"), e -> e.poller(Pollers.fixedDelay(5000))) .transform(Transformers.fileToString()) .transform("payload.replaceAll('\r\n', '\n')") .publishSubscribeChannel(c -> c .subscribe(s -> s.handle(Files.outboundAdapter("'/tmp/out'") .autoCreateDirectory(true))) .subscribe(s -> s.log(LoggingHandler.Level.WARN, null, "headers['file_originalFile'].absolutePath + ' transferred'"))) .get(); }
@Bean public IntegrationFlow fileSplitterAggregator() { return IntegrationFlows .from(Files.inboundAdapter(new File("/tmp/in")) .autoCreateDirectory(true) .patternFilter("*.txt"), e -> e.poller(Pollers.fixedDelay(5000))) .split(Files.splitter() .markers() .applySequence(true)) .filter(p -> !(p instanceof FileSplitter.FileMarker), e -> e.discardChannel("aggregatorChannel")) .<String, Name>transform(Name::new) .<Name>filter(p -> !p.getValue().startsWith("X")) .channel("aggregatorChannel") .aggregate(a -> a.processor(new FileMarkerAggregator())) .<List<Name>, Names>transform(Names::new) .transform(Transformers.marshaller(jaxbMarshaller(), new ResultToStringTransformer())) .handle(Files.outboundAdapter("'/tmp/out'") .fileNameGenerator(m -> m .getHeaders() .get(FileHeaders.FILENAME, String.class) .replace(".txt", ".xml")) .autoCreateDirectory(true)) .get(); }