Sftp polling until remote file available

[af6140]

Hi trying to figure out how to wait until remote sftp file is available with a timeout. Was thinking using inbound channel adapter with message gateway , but not sure how it can be achieved.

[oxcafedead]

Hi @af6140
Please take a look at https://docs.spring.io/spring-integration/reference/html/sftp.html#configuring-with-java-configuration

Specifically this bean definition:

    @Bean
    @InboundChannelAdapter(channel = "sftpChannel", poller = @Poller(fixedDelay = "5000"))
    public MessageSource<File> sftpMessageSource() {
        SftpInboundFileSynchronizingMessageSource source =
                new SftpInboundFileSynchronizingMessageSource(sftpInboundFileSynchronizer());
        source.setLocalDirectory(new File("sftp-inbound"));
        source.setAutoCreateLocalDirectory(true);
        source.setLocalFilter(new AcceptOnceFileListFilter<File>());
        source.setMaxFetchSize(1);
        return source;
    }

It should do what you have described if I understand your request correctly.