Sftp input plugin should process file once

[alexjoybc]

jrcc-document-access-libs/jrcc-access-spring-boot-autoconfigure/src/main/java/ca/bc/gov/open/jrccaccess/autoconfigure/plugins/sftp/AutoConfiguration.java

Lines 93 to 98 in 88f7435

	public MessageSource<InputStream> sftpMessageSource() {
	SftpStreamingMessageSource messageSource = new SftpStreamingMessageSource(template());
	messageSource.setRemoteDirectory(properties.getRemoteDirectory());
	if(properties.getFilterPattern() != null && !"".equals(properties.getFilterPattern()))
	messageSource.setFilter(new SftpRegexPatternFileListFilter(properties.getFilterPattern()));
	return messageSource;

The sftp inbound chanel should only process files once.

configuring the sftp-streaming adapter with a metadatastore should allow to process file only once (using redis) for this repo.

[sdevalapurkar-bcgov]

I think this issue can be closed now @peggy-ntt @alexjoybc 🚀

[akroon3r]

@alexjoybc @peggy-ntt see previous comment