I have a integration case that get xml payload from FTP then use http outbound channel to sent the payload to webservice, ftp inbound-channel-adapter has a mandatory attribute named local-directory, remote ftp files will be downloaded here, however when I restart, seems all files in local-directory will be handled again, may I know how to avoid this? One possible way is to delete local file in ftp inbound-channel-adapter, how to do it, can you advise?
thanks
My Spring integration configurations
<ftp:inbound-channel-adapter
channel="requestChannel"
session-factory="ftpClientSessionFactory"
remote-directory="/outbound"
local-directory="/temp"
auto-create-local-directory="true"
delete-remote-files="false"
filename-pattern="*.xml"
temporary-file-suffix=".writing">
<int:poller fixed-delay="5000" max-messages-per-poll="10"/>
</ftp:inbound-channel-adapter>
<int:chain id="inboundChain" input-channel="requestChannel" output-channel="replyChannel">
<int:transformer ref="xmlToJsonTransformer" />
<int:transformer ref="jsonToMapTransformer" />
<int:header-enricher>
<int:header name="Content-Type" value="application/json" overwrite="true"/>
</int:header-enricher>
<http:outbound-gateway expected-response-type="java.lang.String"
url="http://localhost:8080/postService/postupdate"
http-method="POST"
extract-request-payload="true"
request-factory="requestFactory">
</http:outbound-gateway>
</int:chain>