Apache camel FTP how can we know that all the files are downloaded from the FTP URL

Question

Currently am working with Apache Camel FTP, How to know that all the folders of the accessed FTP URL are downloaded successfully? As I have all zip files on the FTP URL to download, I want to unzip them once the download is complete, but am not understanding when to unzip them as I don't know the downloading of all the .zip files is completed.

Answer 1

Got Answer!!

      from("{{ftp.server}}")
        .to("file:target/download")
        .log("Downloaded file ${file:name} complete.")
          .process(new Processor() {
            public void process(Exchange exchange) throws Exception {
             boolean isComplete  = (Boolean)exchange.getProperties().get("CamelBatchComplete");
             });

isComplete will return you true else false, if all the files are downloaded/consumed.