How to poll a directory to check if a new file has been added?

Question

I want to poll the directory to see if a new file has been added to the directory. If a new file is added, I want to read this file.

Can someone give me an idea how to do this?

Answer 1

• Java 7 has a file browsing API .
• JNotify will also do this.

Answer 2

If you use Java 7, you can use the file system monitoring service (a new feature in Java 7).

See the Oracle manual for instructions on how to use it.

( Java) , Apache Commons IO. org.apache.commons.io.monitor - .

Answer 3

jNotify ,

.

• directory-listener-in-java

Answer 4

Apache Camel?

:

from("file://pollingfolder?delete=true").to("bean:handleOrder");

" ", bean- handleOrder. !

Spring-boot , Spring, Java.

: Apache Camel