harshmathur1990 / downloadmanager Goto Github PK

The Project is aimed at learning Java 8 Promises with Thread pools and event based programming model.

Steps:

1. Install Java 8. http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

2. Install maven. https://maven.apache.org/download.cgi

3. To Compile and Build mvn clean install

4. To run

java -jar target/ThreadPoolDownload-1.0-SNAPSHOT.jar

Options:

usage: utility-name

-d,--save-dir Directory to Save files

-f,--urls URLs in comma separated format

-j,--no-of-threads Parallelism

-k,--fresh Force The Manager to Download all parts again, don't resume

-x,--max-number-of-connections Maximum Number of Connections per URL

Example:

java -jar target/ThreadPoolDownload-1.0-SNAPSHOT.jar -j 10 -x 8 -d /tmp -f https://1.as.dl.wireshark.org/osx/Wireshark%202.2.4%20Intel%2064.dmg,http://s3.amazonaws.com/epubbud_epubs/5FPD5ML6/1984.epub