It's very simple in IntelliJ. If you don't know about what a GroupId is, leave it blank. The ArtifactId is the name of your project. If you are using any other IDE, then I am sorry, you will have to search on Google on how you can get the first step done. Because there are a lot of IDEs and setups, and I can not cover each one. Don't freak out! It is very easy. If you are using the Gradle version greater than 4.
If your Gradle version is 5. Next include the following lines in the build. Replace the "1. X" with the current java-sdk-api. Check out the latest version here.
I did this because what AWS recommends, does not work for me. I get errors. In the following code, we are including the S3 module in the dependencies section. The Gradle will automatically figure out the version for the module. You use the same method to include the dependencies for other services. There are two ways to set up the AWS credentials for the project. Collectives on Stack Overflow.
Learn more. Checking for a complete file download in Java Ask Question. Asked 8 years, 3 months ago. Active 8 years, 3 months ago.
Viewed 5k times. Have you tested this? I just tested a couple minutes ago, and you are correct. I'll edit the question to remove this bit, though the need to check if it's finished still remains. Add a comment. Active Oldest Votes. I am using ui path to download a file from a website and for my next activity I need to wait till it downloads ,so is there any way to know if it is completely downloaded.
How about keeping an eye on progress bar. Is it possible?? I dont want to just look at one window until download gets completed. Is your file having the same name as filename while download is in progress? If not, you could keep checking for file exists if you know the file name in that folder, once found go to your next activity. I was thinking the same because when your file is being downloaded, at least in Firefox, the file name is something like filename.
It basically changes the extension and once it completes the download, it changes to the original file extension. If not by filename you can go by file size. When file is being downloaded then its file size keep on changing. A small file that fits entirely in the buffer therefore can end up in the buffer ready to send before the download is requested while a larger file will only load as much as will fit the buffer and will only reload the buffer once that part of the file content has been sent.
The end of loop will therefore trigger once the portion of the file still to be sent is small enough to fit the buffer rather than when the entire file is received by the client. If you can work out how big the buffer is you could add a delay for that amount of time you assume it would take to send that much data and then you will come very close to getting it right for files bigger than the buffer.
Will it help if I make the size smaller? Will it also have an effect if I change the buffer size of the response? As in response. I am not really familiar enough with Java and the exact way that downloading of files is handled to be able to answer that. You could even test if that size has an effect without changing it by simply testing two files one slightly smaller and one slightly bigger than that size and see if that is the boundary.
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