FileDownloader (SNAP Engine API)

java.lang.Object
- org.esa.snap.core.util.io.FileDownloader

```
public class FileDownloader
extends Object
```
A utility class for downloading files from the internet.

Constructor Summary

Constructors
Constructor Description

FileDownloader()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static File`	`downloadFile(URL fileUrl, File targetDir, Component parentComponent)`	Downloads a file from the specified URL to the specified local target directory.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FileDownloader
```
public FileDownloader()
```
- Method Detail
  - downloadFile
```
public static File downloadFile(URL fileUrl,
                                File targetDir,
                                Component parentComponent)
                         throws IOException
```
    Downloads a file from the specified URL to the specified local target directory. The method uses a Swing progress monitor to visualize the download process.
    
    Parameters:
    
    fileUrl - the URL of the file to be downloaded
    
    targetDir - the target directory
    
    parentComponent - the parent component to be used by the progress monitor
    
    Throws:
    
    IOException - if an I/O error occurs