net.fabricmc.loom.util

Class DownloadUtil

java.lang.Object

net.fabricmc.loom.util.DownloadUtil

public class DownloadUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
DownloadUtil()

Method Summary

Modifier and Type	Method and Description
static void	delete(java.io.File file) Delete the file along with the corresponding ETag, if it exists.
static void	downloadIfChanged(java.net.URL from, java.io.File to, org.gradle.api.logging.Logger logger) Download from the given URL to the given File so long as there are differences between them.
static void	downloadIfChanged(java.net.URL from, java.io.File to, org.gradle.api.logging.Logger logger, boolean quiet) Download from the given URL to the given File so long as there are differences between them.
static java.lang.String	toNiceSize(long bytes) Format the given number of bytes as a more human readable string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DownloadUtil

public DownloadUtil()

Method Detail

downloadIfChanged

public static void downloadIfChanged(java.net.URL from,
                                     java.io.File to,
                                     org.gradle.api.logging.Logger logger)
                              throws java.io.IOException

Download from the given URL to the given File so long as there are differences between them.

Parameters:

from - The URL of the file to be downloaded

to - The destination to be saved to, and compared against if it exists

logger - The logger to print everything to, typically from Project.getLogger()

Throws:

java.io.IOException - If an exception occurs during the process

downloadIfChanged

public static void downloadIfChanged(java.net.URL from,
                                     java.io.File to,
                                     org.gradle.api.logging.Logger logger,
                                     boolean quiet)
                              throws java.io.IOException

Download from the given URL to the given File so long as there are differences between them.

Parameters:

from - The URL of the file to be downloaded

to - The destination to be saved to, and compared against if it exists

logger - The logger to print information to, typically from Project.getLogger()

quiet - Whether to only print warnings (when true) or everything

Throws:

java.io.IOException - If an exception occurs during the process

toNiceSize

public static java.lang.String toNiceSize(long bytes)

Format the given number of bytes as a more human readable string.

Parameters:

bytes - The number of bytes

Returns:

The given number of bytes formatted to kilobytes, megabytes or gigabytes if appropriate

delete

public static void delete(java.io.File file)

Delete the file along with the corresponding ETag, if it exists.

Parameters:

file - The file to delete.