utils

Class Extractor

java.lang.Object

utils.Extractor

public class Extractor
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Extractor()

Method Summary

Modifier and Type	Method and Description
static void	extractMissingResources(java.nio.file.Path assetPath) Extracts any missing files from assetPath in the JAR to the same path relative to the JAR file.
static boolean	extractResource(java.nio.file.Path resourcePath, java.nio.file.Path outputPath, java.nio.file.StandardCopyOption option) Extracts a resource from a Path in the JAR archive to outputPath.
static java.io.InputStream	extractResourceAsStream(java.lang.String name) Extract the contents of a resource file to an InputStream.
static void	extractZipResource(java.lang.String zipResource, java.nio.file.Path destinationDirectory) Extract the contents of a .zip resource file to a destination directory.

Methods inherited from class java.lang.Object

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

Constructor Detail

Extractor

public Extractor()

Method Detail

extractZipResource

public static void extractZipResource(java.lang.String zipResource,
                                      java.nio.file.Path destinationDirectory)
                               throws java.io.IOException,
                                      java.lang.IllegalArgumentException

Extract the contents of a .zip resource file to a destination directory.

Overwrite existing files.

Parameters:

zipResource - Must end with ".zip".

destinationDirectory - The path of the destination directory, which must exist.

Throws:

java.io.IOException

java.lang.IllegalArgumentException

extractMissingResources

public static void extractMissingResources(java.nio.file.Path assetPath)

Extracts any missing files from assetPath in the JAR to the same path relative to the JAR file.
For example, IdleRSC.jar!/assets/map → assets/map

Parameters:

assetPath - Path to extract items from the jar

extractResource

public static boolean extractResource(java.nio.file.Path resourcePath,
                                      java.nio.file.Path outputPath,
                                      java.nio.file.StandardCopyOption option)

Extracts a resource from a Path in the JAR archive to outputPath.

Parameters:

resourcePath - Path -- In-JAR path of the resource to extract

outputPath - Path -- Path to extract the resource to

option - StandardCopyOption

Returns:

boolean -- Whether extractResource succeeded

extractResourceAsStream

public static java.io.InputStream extractResourceAsStream(java.lang.String name)
                                                   throws java.io.IOException

Extract the contents of a resource file to an InputStream.

Parameters:

name - Name of resource.

Returns:

InputStream containing a resource file.

Throws:

java.io.IOException