Module kala.compress.compressors.pack200

Package kala.compress.harmony.pack200

Class PackingUtils

java.lang.Object

kala.compress.harmony.pack200.PackingUtils

public class PackingUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	PackingUtils.PackingLogger

Field Summary

Fields

Modifier and Type	Field	Description
private static FileHandler	fileHandler
private static PackingUtils.PackingLogger	packingLogger

Constructor Summary

Constructors

Constructor	Description
PackingUtils()

Method Summary

Modifier and Type	Method	Description
static void	config(PackingOptions options)
static void	copyThroughJar(JarFile jarFile, OutputStream outputStream)	When effort is 0, the packer copys through the original jar file without compression
static void	copyThroughJar(JarInputStream jarInputStream, OutputStream outputStream)	When effort is 0, the packer copies through the original jar input stream without compression
static List<Archive.PackingFile>	getPackingFileListFromJar(JarFile jarFile, boolean keepFileOrder)
static List<Archive.PackingFile>	getPackingFileListFromJar(JarInputStream jarInputStream, boolean keepFileOrder)
static void	log(String message)
private static byte[]	readJarEntry(JarEntry jarEntry, InputStream inputStream)
private static void	reorderPackingFiles(List<Archive.PackingFile> packingFileList)

Methods inherited from class java.lang.Object

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

Field Details

packingLogger

private static PackingUtils.PackingLogger packingLogger

fileHandler

private static FileHandler fileHandler

Constructor Details

PackingUtils

public PackingUtils()

Method Details

config

public static void config(PackingOptions options)
                   throws IOException

Throws:

IOException

copyThroughJar

public static void copyThroughJar(JarFile jarFile,
 OutputStream outputStream)
                           throws IOException

When effort is 0, the packer copys through the original jar file without compression

Parameters:

jarFile - the input jar file

outputStream - the jar output stream

Throws:

IOException - If an I/O error occurs.

copyThroughJar

public static void copyThroughJar(JarInputStream jarInputStream,
 OutputStream outputStream)
                           throws IOException

When effort is 0, the packer copies through the original jar input stream without compression

Parameters:

jarInputStream - the jar input stream

outputStream - the jar output stream

Throws:

IOException - If an I/O error occurs.

getPackingFileListFromJar

public static List<Archive.PackingFile> getPackingFileListFromJar(JarFile jarFile,
 boolean keepFileOrder)
                                                           throws IOException

Throws:

IOException

getPackingFileListFromJar

public static List<Archive.PackingFile> getPackingFileListFromJar(JarInputStream jarInputStream,
 boolean keepFileOrder)
                                                           throws IOException

Throws:

IOException

log

public static void log(String message)

readJarEntry

private static byte[] readJarEntry(JarEntry jarEntry,
 InputStream inputStream)
                            throws IOException

Throws:

IOException

reorderPackingFiles

private static void reorderPackingFiles(List<Archive.PackingFile> packingFileList)