Package net.lingala.zip4j.util

Class Zip4jUtil

java.lang.Object

net.lingala.zip4j.util.Zip4jUtil

public class Zip4jUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
Zip4jUtil()

Method Summary

Modifier and Type	Method	Description
static byte[]	convertCharArrayToByteArray(char[] charArray, boolean useUtf8Charset)
static boolean	createDirectoryIfNotExists(File file)
static long	dosToExtendedEpochTme(long dosTime)
static long	epochToExtendedDosTime(long time)
static CompressionMethod	getCompressionMethod(AbstractFileHeader localFileHeader)
static boolean	isStringNotNullAndNotEmpty(String str)
static boolean	isStringNullOrEmpty(String str)
static int	readFully(InputStream inputStream, byte[] bufferToReadInto)
static int	readFully(InputStream inputStream, byte[] b, int offset, int length)

Methods inherited from class java.lang.Object

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

Constructor Details

Zip4jUtil

public Zip4jUtil()

Method Details

isStringNullOrEmpty

public static boolean isStringNullOrEmpty(String str)

isStringNotNullAndNotEmpty

public static boolean isStringNotNullAndNotEmpty(String str)

createDirectoryIfNotExists

public static boolean createDirectoryIfNotExists(File file)
                                          throws ZipException

Throws:

ZipException

epochToExtendedDosTime

public static long epochToExtendedDosTime(long time)

dosToExtendedEpochTme

public static long dosToExtendedEpochTme(long dosTime)

convertCharArrayToByteArray

public static byte[] convertCharArrayToByteArray(char[] charArray,
 boolean useUtf8Charset)

getCompressionMethod

public static CompressionMethod getCompressionMethod(AbstractFileHeader localFileHeader)
                                              throws ZipException

Throws:

ZipException

readFully

public static int readFully(InputStream inputStream,
 byte[] bufferToReadInto)
                     throws IOException

Throws:

IOException

readFully

public static int readFully(InputStream inputStream,
 byte[] b,
 int offset,
 int length)
                     throws IOException

Throws:

IOException