net.lingala.zip4j.headers

Class HeaderUtil

java.lang.Object

net.lingala.zip4j.headers.HeaderUtil

public class HeaderUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
HeaderUtil()

Method Summary

Modifier and Type	Method and Description
static String	decodeStringWithCharset(byte[] data, boolean isUtf8Encoded, Charset charset)
static byte[]	getBytesFromString(String string, Charset charset)
static FileHeader	getFileHeader(ZipModel zipModel, String fileName)
static List<FileHeader>	getFileHeadersUnderDirectory(List<FileHeader> allFileHeaders, String fileName)
static long	getOffsetStartOfCentralDirectory(ZipModel zipModel)
static long	getTotalUncompressedSizeOfAllFileHeaders(List<FileHeader> fileHeaders)

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderUtil

public HeaderUtil()

Method Detail

getFileHeader

public static FileHeader getFileHeader(ZipModel zipModel,
                                       String fileName)
                                throws ZipException

Throws:

ZipException

decodeStringWithCharset

public static String decodeStringWithCharset(byte[] data,
                                             boolean isUtf8Encoded,
                                             Charset charset)

getBytesFromString

public static byte[] getBytesFromString(String string,
                                        Charset charset)

getOffsetStartOfCentralDirectory

public static long getOffsetStartOfCentralDirectory(ZipModel zipModel)

getFileHeadersUnderDirectory

public static List<FileHeader> getFileHeadersUnderDirectory(List<FileHeader> allFileHeaders,
                                                            String fileName)

getTotalUncompressedSizeOfAllFileHeaders

public static long getTotalUncompressedSizeOfAllFileHeaders(List<FileHeader> fileHeaders)