net.lingala.zip4j.io.inputstream

Class SplitInputStream

java.lang.Object

java.io.InputStream

net.lingala.zip4j.io.inputstream.SplitInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

NumberedSplitInputStream, ZipStandardSplitInputStream

public abstract class SplitInputStream
extends InputStream

Field Summary

Fields

Modifier and Type	Field and Description
protected RandomAccessFile	randomAccessFile
protected File	zipFile

Constructor Summary

Constructors

Constructor and Description
SplitInputStream(File zipFile, boolean isSplitZipArchive, int lastSplitZipFileNumber)

Method Summary

Modifier and Type	Method and Description
void	close()
protected abstract File	getNextSplitFile(int zipFileIndex)
protected void	openRandomAccessFileForIndex(int zipFileIndex)
void	prepareExtractionForFileHeader(FileHeader fileHeader)
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

randomAccessFile

protected RandomAccessFile randomAccessFile

zipFile

protected File zipFile

Constructor Detail

SplitInputStream

public SplitInputStream(File zipFile,
                        boolean isSplitZipArchive,
                        int lastSplitZipFileNumber)
                 throws FileNotFoundException

Throws:

FileNotFoundException

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

prepareExtractionForFileHeader

public void prepareExtractionForFileHeader(FileHeader fileHeader)
                                    throws IOException

Throws:

IOException

openRandomAccessFileForIndex

protected void openRandomAccessFileForIndex(int zipFileIndex)
                                     throws IOException

Throws:

IOException

getNextSplitFile

protected abstract File getNextSplitFile(int zipFileIndex)
                                  throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

Throws:

IOException