Class CipherOutputStream<T extends Encrypter>

java.lang.Object

java.io.OutputStream

net.lingala.zip4j.io.outputstream.CipherOutputStream<T>

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Direct Known Subclasses:

AesCipherOutputStream, NoCipherOutputStream, ZipStandardCipherOutputStream

abstract class CipherOutputStream<T extends Encrypter>
extends OutputStream

Field Summary

Fields

Modifier and Type	Field	Description
private T	encrypter
private ZipEntryOutputStream	zipEntryOutputStream

Constructor Summary

Constructors

Constructor	Description
CipherOutputStream(ZipEntryOutputStream zipEntryOutputStream, ZipParameters zipParameters, char[] password, boolean useUtf8ForPassword)

Method Summary

Modifier and Type	Method	Description
void	close()
void	closeEntry()
protected T	getEncrypter()
long	getNumberOfBytesWrittenForThisEntry()
protected abstract T	initializeEncrypter(OutputStream outputStream, ZipParameters zipParameters, char[] password, boolean useUtf8ForPassword)
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)
void	writeHeaders(byte[] b)

Methods inherited from class OutputStream

flush

Methods inherited from class Object

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

Field Details

zipEntryOutputStream

private ZipEntryOutputStream zipEntryOutputStream

encrypter

private T extends Encrypter encrypter

Constructor Details

CipherOutputStream

public CipherOutputStream(ZipEntryOutputStream zipEntryOutputStream,
 ZipParameters zipParameters,
 char[] password,
 boolean useUtf8ForPassword)
                   throws IOException

Throws:

IOException

Method Details

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

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

Overrides:

write in class OutputStream

Throws:

IOException

writeHeaders

public void writeHeaders(byte[] b)
                  throws IOException

Throws:

IOException

closeEntry

public void closeEntry()
                throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

getNumberOfBytesWrittenForThisEntry

public long getNumberOfBytesWrittenForThisEntry()

getEncrypter

protected T getEncrypter()

initializeEncrypter

protected abstract T initializeEncrypter(OutputStream outputStream,
 ZipParameters zipParameters,
 char[] password,
 boolean useUtf8ForPassword)
                                  throws IOException

Throws:

IOException