Package sk.antons.web.filter.util

Class OutputStreamTee

java.lang.Object

java.io.OutputStream

sk.antons.web.filter.util.OutputStreamTee

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class OutputStreamTee
extends OutputStream

Helper class for wrapping OutputStream instances. It enable to read previously written content.

Author:

antons

Constructor Summary

Constructors

Constructor	Description
OutputStreamTee(OutputStream os)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
static OutputStreamTee	instance(OutputStream os)
static OutputStream	nullOutputStream()
byte[]	toByteArray()
InputStream	toInputStream()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

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

Constructor Detail

OutputStreamTee

public OutputStreamTee(OutputStream os)

Method Detail

instance

public static OutputStreamTee instance(OutputStream os)

nullOutputStream

public static OutputStream nullOutputStream()

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

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

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

toByteArray

public byte[] toByteArray()

toInputStream

public InputStream toInputStream()