Package org.bouncycastle.util.io

Class TeeOutputStream

java.lang.Object

java.io.OutputStream

org.bouncycastle.util.io.TeeOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class TeeOutputStream
extends OutputStream

An output stream which copies anything written into it to another stream.

Constructor Summary

Constructors

Constructor	Description
TeeOutputStream(OutputStream output1, OutputStream output2)	Base constructor.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this stream.
void	flush()	Flushes this stream.
void	write(byte[] buf)	Equivalent to write(buffer, 0, buffer.length).
void	write(byte[] buf, int off, int len)	Writes count bytes from the byte array buffer starting at position offset to this stream.
void	write(int b)	Writes a single byte to this stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

TeeOutputStream

public TeeOutputStream(OutputStream output1,
                       OutputStream output2)

Base constructor.

Parameters:

output1 - the output stream that is wrapped.

output2 - a secondary stream that anything written to output1 is also written to.

Method Detail

write

public void write(byte[] buf)
           throws IOException

Description copied from class: OutputStream

Equivalent to write(buffer, 0, buffer.length).

Overrides:

write in class OutputStream

Throws:

IOException

write

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

Description copied from class: OutputStream

Writes count bytes from the byte array buffer starting at position offset to this stream.

Overrides:

write in class OutputStream

Parameters:

buf - the buffer to be written.

off - the start position in buffer from where to get bytes.

len - the number of bytes from buffer to write to this stream.

Throws:

IOException - if an error occurs while writing to this stream.

write

public void write(int b)
           throws IOException

Description copied from class: OutputStream

Writes a single byte to this stream. Only the least significant byte of the integer oneByte is written to the stream.

Specified by:

write in class OutputStream

Parameters:

b - the byte to be written.

Throws:

IOException - if an error occurs while writing to this stream.

flush

public void flush()
           throws IOException

Description copied from class: OutputStream

Flushes this stream. Implementations of this method should ensure that any buffered data is written out. This implementation does nothing.

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException - if an error occurs while flushing this stream.

close

public void close()
           throws IOException

Description copied from class: OutputStream

Closes this stream. Implementations of this method should free any resources used by the stream. This implementation does nothing.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException - if an error occurs while closing this stream.