Package org.daisy.dotify.common.io

Class ByteArrayStreamJuggler

java.lang.Object

org.daisy.dotify.common.io.ByteArrayStreamJuggler

All Implemented Interfaces:

Closeable, AutoCloseable, StreamJuggler

public class ByteArrayStreamJuggler
extends Object
implements StreamJuggler

Provides an in-memory stream juggler.

Constructor Summary

Constructors

Constructor	Description
ByteArrayStreamJuggler(File input, File output)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
void	close()
InputStreamMaker	getInputStreamMaker()	Get the current input stream maker.
OutputStream	getOutputStream()	Get the current output stream.
void	reset()	Resets the input and output stream so that the input contains the written result and the output is cleared.

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayStreamJuggler

public ByteArrayStreamJuggler(File input,
                              File output)
                       throws IOException

Constructs a new instance.

Parameters:

input - An existing input file

output - An output file

Throws:

IOException - An IOException is thrown if the input does not exist or if the input or output is a directory.

Method Detail

getInputStreamMaker

public InputStreamMaker getInputStreamMaker()

Description copied from interface: StreamJuggler

Get the current input stream maker.

Specified by:

getInputStreamMaker in interface StreamJuggler

Returns:

Returns the current input stream or null if StreamJuggler has been closed

getOutputStream

public OutputStream getOutputStream()

Description copied from interface: StreamJuggler

Get the current output stream.

Specified by:

getOutputStream in interface StreamJuggler

Returns:

Returns the current output stream or null if StreamJuggler has been closed

reset

public void reset()
           throws IOException

Description copied from interface: StreamJuggler

Resets the input and output stream so that the input contains the written result and the output is cleared.

Specified by:

reset in interface StreamJuggler

Throws:

IOException - throws IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException