Package net.shibboleth.idp.installer

Class ProgressReportingOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.BufferedOutputStream

net.shibboleth.idp.installer.ProgressReportingOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class ProgressReportingOutputStream
extends BufferedOutputStream

A version of BufferedOutputStream which provides some idea of progress.

Field Summary

Fields

Modifier and Type	Field	Description
private static int	PROGRESS_EVERY	How much to transfer before we note it.
private boolean	terminate	Do we need to output a terminateing newline?
private int	written	How much have we written so far?

Fields inherited from class java.io.BufferedOutputStream

buf, count

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
ProgressReportingOutputStream(OutputStream outStream)	Constructor.
ProgressReportingOutputStream(OutputStream outStream, int size)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	close()
void	write(byte[] b, int off, int len)

Methods inherited from class java.io.BufferedOutputStream

flush, write

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Detail

PROGRESS_EVERY

private static final int PROGRESS_EVERY

How much to transfer before we note it.

See Also:

Constant Field Values

written

private int written

How much have we written so far?

terminate

private boolean terminate

Do we need to output a terminateing newline?

Constructor Detail

ProgressReportingOutputStream

public ProgressReportingOutputStream(OutputStream outStream)

Constructor.

Parameters:

outStream - what to bracket.

ProgressReportingOutputStream

public ProgressReportingOutputStream(OutputStream outStream,
                                     int size)

Constructor.

Parameters:

outStream - what to bracket.

size - buffer size

Method Detail

write

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

Overrides:

write in class BufferedOutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterOutputStream

Throws:

IOException