org.apache.commons.io.output

Class ProxyWriter

java.lang.Object

java.io.Writer

java.io.FilterWriter

org.apache.commons.io.output.ProxyWriter

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable

public class ProxyWriter
extends java.io.FilterWriter

A Proxy stream which acts as expected, that is it passes the method calls on to the proxied stream and doesn't change which methods are being called. It is an alternative base class to FilterWriter to increase reusability, because FilterWriter changes the methods being called, such as write(char[]) to write(char[], int, int) and write(String) to write(String, int, int).

Version:

$Id: ProxyWriter.java 471628 2006-11-06 04:06:45Z bayard $

Author:

Stephen Colebourne

Field Summary

Fields inherited from class java.io.FilterWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor and Description
ProxyWriter(java.io.Writer proxy) Constructs a new ProxyWriter.

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	flush()
void	write(char[] chr)
void	write(char[] chr, int st, int end)
void	write(int idx)
void	write(java.lang.String str)
void	write(java.lang.String str, int st, int end)

Methods inherited from class java.io.Writer

append, append, append

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyWriter

public ProxyWriter(java.io.Writer proxy)

Constructs a new ProxyWriter.

Parameters:

proxy - the Writer to delegate to

Method Detail

write

public void write(int idx)
           throws java.io.IOException

Overrides:

write in class java.io.FilterWriter

Throws:

java.io.IOException

See Also:

Writer.write(int)

write

public void write(char[] chr)
           throws java.io.IOException

Overrides:

write in class java.io.Writer

Throws:

java.io.IOException

See Also:

Writer.write(char[])

write

public void write(char[] chr,
         int st,
         int end)
           throws java.io.IOException

Overrides:

write in class java.io.FilterWriter

Throws:

java.io.IOException

See Also:

Writer.write(char[], int, int)

write

public void write(java.lang.String str)
           throws java.io.IOException

Overrides:

write in class java.io.Writer

Throws:

java.io.IOException

See Also:

Writer.write(String)

write

public void write(java.lang.String str,
         int st,
         int end)
           throws java.io.IOException

Overrides:

write in class java.io.FilterWriter

Throws:

java.io.IOException

See Also:

Writer.write(String, int, int)

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.FilterWriter

Throws:

java.io.IOException

See Also:

Writer.flush()

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.FilterWriter

Throws:

java.io.IOException

See Also:

Writer.close()