iaik.utils

Class LineOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

iaik.utils.LineOutputStream

All Implemented Interfaces:

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

public class LineOutputStream
extends java.io.FilterOutputStream

LineOutputStream is an OutputStream which can be used to write either lines using methods print() and println() or byte arrays (stream interface). And it is possible to switch between the two modes at any time.

This class may be useful for writing messages which start with a couple of RFC822 headers followed by an arbitrary content (e.g. image/gif).

See Also:

LineInputStream

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
LineOutputStream(java.io.OutputStream out) Creates a new LineOutputStream to write data to the specified underlying output stream.

Method Summary

Methods

Modifier and Type	Method and Description
void	print(java.lang.String s) Print a String.
void	println() Finish the line.
void	println(java.lang.String s) Print a String, and then finish the line.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.FilterOutputStream

close, flush

Methods inherited from class java.lang.Object

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

Constructor Detail

LineOutputStream

public LineOutputStream(java.io.OutputStream out)

Creates a new LineOutputStream to write data to the specified underlying output stream.

Parameters:

os - the underlying output stream

Method Detail

write

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

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

print

public void print(java.lang.String s)
           throws java.io.IOException

Print a String.

Parameters:

s - the String to print

Throws:

java.io.IOException

println

public void println(java.lang.String s)
             throws java.io.IOException

Print a String, and then finish the line.

Parameters:

s - the String to print

Throws:

java.io.IOException

println

public void println()
             throws java.io.IOException

Finish the line.

Throws:

java.io.IOException