org.apache.commons.messagelet.impl
Class BufferedServletOutputStream

java.lang.Object
  java.io.OutputStream
      javax.servlet.ServletOutputStream
          org.apache.commons.messagelet.impl.BufferedServletOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class BufferedServletOutputStream
extends javax.servlet.ServletOutputStream

BufferedServletOutputStream implements a buffered ServletOutputStream in a similar way to ByteArrayOutputStream represents a buffered OutputStream.

Version:

$Revision: 1.2 $

Author:

James Strachan

Field Summary

protected java.io.ByteArrayOutputStream

buffer The underlying ByteArrayOutputStream that the output is written to

Constructor Summary

BufferedServletOutputStream()

BufferedServletOutputStream(int size)

Method Summary

void	close()
void	flush()
void	reset() Resets the count field of this buffer to zero, so that all currently accumulated output in the ouput stream is discarded.
int	size() Returns the current size of the buffer.
byte[]	toByteArray() Creates a newly allocated byte array.
java.lang.String	toString() Converts the buffer's contents into a string, translating bytes into characters according to the platform's default character encoding.
java.lang.String	toString(java.lang.String enc) Converts the buffer's contents into a string, translating bytes into characters according to the specified character encoding.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)
void	writeTo(java.io.OutputStream out) Writes the complete contents of this buffer to the specified output stream argument, as if by calling the output stream's write method using out.write(buf, 0, count).

Methods inherited from class javax.servlet.ServletOutputStream

print, print, print, print, print, print, print, println, println, println, println, println, println, println, println

Methods inherited from class java.lang.Object

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

Field Detail

buffer

protected java.io.ByteArrayOutputStream buffer

The underlying ByteArrayOutputStream that the output is written to

Constructor Detail

BufferedServletOutputStream

public BufferedServletOutputStream()

BufferedServletOutputStream

public BufferedServletOutputStream(int size)

Method Detail

write

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

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

reset

public void reset()

Resets the count field of this buffer to zero, so that all currently accumulated output in the ouput stream is discarded.

size

public int size()

Returns the current size of the buffer.

toByteArray

public byte[] toByteArray()

Creates a newly allocated byte array.

toString

public java.lang.String toString()

Converts the buffer's contents into a string, translating bytes into characters according to the platform's default character encoding.

Overrides:

toString in class java.lang.Object

toString

public java.lang.String toString(java.lang.String enc)
                          throws java.io.UnsupportedEncodingException

Converts the buffer's contents into a string, translating bytes into characters according to the specified character encoding.

Throws:

java.io.UnsupportedEncodingException

writeTo

public void writeTo(java.io.OutputStream out)
             throws java.io.IOException

Writes the complete contents of this buffer to the specified output stream argument, as if by calling the output stream's write method using out.write(buf, 0, count).

Throws:

java.io.IOException