com.cometway.io
Class StringBufferOutputStream

java.lang.Object
  java.io.OutputStream
      com.cometway.io.StringBufferOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class StringBufferOutputStream
extends java.io.OutputStream

This extension of java.io.OutputStream writes to a StringBuffer. The StringBuffer passed in to the constructor of this class will be filled with the data written to this OutputStream.

Field Summary

protected java.lang.StringBuffer	buffer
protected boolean	closed
protected java.lang.Object	syncObject

Constructor Summary

StringBufferOutputStream(java.lang.StringBuffer out)
The StringBuffer out will be filled with the data written to this OutputStream.

Method Summary

void	close() This method sets the closed flag.
void	flush() This method is blank.
void	write(byte[] b) Write an array of bytes.
void	write(byte[] b, int start, int length) Write an array of bytes starting from start and writes length number of bytes.
void	write(int b) Write a single byte.

Methods inherited from class java.lang.Object

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

Field Detail

buffer

protected java.lang.StringBuffer buffer

syncObject

protected java.lang.Object syncObject

closed

protected boolean closed

Constructor Detail

StringBufferOutputStream

public StringBufferOutputStream(java.lang.StringBuffer out)

The StringBuffer out will be filled with the data written to this OutputStream.

Method Detail

close

public void close()

This method sets the closed flag. Once this OutputStream has been closed, no other data can be written to this OutputStream.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

flush

public void flush()

This method is blank. Data written to this OutputStream is always flushed.

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

write

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

Write a single byte. Throws an IOException if the stream has been closed or for some reason the OutputStream is out of sync.

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Write an array of bytes. Throws an IOException if the stream has been closed or for some reason the OutputStream is out of sync.

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Write an array of bytes starting from start and writes length number of bytes. Throws an IOException if the stream has been closed or for some reason the OutputStream is out of sync.

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException