org.mmbase.util
Class StringBufferWriter

java.lang.Object
  java.io.Writer
      org.mmbase.util.StringBufferWriter

public class StringBufferWriter

extends java.io.Writer

Oddly enough, Java does not provide this itself. Code is nearly identical to java.io.StringWriter.

Since:

MMBase-1.7

Author:

Michiel Meeuwissen

See Also:

StringWriter

Field Summary

protected java.lang.StringBuffer

buf

Fields inherited from class java.io.Writer

lock

Constructor Summary

StringBufferWriter(java.lang.StringBuffer buffer)
Create a new stringbufferwriter

Method Summary

void	close() Closing a StringWriter has no effect.
void	flush() Flush the stream.
java.lang.StringBuffer	getBuffer() Return the string buffer itself.
java.lang.String	toString() Return the buffer's current value as a string.
void	write(char[] cbuf, int off, int len) Write a portion of an array of characters.
void	write(int c) Write a single character.
void	write(java.lang.String str) Write a string.
void	write(java.lang.String str, int off, int len) Write a portion of a string.

Methods inherited from class java.io.Writer

write

Methods inherited from class java.lang.Object

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

Field Detail

buf

protected java.lang.StringBuffer buf

Constructor Detail

StringBufferWriter

public StringBufferWriter(java.lang.StringBuffer buffer)

Create a new stringbufferwriter

Method Detail

write

public void write(int c)

Write a single character.

write

public void write(char[] cbuf,
                  int off,
                  int len)

Write a portion of an array of characters.

Parameters:

cbuf - Array of characters

off - Offset from which to start writing characters

len - Number of characters to write

write

public void write(java.lang.String str)

Write a string.

write

public void write(java.lang.String str,
                  int off,
                  int len)

Write a portion of a string.

Parameters:

str - String to be written

off - Offset from which to start writing characters

len - Number of characters to write

toString

public java.lang.String toString()

Return the buffer's current value as a string.

getBuffer

public java.lang.StringBuffer getBuffer()

Return the string buffer itself.

Returns:

StringBuffer holding the current buffer value.

flush

public void flush()

Flush the stream.

close

public void close()
           throws java.io.IOException

Closing a StringWriter has no effect. The methods in this class can be called after the stream has been closed without generating an IOException.

Throws:

java.io.IOException