org.codehaus.groovy.runtime
Class StringBufferWriter

java.lang.Object
  extended byjava.io.Writer
      extended byorg.codehaus.groovy.runtime.StringBufferWriter

public class StringBufferWriter
extends java.io.Writer

This class codes around a silly limiation of StringWriter which doesn't allow a StringBuffer to be passed in as a constructor for some bizzare reason. So we replicate the behaviour of StringWriter here but allow a StringBuffer to be passed in.

Version:
$Revision: 1.1 $
Author:
James Strachan

Field Summary
 
Fields inherited from class java.io.Writer
lock
 
Constructor Summary
StringBufferWriter(java.lang.StringBuffer buffer)
          Create a new string writer which will append the text to the given StringBuffer
 
Method Summary
 void close()
          Closing a StringWriter has no effect.
 void flush()
          Flush the stream.
 java.lang.String toString()
          Return the buffer's current value as a string.
 void write(char[] text, int offset, int length)
          Write a portion of an array of characters.
 void write(int c)
          Write a single character.
 void write(java.lang.String text)
          Write a string.
 void write(java.lang.String text, int offset, int length)
          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
 

Constructor Detail

StringBufferWriter

public StringBufferWriter(java.lang.StringBuffer buffer)
Create a new string writer which will append the text to the given StringBuffer

Method Detail

write

public void write(int c)
Write a single character.


write

public void write(char[] text,
                  int offset,
                  int length)
Write a portion of an array of characters.

Parameters:
text - Array of characters
offset - Offset from which to start writing characters
length - Number of characters to write

write

public void write(java.lang.String text)
Write a string.


write

public void write(java.lang.String text,
                  int offset,
                  int length)
Write a portion of a string.

Parameters:
text - the text to be written
offset - offset from which to start writing characters
length - Number of characters to write

toString

public java.lang.String toString()
Return the buffer's current value as a string.


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


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