org.apache.axiom.attachments.utils
Class BAAOutputStream

java.lang.Object
  extended by java.io.OutputStream
      extended by org.apache.axiom.attachments.utils.BAAOutputStream
All Implemented Interfaces:
java.io.Closeable, java.io.Flushable

public class BAAOutputStream
extends java.io.OutputStream

BAAOutputStream is like a ByteArrayOutputStream. A ByteArrayOutputStream stores the backing data in a byte[]. BAAOutputStream stores the backing data in a Array of byte[]. Using several non-contiguous chunks reduces memory copy and resizing.


Constructor Summary
BAAOutputStream()
           
 
Method Summary
 java.util.ArrayList buffers()
           
 int length()
           
 long receive(java.io.InputStream is, long maxRead)
           
 void write(byte[] b)
           
 void write(byte[] b, int off, int len)
           
 void write(int b)
           
 
Methods inherited from class java.io.OutputStream
close, flush
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BAAOutputStream

public BAAOutputStream()
Method Detail

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(byte[] b)
           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

buffers

public java.util.ArrayList buffers()

length

public int length()

receive

public long receive(java.io.InputStream is,
                    long maxRead)
             throws java.io.IOException
Parameters:
is - InputStream containing data
maxRead - the maximum number of bytes to receive
Returns:
bytesReceived
Throws:
java.io.IOException


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