com.opensymphony.module.sitemesh.util
Class FastByteArrayOutputStream
java.lang.Object
java.io.OutputStream
java.io.ByteArrayOutputStream
com.opensymphony.module.sitemesh.util.FastByteArrayOutputStream
- All Implemented Interfaces:
- Closeable, Flushable
public class FastByteArrayOutputStream
- extends ByteArrayOutputStream
A speedy implementation of ByteArrayOutputStream. It's not synchronized, and it
does not copy buffers when it's expanded. There's also no copying of the internal buffer
if it's contents is extracted with the writeTo(stream) method.
- Version:
- $Revision: 1.2 $
- Author:
- Rickard ???berg, Scott Farquhar
DEFAULT_BLOCK_SIZE
private static final int DEFAULT_BLOCK_SIZE
- See Also:
- Constant Field Values
buffer
private byte[] buffer
- Internal buffer.
buffers
private LinkedList buffers
index
private int index
size
private int size
blockSize
private int blockSize
FastByteArrayOutputStream
public FastByteArrayOutputStream()
FastByteArrayOutputStream
public FastByteArrayOutputStream(int aSize)
writeTo
public void writeTo(OutputStream out)
throws IOException
- Overrides:
writeTo
in class ByteArrayOutputStream
- Throws:
IOException
size
public int size()
- Overrides:
size
in class ByteArrayOutputStream
toByteArray
public byte[] toByteArray()
- Overrides:
toByteArray
in class ByteArrayOutputStream
write
public void write(int datum)
- Overrides:
write
in class ByteArrayOutputStream
write
public void write(byte[] data,
int offset,
int length)
- Overrides:
write
in class ByteArrayOutputStream
reset
public void reset()
- Overrides:
reset
in class ByteArrayOutputStream
toString
public String toString(String enc)
throws UnsupportedEncodingException
- Overrides:
toString
in class ByteArrayOutputStream
- Throws:
UnsupportedEncodingException
toString
public String toString()
- Overrides:
toString
in class ByteArrayOutputStream
flush
public void flush()
throws IOException
- Specified by:
flush
in interface Flushable
- Overrides:
flush
in class OutputStream
- Throws:
IOException
close
public void close()
throws IOException
- Specified by:
close
in interface Closeable
- Overrides:
close
in class ByteArrayOutputStream
- Throws:
IOException