org.xbill.DNS.utils
Class DataByteOutputStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--java.io.ByteArrayOutputStream
              |
              +--org.xbill.DNS.utils.DataByteOutputStream

public class DataByteOutputStream

extends ByteArrayOutputStream

An extension of ByteArrayOutputStream to support directly writing types used by DNS routines.

See Also:

DataByteInputStream

Fields inherited from class java.io.ByteArrayOutputStream

buf, count

Constructor Summary

DataByteOutputStream()
Create a new DataByteOutputStream with the default initial size

DataByteOutputStream(int size)
Create a new DataByteOutputStream with a specified initial size

Method Summary

int	getPos() Get the current position in the stream
void	writeBigInteger(BigInteger i) Writes a BigInteger to the stream, encoded as binary data.
void	writeByte(int i) Writes a byte to the stream
void	writeInt(int i) Writes an int to the stream
void	writeLong(long l) Writes a long to the stream
void	writeShort(int i) Writes a short to the stream
void	writeShortAt(int i, int pos) Writes a short to the stream at a specific location
void	writeString(String s) Writes a String to the stream, encoded as a length byte followed by data
void	writeStringCanonical(String s) Writes a canonical String to the stream, encoded as a length byte followed by data

Methods inherited from class java.io.ByteArrayOutputStream

close, reset, size, toByteArray, toString, toString, toString, write, write, writeTo

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

DataByteOutputStream

public DataByteOutputStream(int size)

Create a new DataByteOutputStream with a specified initial size

Parameters:

size - The initial size

DataByteOutputStream

public DataByteOutputStream()

Create a new DataByteOutputStream with the default initial size

Parameters:

size - The initial size

Method Detail

writeByte

public void writeByte(int i)

Writes a byte to the stream

Parameters:

i - The byte to be written

writeShort

public void writeShort(int i)

Writes a short to the stream

Parameters:

i - The short to be written

writeInt

public void writeInt(int i)

Writes an int to the stream

Parameters:

i - The int to be written

writeLong

public void writeLong(long l)

Writes a long to the stream

Parameters:

l - The long to be written

writeString

public void writeString(String s)

Writes a String to the stream, encoded as a length byte followed by data

Parameters:

s - The String to be written

writeStringCanonical

public void writeStringCanonical(String s)

Writes a canonical String to the stream, encoded as a length byte followed by data

Parameters:

s - The String to be written

writeBigInteger

public void writeBigInteger(BigInteger i)

Writes a BigInteger to the stream, encoded as binary data. If present, the leading 0 byte is removed.

Parameters:

i - The BigInteger to be written

writeShortAt

public void writeShortAt(int i,
                         int pos)
                  throws IllegalArgumentException

Writes a short to the stream at a specific location

Parameters:

i - The short to be written

pos - The position at which the write occurs

getPos

public int getPos()

Get the current position in the stream

Returns:

The current position