Package com.sun.mail.iap

Class ByteArray

java.lang.Object

com.sun.mail.iap.ByteArray

public class ByteArray
extends Object

A simple wrapper around a byte array, with a start position and count of bytes.

Constructor Summary

Constructors

Constructor	Description
ByteArray(byte[] b, int start, int count)	Constructor
ByteArray(int size)	Constructor that creates a byte array of the specified size.

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes()	Returns the internal byte array.
int	getCount()	Returns the count of bytes
byte[]	getNewBytes()	Returns a new byte array that is a copy of the data.
int	getStart()	Returns the start position
void	grow(int incr)	Grow the byte array by incr bytes.
void	setCount(int count)	Set the count of bytes.
ByteArrayInputStream	toByteArrayInputStream()	Returns a ByteArrayInputStream.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ByteArray

public ByteArray(byte[] b,
 int start,
 int count)

Constructor

Parameters:

b - the byte array to wrap

start - start position in byte array

count - number of bytes in byte array

ByteArray

public ByteArray(int size)

Constructor that creates a byte array of the specified size.

Parameters:

size - the size of the ByteArray

Since:

JavaMail 1.4.1

Method Details

getBytes

public byte[] getBytes()

Returns the internal byte array. Note that this is a live reference to the actual data, not a copy.

Returns:

the wrapped byte array

getNewBytes

public byte[] getNewBytes()

Returns a new byte array that is a copy of the data.

Returns:

a new byte array with the bytes from start for count

getStart

public int getStart()

Returns the start position

Returns:

the start position

getCount

public int getCount()

Returns the count of bytes

Returns:

the number of bytes

setCount

public void setCount(int count)

Set the count of bytes.

Parameters:

count - the number of bytes

Since:

JavaMail 1.4.1

toByteArrayInputStream

public ByteArrayInputStream toByteArrayInputStream()

Returns a ByteArrayInputStream.

Returns:

the ByteArrayInputStream

grow

public void grow(int incr)

Grow the byte array by incr bytes.

Parameters:

incr - how much to grow

Since:

JavaMail 1.4.1