net.rim.device.api.io
Class IOUtilities

java.lang.Object
  |
  +--net.rim.device.api.io.IOUtilities

public class IOUtilities
extends Object

Various helper functions for IO.

Sample code

byte[] data = IOUtilities.streamToBytes( dataInputStream );

Since:
JDE 4.2.0

Method Summary
static byte[] streamToBytes(InputStream stream)
          Reads an InputStream into a byte[].
static byte[] streamToBytes(InputStream stream, int increment)
          Reads an InputStream into a byte[].
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail


streamToBytes

public static byte[] streamToBytes(InputStream stream)
                            throws IOException
Reads an InputStream into a byte[].

The streamToBytes(InputStream stream) method for class IOUtilities has the same effect as: streamToBytes(InputStream stream, 1024).
Parameters:
stream - input stream from which to read the bytes.
Returns:
byte array read from stream, or null if stream is null
Throws:
IOException - if an I/O error occurs.
Since:
JDE 4.2.0

streamToBytes

public static byte[] streamToBytes(InputStream stream,
                                   int increment)
                            throws IOException
Reads an InputStream into a byte[].
Parameters:
stream - input stream from which to read the bytes.
increment - size to use when expanding buffer while reading.
Returns:
byte array read from stream, or null if stream is null
Throws:
IOException - if an I/O error occurs.
IllegalArgumentException - if increment is less than or equal to 0
Since:
JDE 4.2.0



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