com.allanbank.mongodb.util

Class IOUtils

java.lang.Object

com.allanbank.mongodb.util.IOUtils

public final class IOUtils
extends Object

IOUtils provides helper methods for dealing with I/O operations.

API Warning:

This class is NOT part of the drivers API. This class may be mutated in incompatible ways between any two releases of the driver.

Copyright ©:

2012-2013, Allanbank Consulting, Inc., All Rights Reserved

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	base64ToBytes(String base64) Converts the Base64 (RFC 2045) String into a byte array.
static void	close(Closeable closeable) Closes the Closeable and logs any error.
static void	close(Closeable closeable, Level level, String message) Closes the Closeable and logs any error.
static byte[]	hexToBytes(String hex) Converts the hex string to bytes.
static String	toBase64(byte[] bytes) Converts the byte array into a Base64 (RFC 2045) string.
static String	toHex(byte[] bytes) Converts the byte array into a HEX string.

Methods inherited from class java.lang.Object

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

Method Detail

base64ToBytes

public static byte[] base64ToBytes(String base64)

Converts the Base64 (RFC 2045) String into a byte array.

Parameters:

base64 - The Base64 string to convert.

Returns:

The byte[] version.

close

public static void close(Closeable closeable)

Closes the Closeable and logs any error.

Parameters:

closeable - The connection to close.

close

public static void close(Closeable closeable,
         Level level,
         String message)

Closes the Closeable and logs any error.

Parameters:

closeable - The connection to close.

level - The level to log on a failure.

message - The message to log on a failure.

hexToBytes

public static byte[] hexToBytes(String hex)

Converts the hex string to bytes.

Parameters:

hex - The HEX string to convert.

Returns:

The byte[] version.

toBase64

public static String toBase64(byte[] bytes)

Converts the byte array into a Base64 (RFC 2045) string.

Parameters:

bytes - The bytes to convert.

Returns:

The string version.

toHex

public static String toHex(byte[] bytes)

Converts the byte array into a HEX string.

Parameters:

bytes - The bytes to convert.

Returns:

The string version.