com.jakewharton.pingdom.util
Class Base64

java.lang.Object
  com.jakewharton.pingdom.util.Base64

public class Base64
extends Object

Provides serialization and deserialization between a regular string and a base-64 encoded string.

This class was taken from Nabeel Mukhtar's github-java-sdk.

Nested Class Summary

static class	Base64.InputStream The Class InputStream.
static class	Base64.OutputStream The Class OutputStream.

Field Summary

static int	DECODE The Constant DECODE.
static int	DO_BREAK_LINES The Constant DO_BREAK_LINES.
static int	DONT_GUNZIP The Constant DONT_GUNZIP.
static int	ENCODE The Constant ENCODE.
static int	GZIP The Constant GZIP.
static int	NO_OPTIONS The Constant NO_OPTIONS.
static int	ORDERED The Constant ORDERED.
static int	URL_SAFE The Constant URL_SAFE.

Method Summary

static byte[]	decode(byte[] source) Decode.
static byte[]	decode(byte[] source, int off, int len, int options) Decode.
static byte[]	decode(String s) Decode.
static byte[]	decode(String s, int options) Decode.
static void	decodeFileToFile(String infile, String outfile) Decode file to file.
static byte[]	decodeFromFile(String filename) Decode from file.
static void	decodeToFile(String dataToDecode, String filename) Decode to file.
static Object	decodeToObject(String encodedObject) Decode to object.
static Object	decodeToObject(String encodedObject, int options, ClassLoader loader) Decode to object.
static void	encode(ByteBuffer raw, ByteBuffer encoded) Encode.
static void	encode(ByteBuffer raw, CharBuffer encoded) Encode.
static String	encodeBytes(byte[] source) Encode bytes.
static String	encodeBytes(byte[] source, int options) Encode bytes.
static String	encodeBytes(byte[] source, int off, int len) Encode bytes.
static String	encodeBytes(byte[] source, int off, int len, int options) Encode bytes.
static byte[]	encodeBytesToBytes(byte[] source) Encode bytes to bytes.
static byte[]	encodeBytesToBytes(byte[] source, int off, int len, int options) Encode bytes to bytes.
static void	encodeFileToFile(String infile, String outfile) Encode file to file.
static String	encodeFromFile(String filename) Encode from file.
static String	encodeObject(Serializable serializableObject) Encode object.
static String	encodeObject(Serializable serializableObject, int options) Encode object.
static void	encodeToFile(byte[] dataToEncode, String filename) Encode to file.

Methods inherited from class java.lang.Object

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

Field Detail

NO_OPTIONS

public static final int NO_OPTIONS

The Constant NO_OPTIONS.

See Also:

Constant Field Values

ENCODE

public static final int ENCODE

The Constant ENCODE.

See Also:

Constant Field Values

DECODE

public static final int DECODE

The Constant DECODE.

See Also:

Constant Field Values

GZIP

public static final int GZIP

The Constant GZIP.

See Also:

Constant Field Values

DONT_GUNZIP

public static final int DONT_GUNZIP

The Constant DONT_GUNZIP.

See Also:

Constant Field Values

DO_BREAK_LINES

public static final int DO_BREAK_LINES

The Constant DO_BREAK_LINES.

See Also:

Constant Field Values

URL_SAFE

public static final int URL_SAFE

The Constant URL_SAFE.

See Also:

Constant Field Values

ORDERED

public static final int ORDERED

The Constant ORDERED.

See Also:

Constant Field Values

Method Detail

encode

public static void encode(ByteBuffer raw,
                          ByteBuffer encoded)

Encode.

Parameters:

raw - the raw

encoded - the encoded

encode

public static void encode(ByteBuffer raw,
                          CharBuffer encoded)

Encode.

Parameters:

raw - the raw

encoded - the encoded

encodeObject

public static String encodeObject(Serializable serializableObject)
                           throws IOException

Encode object.

Parameters:

serializableObject - the serializable object

Returns:

the string

Throws:

IOException - Signals that an I/O exception has occurred.

encodeObject

public static String encodeObject(Serializable serializableObject,
                                  int options)
                           throws IOException

Encode object.

Parameters:

serializableObject - the serializable object

options - the options

Returns:

the string

Throws:

IOException - Signals that an I/O exception has occurred.

encodeBytes

public static String encodeBytes(byte[] source)

Encode bytes.

Parameters:

source - the source

Returns:

the string

encodeBytes

public static String encodeBytes(byte[] source,
                                 int options)
                          throws IOException

Encode bytes.

Parameters:

source - the source

options - the options

Returns:

the string

Throws:

IOException - Signals that an I/O exception has occurred.

encodeBytes

public static String encodeBytes(byte[] source,
                                 int off,
                                 int len)

Encode bytes.

Parameters:

source - the source

off - the off

len - the len

Returns:

the string

encodeBytes

public static String encodeBytes(byte[] source,
                                 int off,
                                 int len,
                                 int options)
                          throws IOException

Encode bytes.

Parameters:

source - the source

off - the off

len - the len

options - the options

Returns:

the string

Throws:

IOException - Signals that an I/O exception has occurred.

encodeBytesToBytes

public static byte[] encodeBytesToBytes(byte[] source)

Encode bytes to bytes.

Parameters:

source - the source

Returns:

the byte[]

encodeBytesToBytes

public static byte[] encodeBytesToBytes(byte[] source,
                                        int off,
                                        int len,
                                        int options)
                                 throws IOException

Encode bytes to bytes.

Parameters:

source - the source

off - the off

len - the len

options - the options

Returns:

the byte[]

Throws:

IOException - Signals that an I/O exception has occurred.

decode

public static byte[] decode(byte[] source)
                     throws IOException

Decode.

Parameters:

source - the source

Returns:

the byte[]

Throws:

IOException - Signals that an I/O exception has occurred.

decode

public static byte[] decode(byte[] source,
                            int off,
                            int len,
                            int options)
                     throws IOException

Decode.

Parameters:

source - the source

off - the off

len - the len

options - the options

Returns:

the byte[]

Throws:

IOException - Signals that an I/O exception has occurred.

decode

public static byte[] decode(String s)
                     throws IOException

Decode.

Parameters:

s - the s

Returns:

the byte[]

Throws:

IOException - Signals that an I/O exception has occurred.

decode

public static byte[] decode(String s,
                            int options)
                     throws IOException

Decode.

Parameters:

s - the s

options - the options

Returns:

the byte[]

Throws:

IOException - Signals that an I/O exception has occurred.

decodeToObject

public static Object decodeToObject(String encodedObject)
                             throws IOException,
                                    ClassNotFoundException

Decode to object.

Parameters:

encodedObject - the encoded object

Returns:

the object

Throws:

IOException - Signals that an I/O exception has occurred.

ClassNotFoundException - the class not found exception

decodeToObject

public static Object decodeToObject(String encodedObject,
                                    int options,
                                    ClassLoader loader)
                             throws IOException,
                                    ClassNotFoundException

Decode to object.

Parameters:

encodedObject - the encoded object

options - the options

loader - the loader

Returns:

the object

Throws:

IOException - Signals that an I/O exception has occurred.

ClassNotFoundException - the class not found exception

encodeToFile

public static void encodeToFile(byte[] dataToEncode,
                                String filename)
                         throws IOException

Encode to file.

Parameters:

dataToEncode - the data to encode

filename - the filename

Throws:

IOException - Signals that an I/O exception has occurred.

decodeToFile

public static void decodeToFile(String dataToDecode,
                                String filename)
                         throws IOException

Decode to file.

Parameters:

dataToDecode - the data to decode

filename - the filename

Throws:

IOException - Signals that an I/O exception has occurred.

decodeFromFile

public static byte[] decodeFromFile(String filename)
                             throws IOException

Decode from file.

Parameters:

filename - the filename

Returns:

the byte[]

Throws:

IOException - Signals that an I/O exception has occurred.

encodeFromFile

public static String encodeFromFile(String filename)
                             throws IOException

Encode from file.

Parameters:

filename - the filename

Returns:

the string

Throws:

IOException - Signals that an I/O exception has occurred.

encodeFileToFile

public static void encodeFileToFile(String infile,
                                    String outfile)
                             throws IOException

Encode file to file.

Parameters:

infile - the infile

outfile - the outfile

Throws:

IOException - Signals that an I/O exception has occurred.

decodeFileToFile

public static void decodeFileToFile(String infile,
                                    String outfile)
                             throws IOException

Decode file to file.

Parameters:

infile - the infile

outfile - the outfile

Throws:

IOException - Signals that an I/O exception has occurred.