public class Base64 extends Object
Constructor and Description |
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Base64() |
Modifier and Type | Method and Description |
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static byte[] |
decode(byte[] data)
decode the base 64 encoded input data.
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static byte[] |
decode(byte[] data,
int offset,
int length)
decode the base 64 encoded input data.
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static int |
decode(byte[] data,
OutputStream out)
decode the base 64 encoded String data writing it to the given output stream,
whitespace characters will be ignored.
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static byte[] |
decode(String data)
decode the base 64 encoded String data - whitespace will be ignored.
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static int |
decode(String data,
OutputStream out)
decode the base 64 encoded String data writing it to the given output stream,
whitespace characters will be ignored.
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static byte[] |
encode(byte[] data)
encode the input data producing a base 64 encoded byte array.
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static byte[] |
encode(byte[] data,
int offset,
int length)
encode the input data producing a base 64 encoded byte array.
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static int |
encode(byte[] data,
int off,
int length,
OutputStream out)
Encode the byte data to base 64 writing it to the given output stream.
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static int |
encode(byte[] data,
OutputStream out)
Encode the byte data to base 64 writing it to the given output stream.
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public static byte[] encode(byte[] data)
public static byte[] encode(byte[] data, int offset, int length)
data
- The data array to encode.offset
- The starting offset within the data array.length
- The length of the data to encode.public static int encode(byte[] data, OutputStream out) throws IOException
IOException
public static int encode(byte[] data, int off, int length, OutputStream out) throws IOException
IOException
public static byte[] decode(byte[] data)
public static byte[] decode(byte[] data, int offset, int length)
data
- The data array to decode.offset
- The offset of the data array.length
- The length of data to decode.public static byte[] decode(String data)
public static int decode(String data, OutputStream out) throws IOException
IOException
public static int decode(byte[] data, OutputStream out) throws IOException
data
- The array data to decode.out
- The output stream for the data.IOException
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