org.apache.commons.codec.binary
Class Base64
- BinaryDecoder, BinaryEncoder, Decoder, Encoder
Provides Base64 encoding and decoding as defined by RFC 2045.
This class implements section
6.8. Base64 Content-Transfer-Encoding
from RFC 2045
Multipurpose Internet Mail Extensions (MIME) Part One:
Format of Internet Message Bodies by Freed and Borenstein.
byte[] | decode(byte[] pArray)- Decodes a byte[] containing containing
characters in the Base64 alphabet.
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Object | decode(Object pObject)- Decodes an Object using the base64 algorithm.
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static byte[] | decodeBase64(byte[] base64Data)- Decodes Base64 data into octects
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byte[] | encode(byte[] pArray)- Encodes a byte[] containing binary data, into a byte[] containing
characters in the Base64 alphabet.
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Object | encode(Object pObject)- Encodes an Object using the base64 algorithm.
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static byte[] | encodeBase64(byte[] binaryData)- Encodes binary data using the base64 algorithm but
does not chunk the output.
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static byte[] | encodeBase64(byte[] binaryData, boolean isChunked)- Encodes binary data using the base64 algorithm, optionally
chunking the output into 76 character blocks.
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static byte[] | encodeBase64Chunked(byte[] binaryData)- Encodes binary data using the base64 algorithm and chunks
the encoded output into 76 character blocks
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static boolean | isArrayByteBase64(byte[] arrayOctect)- Tests a given byte array to see if it contains
only valid characters within the Base64 alphabet.
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clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
decode
public byte[] decode(byte[] pArray)
Decodes a byte[] containing containing
characters in the Base64 alphabet.
- decode in interface BinaryDecoder
pArray - A byte array containing Base64 character data
- a byte array containing binary data
decode
public Object decode(Object pObject)
throws DecoderException Decodes an Object using the base64 algorithm. This method
is provided in order to satisfy the requirements of the
Decoder interface, and will throw a DecoderException if the
supplied object is not of type byte[].
- decode in interface Decoder
pObject - Object to decode
- An object (of type byte[]) containing the
binary data which corresponds to the byte[] supplied.
decodeBase64
public static byte[] decodeBase64(byte[] base64Data)
Decodes Base64 data into octects
base64Data - Byte array containing Base64 data
- Array containing decoded data.
View More Examples of decodeBase64(byte[] base64Data)
1:
2: import ;
3:
4: ...
5: public static String encode(String stText) {
6: return toString( Base64.encodeBase64Chunked(stText.getBytes()) );
7: }
8: ...
9: public static String decode(String stBase64Encoded) {
10: return toString( Base64.decodeBase64(stBase64Encoded.getBytes()) );
11: }
View Full Code Here
1:
2: import ;
3: import ;
4: ...
5: public byte[] encodeBase64(byte[] data) {
6: return Base64.encodeBase64(data);
7: }
8: ...
9: public byte[] decodeBase64(byte[] data) {
10: return Base64.decodeBase64(data);
11: }
View Full Code Here
1:
2: import ;
3: import ;
4: ...
5: byte[] encodedKey =
6: Base64.decodeBase64(ENCODED_KEY_BASE64.getBytes());
7: ...
8: byte[] keyIv = Base64.decodeBase64(KEY_IV_BASE64.getBytes());
9:
10: ...
11:
12: byte[] encryptedBytes = Base64.decodeBase64(cipherValue.getBytes());
View Full Code Here
1: import ;
2: import ;
3: import ;
4: ...
5:
6: public static KeyStore toKeyStore(String type, char[] pwd, String base64) throws
7: Exception {
8: ...
9: ByteArrayInputStream in = new ByteArrayInputStream(SecUtil.decodeBase64(
10: base64));
11: KeyStore ks = KeyStore.getInstance(type);
12: ...
13: public final static byte[] decodeBase64(String data) {
14: return Base64.decodeBase64(data.getBytes());
View Full Code Here
encode
public byte[] encode(byte[] pArray)
Encodes a byte[] containing binary data, into a byte[] containing
characters in the Base64 alphabet.
- encode in interface BinaryEncoder
pArray - a byte array containing binary data
- A byte array containing only Base64 character data
encode
public Object encode(Object pObject)
throws EncoderException Encodes an Object using the base64 algorithm. This method
is provided in order to satisfy the requirements of the
Encoder interface, and will throw an EncoderException if the
supplied object is not of type byte[].
- encode in interface Encoder
pObject - Object to encode
- An object (of type byte[]) containing the
base64 encoded data which corresponds to the byte[] supplied.
encodeBase64
public static byte[] encodeBase64(byte[] binaryData)
Encodes binary data using the base64 algorithm but
does not chunk the output.
binaryData - binary data to encode
1:
2: import ;
3: import ;
4: ...
5: public byte[] encodeBase64(byte[] data) {
6: return Base64.encodeBase64(data);
7: }
8: ...
9: public byte[] decodeBase64(byte[] data) {
10: return Base64.decodeBase64(data);
11: }
View Full Code Here
1:
2: import ;
3: import ;
4: ...
5: return "Basic " + EncodingUtil.getAsciiString(
6: Base64.encodeBase64(EncodingUtil.getBytes(buffer.toString(), charset)));
7: }
8:
9: }
View Full Code Here
1:
2: import ;
3: import ;
4: ...
5: }
6: return EncodingUtil.getAsciiString(Base64.encodeBase64(resp));
7: }
8: ...
9: public byte[] parseType2Message(String message) {
10: byte[] msg = Base64.decodeBase64(EncodingUtil.getBytes(message, DEFAULT_CHARSET));
11: byte[] nonce = new byte[8];
View Full Code Here
1:
2: import ;
3: import ;
4: ...
5: String expected = "Basic " + EncodingUtil.getAsciiString(
6: Base64.encodeBase64(EncodingUtil.getAsciiBytes("testuser:testpass")));
7: assertEquals(expected, auth.getValue());
8: ...
9: String expected = "Basic " + EncodingUtil.getAsciiString(
10: Base64.encodeBase64(EncodingUtil.getAsciiBytes("testuser:testpass")));
11: assertEquals(expected, auth.getValue());
12: ...
13: String expected = "Basic " + EncodingUtil.getAsciiString(
14: Base64.encodeBase64(EncodingUtil.getAsciiBytes("testuser:testpass")));
View Full Code Here
encodeBase64
public static byte[] encodeBase64(byte[] binaryData,
boolean isChunked) Encodes binary data using the base64 algorithm, optionally
chunking the output into 76 character blocks.
binaryData - Array containing binary data to encode.isChunked - if isChunked is true this encoder will chunk
the base64 output into 76 character blocks
encodeBase64Chunked
public static byte[] encodeBase64Chunked(byte[] binaryData)
Encodes binary data using the base64 algorithm and chunks
the encoded output into 76 character blocks
binaryData - binary data to encode
- Base64 characters chunked in 76 character blocks
1:
2: import ;
3:
4: ...
5: public static String encode(String stText) {
6: return toString( Base64.encodeBase64Chunked(stText.getBytes()) );
7: }
8: ...
9: public static String decode(String stBase64Encoded) {
10: return toString( Base64.decodeBase64(stBase64Encoded.getBytes()) );
11: }
View Full Code Here
isArrayByteBase64
public static boolean isArrayByteBase64(byte[] arrayOctect)
Tests a given byte array to see if it contains
only valid characters within the Base64 alphabet.
arrayOctect - byte array to test
- true if all bytes are valid characters in the Base64
alphabet or if the byte array is empty; false, otherwise