com.lowagie.text.pdf.codec
public static class Base64.InputStream extends FilterInputStream
Since: 1.3
See Also: Base64
Field Summary | |
---|---|
byte[] | alphabet |
boolean | breakLines |
byte[] | buffer |
int | bufferLength |
byte[] | decodabet |
boolean | encode |
int | lineLength |
int | numSigBytes |
int | options |
int | position |
Constructor Summary | |
---|---|
InputStream(InputStream in)
Constructs a InputStream in DECODE mode.
| |
InputStream(InputStream in, int options)
Constructs a InputStream in
either ENCODE or DECODE mode.
|
Method Summary | |
---|---|
int | read()
Reads enough of the input stream to convert
to/from Base64 and returns the next byte.
|
int | read(byte[] dest, int off, int len)
Calls read repeatedly until the end of stream
is reached or len bytes are read.
|
Parameters: in the java.io.InputStream from which to read data.
Since: 1.3
Valid options:
ENCODE or DECODE: Encode or Decode as data is read. DONT_BREAK_LINES: don't break lines at 76 characters (only meaningful when encoding) Note: Technically, this makes your encoding non-compliant.
Example: new Base64.InputStream( in, Base64.DECODE )
Parameters: in the java.io.InputStream from which to read data. options Specified options
Since: 2.0
See Also: ENCODE DECODE DONT_BREAK_LINES
Returns: next byte
Since: 1.3
Parameters: dest array to hold values off offset for array len max number of bytes to read into array
Returns: bytes read into array or -1 if end of stream is encountered.
Since: 1.3