public
static
class
Base64Harder.InputStream
extends FilterInputStream| java.lang.Object | |||
| ↳ | java.io.InputStream | ||
| ↳ | java.io.FilterInputStream | ||
| ↳ | com.microstrategy.utils.Base64Harder.InputStream | ||
Class Overview
A Base64Harder.InputStream will read data from another
java.io.InputStream, given in the constructor,
and encode/decode to/from Base64Harder notation on the fly.
See Also
Summary
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Inherited Fields | |||||||||||
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 From class
java.io.FilterInputStream
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| Public Constructors | |||||||||||
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InputStream(InputStream in)
Constructs a
Base64Harder.InputStream in DECODE mode. | |||||||||||
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InputStream(InputStream in, int options)
Constructs a
Base64Harder.InputStream in
either ENCODE or DECODE mode. | |||||||||||
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| int |
read()
Reads enough of the input stream to convert
to/from Base64Harder and returns the next byte.
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| int |
read(byte[] dest, int off, int len)
Calls
read() repeatedly until the end of stream
is reached or len bytes are read. | ||||||||||
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Inherited Methods | |||||||||||
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From class
java.io.FilterInputStream
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From class
java.io.InputStream
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From class
java.lang.Object
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From interface
java.io.Closeable
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From interface
java.lang.AutoCloseable
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Public Constructors
public InputStream (InputStream in)
Constructs a Base64Harder.InputStream in DECODE mode.
Parameters
| in | the java.io.InputStream from which to read data. |
|---|
public InputStream (InputStream in, int options)
Constructs a Base64Harder.InputStream in
either ENCODE or DECODE mode.
Valid options:
ENCODE or DECODE: Encode or Decode as data is read.
DO_BREAK_LINES: break lines at 76 characters
(only meaningful when encoding)
Example: new Base64Harder.InputStream( in, Base64Harder.DECODE )
Parameters
| in | the java.io.InputStream from which to read data. |
|---|---|
| options | Specified options |
See Also
Public Methods
public int read ()
Reads enough of the input stream to convert to/from Base64Harder and returns the next byte.
Returns
- next byte
Throws
| IOException |
|---|
public int read (byte[] dest, int off, int len)
Calls read() repeatedly until the end of stream
is reached or len bytes are read.
Returns number of bytes read into array or -1 if
end of stream is encountered.
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.
Throws
| IOException |
|---|