Class Base64.OutputStream
java.lang.Object
java.io.OutputStream
java.io.FilterOutputStream
org.daypilot.util.Base64.OutputStream
- All Implemented Interfaces:
Closeable,Flushable,AutoCloseable
- Enclosing class:
Base64
A
Base64.OutputStream will write data to another
java.io.OutputStream, given in the constructor,
and encode/decode to/from Base64 notation on the fly.- Since:
- 1.3
- See Also:
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Field Summary
Fields inherited from class java.io.FilterOutputStream
out -
Constructor Summary
ConstructorsConstructorDescriptionOutputStream(OutputStream out) Constructs aBase64.OutputStreamin ENCODE mode.OutputStream(OutputStream out, int options) Constructs aBase64.OutputStreamin either ENCODE or DECODE mode. -
Method Summary
Modifier and TypeMethodDescriptionvoidclose()Flushes and closes (I think, in the superclass) the stream.voidMethod added by PHIL.voidResumes encoding of the stream.voidSuspends encoding of the stream.voidwrite(byte[] theBytes, int off, int len) Callswrite(int)repeatedly until len bytes are written.voidwrite(int theByte) Writes the byte to the output stream after converting to/from Base64 notation.Methods inherited from class java.io.FilterOutputStream
flush, writeMethods inherited from class java.io.OutputStream
nullOutputStream
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Constructor Details
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OutputStream
Constructs aBase64.OutputStreamin ENCODE mode.- Parameters:
out- the java.io.OutputStream to which data will be written.- Since:
- 1.3
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OutputStream
Constructs aBase64.OutputStreamin either ENCODE or DECODE mode.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.OutputStream( out, Base64.ENCODE )- Parameters:
out- the java.io.OutputStream to which data will be written.options- Specified options.- Since:
- 1.3
- See Also:
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Method Details
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write
Writes the byte to the output stream after converting to/from Base64 notation. When encoding, bytes are buffered three at a time before the output stream actually gets a write() call. When decoding, bytes are buffered four at a time.- Overrides:
writein classFilterOutputStream- Parameters:
theByte- the byte to write- Throws:
IOException- Since:
- 1.3
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write
Callswrite(int)repeatedly until len bytes are written.- Overrides:
writein classFilterOutputStream- Parameters:
theBytes- array from which to read bytesoff- offset for arraylen- max number of bytes to read into array- Throws:
IOException- Since:
- 1.3
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flushBase64
Method added by PHIL. [Thanks, PHIL. -Rob] This pads the buffer without closing the stream.- Throws:
IOException
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close
Flushes and closes (I think, in the superclass) the stream.- Specified by:
closein interfaceAutoCloseable- Specified by:
closein interfaceCloseable- Overrides:
closein classFilterOutputStream- Throws:
IOException- Since:
- 1.3
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suspendEncoding
Suspends encoding of the stream. May be helpful if you need to embed a piece of base640-encoded data in a stream.- Throws:
IOException- Since:
- 1.5.1
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resumeEncoding
public void resumeEncoding()Resumes encoding of the stream. May be helpful if you need to embed a piece of base640-encoded data in a stream.- Since:
- 1.5.1
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