public class Base64EncodingWriterOutputStream extends AbstractBase64EncodingOutputStream
OutputStream
implementation that writes base64 encoded data to a Writer
.
This class internally buffers the data before writing it to the underlying stream.Constructor and Description |
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Base64EncodingWriterOutputStream(Writer writer)
Constructor that sets the buffer size to its default value of 4096 characters.
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Base64EncodingWriterOutputStream(Writer writer,
int bufferSize)
Constructor.
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Modifier and Type | Method and Description |
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protected void |
doClose()
Close the underlying stream, if applicable.
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protected void |
doFlush()
Flush the underlying stream, if applicable.
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protected void |
doWrite(byte[] b)
Write base64 encoded data.
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protected void |
flushBuffer()
Write any pending data to the underlying stream, if applicable.
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close, complete, flush, write, write
write
public Base64EncodingWriterOutputStream(Writer writer, int bufferSize)
writer
- the stream to write the encoded data tobufferSize
- the buffer size to usepublic Base64EncodingWriterOutputStream(Writer writer)
writer
- the stream to write the encoded data toprotected void doWrite(byte[] b) throws IOException
AbstractBase64EncodingOutputStream
doWrite
in class AbstractBase64EncodingOutputStream
b
- a byte array of length 4IOException
- if an I/O error occursprotected void flushBuffer() throws IOException
AbstractBase64EncodingOutputStream
flushBuffer
in class AbstractBase64EncodingOutputStream
IOException
- if an I/O error occursprotected void doFlush() throws IOException
AbstractBase64EncodingOutputStream
doFlush
in class AbstractBase64EncodingOutputStream
IOException
- if an I/O error occursprotected void doClose() throws IOException
AbstractBase64EncodingOutputStream
doClose
in class AbstractBase64EncodingOutputStream
IOException
- if an I/O error occursCopyright © 2004-2013 The Apache Software Foundation. All Rights Reserved.