org.apache.axiom.util.base64

Class Base64DecodingOutputStreamWriter

java.lang.Object

java.io.Writer

org.apache.axiom.util.base64.AbstractBase64DecodingWriter

org.apache.axiom.util.base64.Base64DecodingOutputStreamWriter

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable

public class Base64DecodingOutputStreamWriter
extends AbstractBase64DecodingWriter

Writer implementation that decodes base64 data and writes it to a an OutputStream.

Field Summary

Fields

Modifier and Type	Field and Description
private java.io.OutputStream	stream

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor and Description
Base64DecodingOutputStreamWriter(java.io.OutputStream stream)

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	doWrite(byte[] b, int len) Write base64 decoded data.
void	flush()

Methods inherited from class org.apache.axiom.util.base64.AbstractBase64DecodingWriter

write, write, write

Methods inherited from class java.io.Writer

append, append, append, write, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

stream

private final java.io.OutputStream stream

Constructor Detail

Base64DecodingOutputStreamWriter

public Base64DecodingOutputStreamWriter(java.io.OutputStream stream)

Method Detail

doWrite

protected void doWrite(byte[] b,
                       int len)
                throws java.io.IOException

Description copied from class: AbstractBase64DecodingWriter

Write base64 decoded data. If necessary, the implementation should accumulate the data in a buffer before writing it to the underlying stream. The maximum number of bytes passed to this method in a single call is 3.

Specified by:

doWrite in class AbstractBase64DecodingWriter

Parameters:

b - the byte array containing the data to write, starting at offset 0

len - the number of bytes to write

Throws:

java.io.IOException - if an I/O error occurs

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Specified by:

flush in class java.io.Writer

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in class java.io.Writer

Throws:

java.io.IOException