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org.ematgine.utils.misc.base64
Class Base64.InputStream  

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          org.ematgine.utils.misc.base64.Base64.InputStream

All Implemented Interfaces:

java.io.Closeable

Enclosing class:

Base64

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public static class Base64.InputStream

extends java.io.FilterInputStream

A Base64#InputStream will read data from another java.io.InputStream, given in the constructor, and encode/decode to/from Base64 notation on the fly.

Since:

1.3

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Field Summary
private  boolean	breakLines           Description of the Field
private  byte[]	buffer           Description of the Field
private  int	bufferLength           Description of the Field
private  boolean	encode           Description of the Field
private  int	lineLength           Description of the Field
private  int	numSigBytes           Description of the Field
private  int	position           Description of the Field

 

Fields inherited from class java.io.FilterInputStream

in

 

Constructor Summary

Base64.InputStream(java.io.InputStream in)           Constructs a Base64#InputStream in DECODE mode.

Base64.InputStream(java.io.InputStream in, boolean encode)           Constructs a Base64#InputStream in either ENCODE or DECODE mode.

Base64.InputStream(java.io.InputStream in, boolean encode, boolean breakLines)           Constructs a Base64#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() 55 repeatedly until the end of stream is reached or len bytes are read.

 

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset, skip

 

Methods inherited from class java.lang.Object

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

 

Field Detail

encode

private boolean encode

Description of the Field

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position

private int position

Description of the Field

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buffer

private byte[] buffer

Description of the Field

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bufferLength

private int bufferLength

Description of the Field

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numSigBytes

private int numSigBytes

Description of the Field

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lineLength

private int lineLength

Description of the Field

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breakLines

private boolean breakLines

Description of the Field

Constructor Detail

Base64.InputStream

public Base64.InputStream(java.io.InputStream in)

Constructs a Base64#InputStream in DECODE mode.

Since:

1.3

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Base64.InputStream

public Base64.InputStream(java.io.InputStream in,
                          boolean encode)

Constructs a Base64#InputStream in either ENCODE or DECODE mode.

Since:

1.3

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Base64.InputStream

public Base64.InputStream(java.io.InputStream in,
                          boolean encode,
                          boolean breakLines)

Constructs a Base64#InputStream in either ENCODE or DECODE mode.

Since:

1.3

Method Detail

read

public int read()
         throws java.io.IOException

Reads enough of the input stream to convert to/from Base64 and returns the next byte.

Since:

1.3

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read

public int read(byte[] dest,
                int off,
                int len)
         throws java.io.IOException

Calls read() 55 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.

Since:

1.3

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