Package org.apache.nifi.processors.standard.util

Class ValidatingBase64InputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.apache.nifi.processors.standard.util.ValidatingBase64InputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ValidatingBase64InputStream
extends FilterInputStream

An InputStream that throws an IOException if any byte is read that is not a valid Base64 character. Whitespace is considered valid.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
ValidatingBase64InputStream(InputStream in)

Method Summary

Modifier and Type	Method	Description
int	read()
int	read(byte[] b)
int	read(byte[] b, int offset, int len)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ValidatingBase64InputStream

public ValidatingBase64InputStream(InputStream in)

Method Details

read

public int read(byte[] b,
 int offset,
 int len)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException