Package org.apache.johnzon.core

Class RFC4627AwareInputStreamReader

java.lang.Object

java.io.Reader

java.io.InputStreamReader

org.apache.johnzon.core.RFC4627AwareInputStreamReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

final class RFC4627AwareInputStreamReader
extends InputStreamReader

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Modifier	Constructor	Description
(package private)	RFC4627AwareInputStreamReader(InputStream in)
private	RFC4627AwareInputStreamReader(PushbackInputStream in)

Method Summary

Modifier and Type	Method	Description
private static Charset	getCharset(PushbackInputStream inputStream)
private static byte[]	readAllBytes(PushbackInputStream inputStream)	According to the Java API "An attempt is made to read as many as len bytes, but a smaller number may be read".

Methods inherited from class java.io.InputStreamReader

close, getEncoding, read, read, ready

Methods inherited from class java.io.Reader

mark, markSupported, nullReader, read, read, reset, skip, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

RFC4627AwareInputStreamReader

RFC4627AwareInputStreamReader(InputStream in)

RFC4627AwareInputStreamReader

private RFC4627AwareInputStreamReader(PushbackInputStream in)

Method Detail

readAllBytes

private static byte[] readAllBytes(PushbackInputStream inputStream)
                            throws IOException

According to the Java API "An attempt is made to read as many as len bytes, but a smaller number may be read". [http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html#read(byte[],%20int,%20int)] For this reason we need to ensure that we've read all the bytes that we need out of this stream.

Throws:

IOException

getCharset

private static Charset getCharset(PushbackInputStream inputStream)