Package nonapi.io.github.classgraph.utils

Class ProxyingInputStream

java.lang.Object

java.io.InputStream

nonapi.io.github.classgraph.utils.ProxyingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ProxyingInputStream
extends InputStream

A proxying InputStream implementation that compiles for JDK 7 but can support the methods added in JDK 8 by reflection.

Field Summary

Fields

Modifier and Type	Field	Description
private InputStream	inputStream
private static Method	readAllBytes
private static Method	readNBytes1
private static Method	readNBytes3
private static Method	skipNBytes
private static Method	transferTo

Constructor Summary

Constructors

Constructor	Description
ProxyingInputStream(InputStream inputStream)	A proxying InputStream implementation that compiles for JDK 7 but can support the methods added in JDK 8 by reflection.

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
byte[]	readAllBytes()
int	readNBytes(byte[] b, int off, int len)
byte[]	readNBytes(int len)
void	reset()
long	skip(long n)
void	skipNBytes(long n)
String	toString()
long	transferTo(OutputStream out)

Methods inherited from class java.io.InputStream

nullInputStream

Methods inherited from class java.lang.Object

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

Field Details

inputStream

private InputStream inputStream

readAllBytes

private static Method readAllBytes

readNBytes1

private static Method readNBytes1

readNBytes3

private static Method readNBytes3

skipNBytes

private static Method skipNBytes

transferTo

private static Method transferTo

Constructor Details

ProxyingInputStream

public ProxyingInputStream(InputStream inputStream)

A proxying InputStream implementation that compiles for JDK 7 but can support the methods added in JDK 8 by reflection.

Parameters:

inputStream - the InputStream to wrap.

Method Details

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

readAllBytes

public byte[] readAllBytes()
                    throws IOException

Overrides:

readAllBytes in class InputStream

Throws:

IOException

readNBytes

public byte[] readNBytes(int len)
                  throws IOException

Overrides:

readNBytes in class InputStream

Throws:

IOException

readNBytes

public int readNBytes(byte[] b,
 int off,
 int len)
               throws IOException

Overrides:

readNBytes in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

mark

public void mark(int readlimit)

Overrides:

mark in class InputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

skipNBytes

public void skipNBytes(long n)
                throws IOException

Overrides:

skipNBytes in class InputStream

Throws:

IOException

transferTo

public long transferTo(OutputStream out)
                throws IOException

Overrides:

transferTo in class InputStream

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException