Package de.mirkosertic.bytecoder.classlib.java.io

Class TFileInputStream

java.lang.Object

java.io.InputStream

de.mirkosertic.bytecoder.classlib.java.io.TFileInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class TFileInputStream
extends InputStream

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	closed
private final FileDescriptor	fd
private final String	path	The path of the referenced file (null if the stream is created with a file descriptor)

Constructor Summary

Constructors

Constructor	Description
TFileInputStream(File file)
TFileInputStream(FileDescriptor fdObj)
TFileInputStream(String name)

Method Summary

Modifier and Type	Method	Description
int	available()
private int	available0(FileDescriptor fd)
void	close()
final FileDescriptor	getFD()
private void	open(String name)	Opens the specified file for reading.
private int	open0(FileDescriptor fd, String name)	Opens the specified file for reading.
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
private int	read0(FileDescriptor fd)
private int	readBytes(FileDescriptor df, byte[] b, int off, int len)
long	skip(long n)
private long	skip0(FileDescriptor fd, int n)

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, readAllBytes, readNBytes, readNBytes, reset, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Field Details

fd

private final FileDescriptor fd

path

private final String path

The path of the referenced file (null if the stream is created with a file descriptor)

closed

private volatile boolean closed

Constructor Details

TFileInputStream

public TFileInputStream(String name)
                 throws FileNotFoundException

Throws:

FileNotFoundException

TFileInputStream

public TFileInputStream(File file)
                 throws FileNotFoundException

Throws:

FileNotFoundException

TFileInputStream

public TFileInputStream(FileDescriptor fdObj)

Method Details

open0

private int open0(FileDescriptor fd,
 String name)
           throws FileNotFoundException

Opens the specified file for reading.

Parameters:

name - the name of the file

Throws:

FileNotFoundException

open

private void open(String name)
           throws FileNotFoundException

Opens the specified file for reading.

Parameters:

name - the name of the file

Throws:

FileNotFoundException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read0

private int read0(FileDescriptor fd)
           throws IOException

Throws:

IOException

readBytes

private int readBytes(FileDescriptor df,
 byte[] b,
 int off,
 int len)
               throws IOException

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

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

skip0

private long skip0(FileDescriptor fd,
 int n)
            throws IOException

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

available0

private int available0(FileDescriptor fd)
                throws IOException

Throws:

IOException

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

getFD

public final FileDescriptor getFD()
                           throws IOException

Throws:

IOException