com.amazon.carbonado.spi

Class RAFInputStream

java.lang.Object

java.io.InputStream

com.amazon.carbonado.spi.RAFInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class RAFInputStream
extends java.io.InputStream

InputStream that wraps a RandomAccessFile. A stream can be obtained for a RandomAccessFile by getting the file descriptor and creating a FileInputStream on it. Problem is that FileInputStream has a finalizer that closes the RandomAccessFile.

Author:

Brian S O'Neill

Constructor Summary

Constructors

Constructor and Description
RAFInputStream(java.io.RandomAccessFile raf)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	read()
int	read(byte[] b)
int	read(byte[] b, int offset, int length)
long	skip(long n)

Methods inherited from class java.io.InputStream

available, mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

RAFInputStream

public RAFInputStream(java.io.RandomAccessFile raf)

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b,
       int offset,
       int length)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException