com.mongodb.gridfs

Class GridFSDBFile.MyInputStream

java.lang.Object

java.io.InputStream

com.mongodb.gridfs.GridFSDBFile.MyInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

GridFSDBFile

class GridFSDBFile.MyInputStream
extends java.io.InputStream

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	_currentChunkIdx
(package private) byte[]	_data
(package private) int	_numChunks
(package private) int	_offset

Constructor Summary

Constructors

Constructor and Description
MyInputStream()

Method Summary

Modifier and Type	Method and 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)
void	reset()
long	skip(long numBytesToSkip) Will smartly skip over chunks without fetching them if possible.

Methods inherited from class java.lang.Object

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

Field Detail

_numChunks

final int _numChunks

_currentChunkIdx

int _currentChunkIdx

_offset

int _offset

_data

byte[] _data

Constructor Detail

MyInputStream

MyInputStream()

Method Detail

available

public int available()

Overrides:

available in class java.io.InputStream

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

reset

public void reset()

Overrides:

reset in class java.io.InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream

read

public int read()

Specified by:

read in class java.io.InputStream

read

public int read(byte[] b)

Overrides:

read in class java.io.InputStream

read

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

Overrides:

read in class java.io.InputStream

skip

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

Will smartly skip over chunks without fetching them if possible.

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException