com.mongodb.gridfs

Class GridFSDBFile.GridFSInputStream

java.lang.Object

java.io.InputStream

com.mongodb.gridfs.GridFSDBFile.GridFSInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

GridFSDBFile

private class GridFSDBFile.GridFSInputStream
extends java.io.InputStream

Field Summary

Fields

Modifier and Type	Field and Description
private byte[]	buffer
private int	currentChunkId
private int	numberOfChunks
private int	offset

Constructor Summary

Constructors

Constructor and Description
GridFSInputStream()

Method Summary

Modifier and Type	Method and Description
int	available()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
long	skip(long bytesToSkip) Will smartly skip over chunks without fetching them if possible.

Methods inherited from class java.io.InputStream

close, mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Field Detail

numberOfChunks

private final int numberOfChunks

currentChunkId

private int currentChunkId

offset

private int offset

buffer

private byte[] buffer

Constructor Detail

GridFSInputStream

GridFSInputStream()

Method Detail

available

public int available()

Overrides:

available 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 bytesToSkip)
          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