com.mongodb.gridfs
Class GridFSDBFile

java.lang.Object
  com.mongodb.gridfs.GridFSFile
      com.mongodb.gridfs.GridFSDBFile

All Implemented Interfaces:

DBObject, BSONObject

public class GridFSDBFile
extends GridFSFile

This class enables to retrieve a GridFS file metadata and content. Operations include: - writing data to a file on disk or an OutputStream - getting each chunk as a byte array - getting an InputStream to stream the data in

Author:

antoine

Field Summary

Fields inherited from class com.mongodb.gridfs.GridFSFile

_fs

Constructor Summary

GridFSDBFile()

Method Summary

InputStream	getInputStream()
long	writeTo(File f)
long	writeTo(OutputStream out)
long	writeTo(String filename)

Methods inherited from class com.mongodb.gridfs.GridFSFile

containsField, containsKey, get, getAliases, getChunkSize, getContentType, getFilename, getId, getLength, getMD5, getMetaData, getUploadDate, isPartialObject, keySet, markAsPartialObject, numChunks, put, putAll, putAll, removeField, save, setGridFS, toMap, toString, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

GridFSDBFile

public GridFSDBFile()

Method Detail

getInputStream

public InputStream getInputStream()

writeTo

public long writeTo(String filename)
             throws IOException

Throws:

IOException

writeTo

public long writeTo(File f)
             throws IOException

Throws:

IOException

writeTo

public long writeTo(OutputStream out)
             throws IOException

Throws:

IOException