Package com.downloader.internal.stream

Class FileDownloadRandomAccessFile

java.lang.Object

com.downloader.internal.stream.FileDownloadRandomAccessFile

All Implemented Interfaces:

FileDownloadOutputStream

public class FileDownloadRandomAccessFile
extends java.lang.Object
implements FileDownloadOutputStream

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this output stream and releases any system resources associated with this stream.
static FileDownloadOutputStream	create(java.io.File file)
void	flushAndSync()	Flush all buffer to system and force all system buffers to synchronize with the underlying device.
void	seek(long offset)	Sets the file-pointer offset, measured from the beginning of this file, at which the next read or write occurs.
void	setLength(long totalBytes)	Sets the length of this file.
void	write(byte[] b, int off, int len)	Writes len bytes from the specified byte array starting at offset off to this file.

Methods inherited from class java.lang.Object

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

Method Detail

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Description copied from interface: FileDownloadOutputStream

Writes len bytes from the specified byte array starting at offset off to this file.

Specified by:

write in interface FileDownloadOutputStream

Throws:

java.io.IOException

flushAndSync

public void flushAndSync()
                  throws java.io.IOException

Description copied from interface: FileDownloadOutputStream

Flush all buffer to system and force all system buffers to synchronize with the underlying device.

Specified by:

flushAndSync in interface FileDownloadOutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Description copied from interface: FileDownloadOutputStream

Closes this output stream and releases any system resources associated with this stream. The general contract of close is that it closes the output stream. A closed stream cannot perform output operations and cannot be reopened.

Specified by:

close in interface FileDownloadOutputStream

Throws:

java.io.IOException

seek

public void seek(long offset)
          throws java.io.IOException

Description copied from interface: FileDownloadOutputStream

Sets the file-pointer offset, measured from the beginning of this file, at which the next read or write occurs. The offset may be set beyond the end of the file.

Specified by:

seek in interface FileDownloadOutputStream

Throws:

java.io.IOException

setLength

public void setLength(long totalBytes)
               throws java.io.IOException

Description copied from interface: FileDownloadOutputStream

Sets the length of this file.

Specified by:

setLength in interface FileDownloadOutputStream

Throws:

java.io.IOException

create

public static FileDownloadOutputStream create(java.io.File file)
                                       throws java.io.IOException

Throws:

java.io.IOException