com.bradmcevoy.io
Class FileDeletingInputStream

java.lang.Object
  java.io.InputStream
      com.bradmcevoy.io.FileDeletingInputStream

All Implemented Interfaces:

java.io.Closeable

public class FileDeletingInputStream
extends java.io.InputStream

An inputstream to read a file, and to delete the file when this stream is closed This is useful for situations where you are using a local file to buffer the contents of remote data, and want to ensure that the temporary local file is deleted when it is no longer being used

Author:

brad

Constructor Summary

FileDeletingInputStream(java.io.File tempFile)

Method Summary

void	close()
protected void	finalize()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	reset()

Methods inherited from class java.io.InputStream

available, mark, markSupported, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

FileDeletingInputStream

public FileDeletingInputStream(java.io.File tempFile)
                        throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

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 off,
                int len)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Overrides:

reset 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

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable