edu.ucsb.nceas.metacat.util

Class DeleteOnCloseFileInputStream

java.lang.Object

java.io.InputStream

java.io.FileInputStream

edu.ucsb.nceas.metacat.util.DeleteOnCloseFileInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class DeleteOnCloseFileInputStream
extends java.io.FileInputStream

Extension of FileInputSteam that deletes the sourcefile when the InputStream is closed. Should typically be used with temporary files when a more immediate deletion should be performed than is offered by the File.deleteOnExit() method.

Author:

leinfelder

Constructor Summary

Constructors

Constructor and Description
DeleteOnCloseFileInputStream(java.io.File file)
DeleteOnCloseFileInputStream(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
void	close() Delete the file when the InputStream is closed
java.io.File	getFile() Allow access to the underlying file - careful!

Methods inherited from class java.io.FileInputStream

available, finalize, getChannel, getFD, read, read, read, skip

Methods inherited from class java.io.InputStream

mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

DeleteOnCloseFileInputStream

public DeleteOnCloseFileInputStream(java.lang.String name)
                             throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

DeleteOnCloseFileInputStream

public DeleteOnCloseFileInputStream(java.io.File file)
                             throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

Method Detail

getFile

public java.io.File getFile()

Allow access to the underlying file - careful!

Returns:

close

public void close()
           throws java.io.IOException

Delete the file when the InputStream is closed

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.FileInputStream

Throws:

java.io.IOException