it.could.webdav
Class DAVOutputStream

java.lang.Object
  java.io.OutputStream
      it.could.webdav.DAVOutputStream

public class DAVOutputStream

extends OutputStream

A specialized OutputStream to write to DAVResources.

When writing to this OutputStream the data will be written to a temporary file. This temporary file will be moved to its final destination (the original file identifying the resource) when the close() method is called.

This specialized OutputStream never throws IOExceptions, but rather relies on the unchecked DAVException to notify the framework of the correct DAV errors.

Author:

Pier Fumagalli

Constructor Summary

protected

DAVOutputStream(DAVResource resource) Create a new DAVOutputStream instance.

Method Summary

void	abort() Abort any data written to the temporary file and delete it.
void	close() Close this OutputStream renaming the temporary file to the original one.
void	finalize() Finalize this DAVOutputStream instance.
void	flush() Flush any unwritten data to the disk.
protected void	rename(File temporary, File original) Rename the temporary File to the original one.
void	write(byte[] b) Write data to this OutputStream.
void	write(byte[] b, int o, int l) Write data to this OutputStream.
void	write(int b) Write data to this OutputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

DAVOutputStream

protected DAVOutputStream(DAVResource resource)

Create a new DAVOutputStream instance.

Method Detail

rename

protected void rename(File temporary,
                      File original)
               throws IOException

Rename the temporary File to the original one.

Throws:

IOException

abort

public void abort()

Abort any data written to the temporary file and delete it.

close

public void close()

Close this OutputStream renaming the temporary file to the original one.

flush

public void flush()

Flush any unwritten data to the disk.

write

public void write(int b)

Write data to this OutputStream.

write

public void write(byte[] b)

Write data to this OutputStream.

write

public void write(byte[] b,
                  int o,
                  int l)

Write data to this OutputStream.

finalize

public void finalize()

Finalize this DAVOutputStream instance.