de.fhg.igd.io
Class URLOutputStream

java.lang.Object
  java.io.OutputStream
      de.fhg.igd.io.URLOutputStream

All Implemented Interfaces:

Closeable, Flushable

public class URLOutputStream
extends OutputStream

This is an OutputStream wrapper that tries to open a stream to the specified URL.

Besides the definitions of RFC 1738, "socket" will be accepted as an additional protocol identifier for the URL of a TCP socket (provided by ServerSocket or the like), e.g. socket://192.168.0.1:30000

This class fully supports output to URLs pointing to a file. All other protocols depend on the output stream handler provided by URLConnection and will make the constructor throw an exception in case output is not supported.

Version:

$Id: URLOutputStream.java 1913 2007-08-08 02:41:53Z jpeters $

Author:

Matthias Pressfreund

Field Summary

protected OutputStream

os_ The wrapped output stream

Constructor Summary

URLOutputStream(URL url)
Creates a URLOutputStream which tries to connect to the given URL.

Method Summary

void	close() Calls the corresponding method on the wrapped OutputStream.
void	flush() Calls the corresponding method on the wrapped OutputStream.
void	write(byte[] b) Calls the corresponding method on the wrapped OutputStream.
void	write(byte[] b, int off, int len) Calls the corresponding method on the wrapped OutputStream.
void	write(int b) Calls the corresponding method on the wrapped OutputStream.

Methods inherited from class java.lang.Object

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

Field Detail

os_

protected OutputStream os_

The wrapped output stream

Constructor Detail

URLOutputStream

public URLOutputStream(URL url)
                throws IOException

Creates a URLOutputStream which tries to connect to the given URL.

Parameters:

url - The destination URL

Throws:

IOException - in case there is no output stream handler provided for the given URL

Method Detail

write

public void write(int b)
           throws IOException

Calls the corresponding method on the wrapped OutputStream.

Specified by:

write in class OutputStream

Throws:

IOException

See Also:

OutputStream.write(int)

write

public void write(byte[] b)
           throws IOException

Calls the corresponding method on the wrapped OutputStream.

Overrides:

write in class OutputStream

Throws:

IOException

See Also:

OutputStream.write(byte[])

write

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

Calls the corresponding method on the wrapped OutputStream.

Overrides:

write in class OutputStream

Throws:

IOException

See Also:

OutputStream.write(byte[],int,int)

flush

public void flush()
           throws IOException

Calls the corresponding method on the wrapped OutputStream.

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

See Also:

OutputStream.flush()

close

public void close()
           throws IOException

Calls the corresponding method on the wrapped OutputStream.

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

See Also:

OutputStream.close()