fr.paris5.shaman.util
Class StreamCopier

java.lang.Object
  |
  +--fr.paris5.shaman.util.StreamCopier

public class StreamCopier

extends java.lang.Object

Copies content from one stream to another.

This class can handle streams of different types, deferring stream instantiation to the time of the call of copy() method.

Version:

$Id: StreamCopier.java,v 1.1 2002/07/04 13:36:23 caillette Exp $

Author:

Laurent Caillette

Constructor Summary

StreamCopier(java.io.File sourceFile, java.io.OutputStream destination)

StreamCopier(java.io.File sourceFile, java.io.OutputStream destination, int bufferSize)

StreamCopier(java.io.InputStream source, java.io.File destination)

StreamCopier(java.io.InputStream source, java.io.File destinationFile, int bufferSize)

StreamCopier(java.io.InputStream source, java.io.OutputStream destination)

StreamCopier(java.io.InputStream source, java.io.OutputStream destination, int bufferSize)

Method Summary

void	copy() Copies source content to destinationFile.
protected void	performCopy(java.io.InputStream source, java.io.OutputStream destination)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamCopier

public StreamCopier(java.io.InputStream source,
                    java.io.File destination)

StreamCopier

public StreamCopier(java.io.InputStream source,
                    java.io.File destinationFile,
                    int bufferSize)

StreamCopier

public StreamCopier(java.io.File sourceFile,
                    java.io.OutputStream destination)

StreamCopier

public StreamCopier(java.io.File sourceFile,
                    java.io.OutputStream destination,
                    int bufferSize)

StreamCopier

public StreamCopier(java.io.InputStream source,
                    java.io.OutputStream destination)

StreamCopier

public StreamCopier(java.io.InputStream source,
                    java.io.OutputStream destination,
                    int bufferSize)

Method Detail

copy

public void copy()
          throws java.io.IOException

Copies source content to destinationFile. destinationFile is created if needed.

Throws:

java.io.IOException - When something got wrong with IOs.

org.apache.avalon.framework.CascadingRuntimeException - When the destination file was not found.

performCopy

protected void performCopy(java.io.InputStream source,
                           java.io.OutputStream destination)
                    throws java.io.IOException