org.directwebremoting.impl
Class FileTransferFileGenerator

java.lang.Object
  org.directwebremoting.impl.FileTransferFileGenerator

All Implemented Interfaces:

FileGenerator

public class FileTransferFileGenerator
extends java.lang.Object
implements FileGenerator

An implementation of FileGenerator that uses a FileTransfer.

Author:

Joe Walker [joe at getahead dot ltd dot uk]

Constructor Summary

FileTransferFileGenerator(FileTransfer fileTransfer)

Method Summary

void	generateFile(java.io.OutputStream out) Write the file to the give OutputStream.
java.lang.String	getFilename() Accessor for the filename of this download
java.lang.String	getMimeType() What is the MimeType for the given file

Methods inherited from class java.lang.Object

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

Constructor Detail

FileTransferFileGenerator

public FileTransferFileGenerator(FileTransfer fileTransfer)

Parameters:

fileTransfer - The FileTransfer user object that we base ourselves on

Method Detail

generateFile

public void generateFile(java.io.OutputStream out)
                  throws java.io.IOException

Description copied from interface: FileGenerator

Write the file to the give OutputStream. The system will take care of opening and closing the stream

Specified by:

generateFile in interface FileGenerator

Parameters:

out - The stream to write to.

Throws:

java.io.IOException - If there are creation problems

getMimeType

public java.lang.String getMimeType()

Description copied from interface: FileGenerator

What is the MimeType for the given file

Specified by:

getMimeType in interface FileGenerator

Returns:

a valid mime-type

getFilename

public java.lang.String getFilename()

Description copied from interface: FileGenerator

Accessor for the filename of this download

Specified by:

getFilename in interface FileGenerator

Returns:

An appropriate filename which may have to be some sort of default