Package io.guise.framework.platform.web

Class WebPlatformFile

java.lang.Object

io.guise.framework.platform.AbstractPlatformFile

io.guise.framework.platform.web.WebPlatformFile

All Implemented Interfaces:

ProgressListenable<Long>, PlatformFile

public class WebPlatformFile
extends AbstractPlatformFile

A local file represented by a Flash flash.net.FileReference on the web platform. Because Flash registers progress listeners on a per-file basis, this file keeps track of a single listener, available only to web classes (as other upload implementations may not register listeners for individual files).

Author:

Garret Wilson

Constructor Summary

Constructors

Constructor	Description
WebPlatformFile(PlatformFileCollector fileReferenceList, String id, String name, long size)	File reference list, name and size constructor.

Method Summary

Modifier and Type	Method	Description
void	cancel()	Cancels the current upload or download.
protected void	fireProgressed(com.globalmentor.model.TaskState state, long transferred, long total)	Fires a progress event to all registered progress listeners.
String	getID()
protected PlatformFileCollector	getPlatformFileCollector()
void	upload(URI destinationURI)	Uploads the file from the platform.

Methods inherited from class io.guise.framework.platform.AbstractPlatformFile

addProgressListener, fireProgressed, getEventListenerManager, getName, getSize, removeProgressListener, toString

Methods inherited from class java.lang.Object

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

Constructor Details

WebPlatformFile

public WebPlatformFile(PlatformFileCollector fileReferenceList,
 String id,
 String name,
 long size)

File reference list, name and size constructor.

Parameters:

fileReferenceList - The Flash file reference list that owns this platform file.

id - The ID given to the file by Flash.

name - The name of the file.

size - The size of the file, or -1 if the size is unknown.

Throws:

NullPointerException - if the given ID, file reference list, and/or name is null.

Method Details

getPlatformFileCollector

protected PlatformFileCollector getPlatformFileCollector()

Returns:

The platform file collector that owns this platform file.

getID

public String getID()

Returns:

The ID given to the file by Flash.

upload

public void upload(URI destinationURI)

Description copied from interface: PlatformFile

Uploads the file from the platform.

Parameters:

destinationURI - The URI representing the destination of the platform file, either absolute or relative to the application.

cancel

public void cancel()

Description copied from interface: PlatformFile

Cancels the current upload or download.

fireProgressed

protected void fireProgressed(com.globalmentor.model.TaskState state,
 long transferred,
 long total)

Description copied from class: AbstractPlatformFile

Fires a progress event to all registered progress listeners. This method delegates to AbstractPlatformFile.fireProgressed(ProgressEvent).

Overrides:

fireProgressed in class AbstractPlatformFile

Parameters:

state - The state of the progress.

transferred - The current number of bytes transferred, or -1 if not known.

total - The total or estimated total bytes to transfer, or -1 if not known.

See Also:

• ProgressListener
• ProgressEvent