com.vaadin.ui.

Class Html5File

java.lang.Object
  com.vaadin.ui.Html5File

All Implemented Interfaces:

Serializable

extends Object
implements Serializable

DragAndDropWrapper can receive also files from client computer if appropriate HTML 5 features are supported on client side. This class wraps information about dragged file on server side.

See Also:

Serialized Form

Method Summary
`String`	`getFileName()`
`long`	`getFileSize()`
`StreamVariable`	`getStreamVariable()`
`String`	`getType()`
`void`	`setStreamVariable(StreamVariable streamVariable)` Sets the `StreamVariable` that into which the file contents will be written.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Method Detail

getFileName

public String getFileName()

getFileSize

public long getFileSize()

getType

public String getType()

setStreamVariable

public void setStreamVariable(StreamVariable streamVariable)

Sets the StreamVariable that into which the file contents will be written. Usage of StreamVariable is similar to Upload component.

If the StreamVariable is not set in the DropHandler the file contents will not be sent to server.

Note! receiving file contents is experimental feature depending on HTML 5 API's. It is supported only by modern web browsers like Firefox 3.6 and above and recent webkit based browsers (Safari 5, Chrome 6) at this time.

Parameters:: streamVariable - the callback that returns stream where the implementation writes the file contents as it arrives.

getStreamVariable

public StreamVariable getStreamVariable()