Upload.ChangeEvent (vaadin-server 8.21.0 API)

java.lang.Object
- java.util.EventObject
- - com.vaadin.event.ConnectorEvent
  - - com.vaadin.ui.Component.Event
    - - com.vaadin.ui.Upload.ChangeEvent

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

Upload
```
public static class Upload.ChangeEvent
extends Component.Event
```
Upload.ChangeEvent event is sent when the value (filename) of the upload changes.

Since:

7.2

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

Constructors
Constructor Description

ChangeEvent(Upload source, java.lang.String filename)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getFilename()`	Gets the file name.
`Upload`	`getSource()`	Uploads where the event occurred.

Methods inherited from class com.vaadin.ui.Component.Event
getComponent

Methods inherited from class com.vaadin.event.ConnectorEvent
getConnector

Methods inherited from class java.util.EventObject
toString

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

- Constructor Detail
  - ChangeEvent
```
public ChangeEvent(Upload source,
                   java.lang.String filename)
```
- Method Detail
  - getSource
```
public Upload getSource()
```
    Uploads where the event occurred.
    
    Overrides:
    
    getSource in class java.util.EventObject
    
    Returns:
    
    the Source of the event.
  - getFilename
```
public java.lang.String getFilename()
```
    Gets the file name.
    
    Returns:
    
    the filename.