com.vaadin.flow.component.upload

Class FailedEvent

java.lang.Object

java.util.EventObject

com.vaadin.flow.component.ComponentEvent<Upload>

com.vaadin.flow.component.upload.FinishedEvent

com.vaadin.flow.component.upload.FailedEvent

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

NoInputStreamEvent, NoOutputStreamEvent

public class FailedEvent
extends FinishedEvent

FailedEvent event is sent when the upload is received, but the reception is interrupted for some reason.

Author:

Vaadin Ltd.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
FailedEvent(Upload source, String filename, String MIMEType, long length) Create an instance of the event.
FailedEvent(Upload source, String filename, String mimeType, long length, Exception reason) Create an instance of the event.

Method Summary

Modifier and Type	Method and Description
long	getContentLength() Get the number of uploaded bytes.
Exception	getReason() Get the exception that caused the failure.

Methods inherited from class com.vaadin.flow.component.upload.FinishedEvent

getFileName, getMIMEType, getUpload

Methods inherited from class com.vaadin.flow.component.ComponentEvent

getSource, isFromClient, unregisterListener

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

FailedEvent

public FailedEvent(Upload source,
                   String filename,
                   String mimeType,
                   long length,
                   Exception reason)

Create an instance of the event.

Parameters:

source - the source of the file

filename - the received file name

mimeType - the MIME type of the received file

length - the number of uploaded bytes

reason - exception that failed the upload

FailedEvent

public FailedEvent(Upload source,
                   String filename,
                   String MIMEType,
                   long length)

Create an instance of the event.

Parameters:

source - the source of the file

filename - the received file name

MIMEType - the MIME type of the received file

length - the number of uploaded bytes

Method Detail

getReason

public Exception getReason()

Get the exception that caused the failure.

Returns:

the exception that caused the failure, null if n/a

getContentLength

public long getContentLength()

Get the number of uploaded bytes.

Overrides:

getContentLength in class FinishedEvent

Returns:

the number of uploaded bytes