com.vaadin.ui

Interface Upload.Receiver

All Superinterfaces:

Serializable

Enclosing class:

Upload

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Upload.Receiver
extends Serializable

Interface that must be implemented by the upload receivers to provide the Upload component an output stream to write the uploaded data.

Since:

3.0

Author:

Vaadin Ltd.

Method Summary

Modifier and Type	Method and Description
OutputStream	receiveUpload(String filename, String mimeType) Invoked when a new upload arrives.

Method Detail

receiveUpload

OutputStream receiveUpload(String filename,
                           String mimeType)

Invoked when a new upload arrives.

Parameters:

filename - the desired filename of the upload, usually as specified by the client.

mimeType - the MIME type of the uploaded file.

Returns:

Stream to which the uploaded file should be written.