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com.vaadin.flow.server.streams.
Package com.vaadin.flow.server.streams
package com.vaadin.flow.server.streams
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ClassDescriptionAbstractDownloadHandler<R extends AbstractDownloadHandler>
Abstract class for common methods used in pre-made download handlers.
Abstract class for file upload handler.
Download handler for serving a class resource.
Class containing meta-data for handling the requested client download.
Provides a flexible high-level abstraction for implementing file and arbitrary content downloads from server to client in Vaadin applications.
Data class containing required information for sending the given input stream to the client.
Request handler callback for handing client-server or server-client data transfer scoped to a specific (owner) element.
Download handler for use with a given File that will be read and written as binary data to the response.
File factory interface for generating file to store the uploaded data into.
Callback interface for handling file uploads in
AbstractFileUploadHandler.Upload handler that stores the data into a file generated by the given
FileFactory.Callback interface for handling in-memory uploads in
InMemoryUploadHandler.Upload handler for storing the upload in-memory.
A callback for providing an InputStream, other download meta-data and handling logic for
InputStreamDownloadHandler.Download handler for serving an input stream for client download.
Download handler for serving a servlet resource for client download.
File factory to generate a temporary file for given file name
Upload handler that stores the data into a temporary file.
A context that is given to all data transfer progress listeners.
TransferProgressAwareHandler<T,R extends TransferProgressAwareHandler> Abstract class for common methods used in pre-made transfer progress handlers.
Interface for listening to transfer progress events.
Utility class with methods for handling transfer of upload and download requests.
Class containing data on requested client upload to server.
Provides a flexible high-level abstraction for implementing file and arbitrary content uploads from client to server in Vaadin applications.
Metadata for successful upload.