Uses of Interface
com.vaadin.flow.server.streams.UploadHandler

Packages that use UploadHandler

Package	Description
com.vaadin.flow.component.clipboard	Server-side access to the browser's clipboard ? both writing (copy) and reading (paste).
com.vaadin.flow.component.upload
com.vaadin.flow.server.communication
com.vaadin.flow.server.streams

Uses of UploadHandler in com.vaadin.flow.component.clipboard

Methods in com.vaadin.flow.component.clipboard that return UploadHandler

Modifier and Type	Method	Description
UploadHandler	PasteFileHandler.BatchBuilder.build()	Returns an UploadHandler that orchestrates the configured batch steps.
static UploadHandler	PasteFileHandler.perFile(SerializableConsumer<PasteFile> consumer)	Builds an UploadHandler that reads each upload fully into memory, packages it as a PasteFile, and delivers it to the supplied consumer on the UI thread.

Methods in com.vaadin.flow.component.clipboard with parameters of type UploadHandler

Modifier and Type	Method	Description
static Registration	Clipboard.onFilePaste(Component component, UploadHandler handler)	Registers a file-upload listener for browser paste events on the given component.

Uses of UploadHandler in com.vaadin.flow.component.upload

Methods in com.vaadin.flow.component.upload with parameters of type UploadHandler

Modifier and Type	Method	Description
void	Upload.setUploadHandler(UploadHandler handler)	Set the upload handler to be used for this upload component.
void	Upload.setUploadHandler(UploadHandler handler, String targetName)	Set the upload handler to be used for this upload component.
void	UploadManager.setUploadHandler(UploadHandler handler)	Sets the upload handler that processes uploaded files.
void	UploadManager.setUploadHandler(UploadHandler handler, String targetName)	Sets the upload handler that processes uploaded files.

Constructors in com.vaadin.flow.component.upload with parameters of type UploadHandler

Modifier	Constructor	Description
	Upload(UploadHandler handler)	Create a new instance of Upload with the given upload handler.
	Upload(UploadHandler handler, String targetName)	Create a new instance of Upload with the given upload handler and target name.
	UploadManager(Component owner, UploadHandler handler)	Creates a new upload manager with the given upload handler.

Uses of UploadHandler in com.vaadin.flow.server.communication

Methods in com.vaadin.flow.server.communication with parameters of type UploadHandler

Modifier and Type	Method	Description
static void	TransferUtil.handleUpload(UploadHandler handler, VaadinRequest request, VaadinResponse response, VaadinSession session, Element owner)	Handle upload request and call handleUploadRequest(UploadEvent) correctly for xhr and multipart uploads.

Uses of UploadHandler in com.vaadin.flow.server.streams

Classes in com.vaadin.flow.server.streams that implement UploadHandler

Modifier and Type	Class	Description
class	AbstractFileUploadHandler<R extends AbstractFileUploadHandler>	Abstract class for file upload handler.
class	FileUploadHandler	Upload handler that stores the data into a file generated by the given FileFactory.
class	InMemoryUploadHandler	Upload handler for storing the upload in-memory.
class	TemporaryFileUploadHandler	Upload handler that stores the data into a temporary file.