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

Packages that use UploadHeaderCallback

Package	Description
com.vaadin.flow.server.streams

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

Methods in com.vaadin.flow.server.streams with parameters of type UploadHeaderCallback

Modifier and Type	Method	Description
R	AbstractUploadHandler.validateHeader(int maxBytes, UploadHeaderCallback callback)	Adds a validator that inspects the first maxBytes bytes of the upload, for example a file-signature ("magic byte") or MIME-sniffing check.