FileUploadController.java

package org.primefaces.examples.view;

import java.util.List;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;

import org.primefaces.event.FileUploadEvent;
import org.primefaces.model.UploadedFile;

public class FileUploadController {

    private UploadedFile file;

    public UploadedFile getFile() {
        return file;
    }

    public void setFile(UploadedFile file) {
        this.file = file;
    }

    public void upload() {
        if(file != null) {
            FacesMessage msg = new FacesMessage("Succesful", file.getFileName() + " is uploaded.");
            FacesContext.getCurrentInstance().addMessage(null, msg);
        }
    }

    public void handleFileUpload(FileUploadEvent event) {
		FacesMessage msg = new FacesMessage("Succesful", event.getFile().getFileName() + " is uploaded.");
		FacesContext.getCurrentInstance().addMessage(null, msg);
	}
}