/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.fragment.fileUpload;
import java.io.File;
/**
*
* @author <a href="mailto:jstefek@redhat.com">Jiri Stefek</a>
*/
public interface FileUpload {
/**
* Adds the given <code>file</code> in to the list of to be uploaded files.
*
* @param file to be uploaded
* @return <code>true</code> if the file was added successfully, <code>false</code> otherwise
*/
boolean addFile(File file);
/**
* Clears all to be uploaded or already uploaded files from the list.
*
* @return back the fileUpload object
*/
FileUpload clearAll();
/**
* Uploads all to be uploaded files.
*
* @return back the fileUpload object
*/
FileUpload upload();
}